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Top* Global Record Counts since
July 2010 (pink=past week):

High+Low Temp. Records:
   #01: 22Z 20 Mar 2026 (314)
   #02: 21Z 21 Mar 2026 (304)
   #03: 12Z 13 Nov 2019 (271)
   #04: 13Z 07 Jan 2014 (256)
   #05: 13Z 15 Feb 2021 (247)
   #06: 12Z 20 Feb 2015 (234)
   #07: 22Z 25 Mar 2026 (226)
   #08: 13Z 01 Jan 2018 (221)
   #09: 00Z 22 Mar 2026 (219)
   #10: 14Z 27 Feb 2019 (217)
   #11: 22Z 19 Mar 2026 (216)
   #12: 13Z 12 Nov 2019 (207)
   #13: 23Z 20 Sep 2016 (202)
   #14: 14Z 26 Feb 2019 (199)
   #15: 13Z 21 Sep 2016 (199)

High Temp. Records:
   #01: 22Z 20 Mar 2026 (314)
   #02: 21Z 21 Mar 2026 (304)
   #03: 22Z 25 Mar 2026 (226)
   #04: 00Z 22 Mar 2026 (219)
   #05: 22Z 19 Mar 2026 (214)
   #06: 14Z 27 Feb 2019 (211)
   #07: 23Z 20 Sep 2016 (200)
   #08: 13Z 21 Sep 2016 (198)
   #09: 14Z 26 Feb 2019 (193)
   #10: 14Z 19 Apr 2018 (193)
   #11: 23Z 19 Sep 2016 (183)
   #12: 23Z 16 Sep 2016 (183)
   #13: 19Z 10 Nov 2020 (181)
   #14: 15Z 24 Jun 2026 (177)
   #15: 15Z 26 May 2026 (177)

Low Temp. Records:
   #01: 12Z 13 Nov 2019 (258)
   #02: 13Z 15 Feb 2021 (231)
   #03: 12Z 20 Feb 2015 (228)
   #04: 13Z 07 Jan 2014 (222)
   #05: 13Z 01 Jan 2018 (205)
   #06: 13Z 12 Nov 2019 (194)
   #07: 13Z 16 Feb 2021 (177)
   #08: 14Z 14 Feb 2021 (176)
   #09: 10Z 09 May 2020 (173)
   #10: 06Z 04 Feb 2012 (167)
   #11: 13Z 02 Jan 2018 (164)
   #12: 12Z 19 Nov 2014 (160)
   #13: 13Z 26 Jan 2026 (147)
   #14: 12Z 24 Feb 2015 (147)
   #15: 14Z 26 Oct 2020 (146)

*Note:
   Multiple times in day not listed


Go back to main page.

(Unofficial) Record-breaking temperatures across the Globe

(Unofficial) Record-breaking temperature across the Globe


Feel free to read the interesting history of these web pages: http://coolwx.com/history.php


This page displays global cities that are currently approaching, matching, or exceeding
unofficial daily/monthly/all-time record temperatures.

Please read the important notes at the very bottom of this page before using this data.

Move the mouse over a colored dot on the images to view the information on the temperature record.

** Note: As of 19 February 2024, the almanac has been updated to include all of 2023's data. **

Last updated at Fri Jul 3 17:32:46 UTC 2026 using 2557 observations from 17UTC

Unofficially, there are currently 25 stations that have broken their daily high record, 35 that are tying it, and 99 that are near it.
Unofficially, there are currently 0 stations that have broken their daily low record, 2 that are tying it, and 2 that are near it.


LEGEND OF UNOFFICIAL RECORDS:
Daily Close
Daily Tied
.
Daily Broken
Monthly
Tied/Broken
All-time
Tied/Broken
HIGH
RECORD
##.#
##.#
##.#
##.#
##.#
LOW
RECORD
##.#
##.#
##.#
##.#
##.#

LEGEND OF UNOFFICIAL RECORDS:
Daily Close
Daily Tied
.
Daily Broken
Monthly
Tied/Broken
All-time
Tied/Broken
HIGH
RECORD
##.#
##.#
##.#
##.#
##.#
LOW
RECORD
##.#
##.#
##.#
##.#
##.#

Table Units: [ Fahrenheit | Celsius ]

ID
CityCountry
Current
Temp &
Trend
(°C)
Unofficial Daily /
Monthly /
Alltime
Record (°C)
Margin of
Unofficial
Daily
Record (°C)
Database
Length
(years)
ID
CWWE
Western Head, N. S.Canada
34.0   
 26.5    35.8    35.8
(1999)  (2005)  (2005)
+7.5
48
CWWE
CYBB
Pelly Bay AirportCanada
23.0 ▲
 20.0    27.0    27.0
(2000)  (2001)  (2001)
+3.0
38
CYBB
GMMN
NouasseurMorocco
39.0 ▼
 36.3    47.3    47.3
(1994)  (2009)  (2010)
+2.7
71
GMMN
KISP
Islip, NYUnited States
36.1 ▲
 33.8    39.0    39.0
(2002)  (1999)  (1999)
+2.3
52
KISP
KBLM
Belmar-Farmingdale, NJUnited States
37.8 ▲
 36.0    39.0    39.0
(2002)  (2011)  (2011)
+1.8
49
KBLM
LIMK
Torino / Bric Della CroceItaly
34.0 ▲
 32.3    34.0    35.0
(2022)  (2022)  (2019)
+1.7
50
LIMK
KMUI
Muir/Indiantown, PAUnited States
36.9 ▲
 35.6    39.5    39.5
(2018)  (2011)  (2011)
+1.3
47
KMUI
KHYA
Hyannis, MAUnited States
33.3   
 32.0    37.0    37.0
(2002)  (1999)  (1999)
+1.3
52
KHYA
LERT
RotaSpain
35.0   
 33.8    42.0    47.2
(1987)  (1975)  (1982)
+1.2
67
LERT
KTTN
Trenton, NJUnited States
36.7 ▲
 35.6    41.1    41.1
(2018)  (2011)  (2011)
+1.1
53
KTTN
KRDG
Reading, PAUnited States
37.2   
 36.1    46.7    46.7
(2020)  (2005)  (2005)
+1.1
59
KRDG
KPOU
Poughkeepsie, NYUnited States
36.1 ▲
 35.0    41.1    41.1
(2002)  (1995)  (1995)
+1.1
59
KPOU
KLNS
Lancaster, PAUnited States
37.2 ▲
 36.1    39.3    39.3
(2020)  (2011)  (2011)
+1.1
51
KLNS
KBVI
Beaver Falls Airport, PAUnited States
35.1 ▲
 34.0    37.2    37.2
(2024)  (1988)  (1988)
+1.1
41
KBVI
KFKL
Franklin, PAUnited States
32.8 ▲
 31.7    37.2    37.2
(1974)  (1988)  (1988)
+1.1
57
KFKL
CYSJ
Saint John, N. B.Canada
32.0 ▲
 31.0    33.7    35.0
(2002)  (2013)  (2024)
+1.0
45
CYSJ
CYQM
Moncton, N. B.Canada
32.0 ▲
 31.0    35.2    35.2
(2018)  (1949)  (1944)
+1.0
56
CYQM
CYHZ
Halifax Intl ArptCanada
31.0   
 30.0    33.0    35.0
(1981)  (2019)  (1995)
+1.0
40
CYHZ
KDAA
Fort Belvoir, VAUnited States
36.8 ▲
 36.0    40.0    40.6
(2020)  (1999)  (1983)
+0.7
68
KDAA
LIQW
Sarzana / LuniItaly
33.0   
 32.3    39.0    39.0
(2019)  (1998)  (1998)
+0.7
48
LIQW
KTEB
Teterboro, NJUnited States
36.1 ▲
 35.6    40.0    40.0
(2002)  (2011)  (2011)
+0.5
53
KTEB
KMIV
Millville, NJUnited States
37.2 ▲
 36.7    39.3    40.0
(2002)  (2010)  (2010)
+0.5
64
KMIV
KINT
Winston Salem, NCUnited States
36.1 ▲
 35.6    40.0    40.6
(2018)  (1952)  (2023)
+0.5
58
KINT
CYYG
Charlottetown, P. E. I.Canada
29.0 ▲
 28.5    32.0    33.0
(2002)  (2013)  (2001)
+0.5
50
CYYG
KFME
Fort Meade / Tipton, MDUnited States
37.0 ▲
 36.7    40.0    40.0
(1966)  (2011)  (1983)
+0.2
47
KFME
SKPV
Providencia Isla / El EmbrujoColombia
32.0   
 32.0    34.0    39.8
(2024)  (2024)  (2022)
0.0
35
SKPV
MUVR
Varadero, MatanzasCuba
33.0   
 33.0    36.0    44.0
(2023)  (1980)  (1993)
0.0
52
MUVR
MMZH
Ixtapa-ZihuatanejoMexico
35.0   
 35.0    36.0    39.0
(2019)  (1997)  (1980)
0.0
45
MMZH
LIMG
AlbengaItaly
33.0 ▼
 33.0    39.0    39.0
(2015)  (1985)  (1985)
0.0
52
LIMG
LEVX
Vigo / PeinadorSpain
36.0 ▼
 36.0    39.7    40.7
(2017)  (2013)  (2016)
0.0
52
LEVX
KUUU
Newport, RIUnited States
33.3   
 33.2    36.7    36.7
(2002)  (2010)  (2010)
0.0
45
KUUU
KUNV
State College, PAUnited States
33.0   
 33.0    39.0    39.0
(2020)  (2011)  (2011)
0.0
45
KUNV
KMTN
Baltimore / Martin, MDUnited States
36.0   
 36.0    39.0    39.3
(2020)  (2012)  (1983)
0.0
55
KMTN
KHKY
Hickory, NCUnited States
35.6   
 35.6    40.0    40.0
(1953)  (1952)  (2007)
0.0
59
KHKY
KFRG
Farmingdale, NYUnited States
36.1   
 36.1    39.0    39.0
(2002)  (1999)  (1999)
0.0
41
KFRG
KFDK
Frederick, MDUnited States
37.0 ▲
 37.0    41.0    41.0
(2012)  (2011)  (2011)
0.0
37
KFDK
KDXR
Danbury, CTUnited States
33.3   
 33.2    39.3    39.3
(2002)  (1991)  (1991)
0.0
44
KDXR
KDAN
Danville, VAUnited States
36.7   
 36.7    40.0    40.6
(1954)  (1952)  (1954)
0.0
59
KDAN
KCQX
Chatham, MAUnited States
32.2 ▼
 32.2    37.2    37.2
(1983)  (1999)  (1999)
0.0
47
KCQX
KCDW
Caldwell, NJUnited States
35.6 ▲
 35.6    39.3    39.3
(2018)  (2011)  (2011)
0.0
39
KCDW
KAVL
Asheville, NCUnited States
33.3 ▲
 33.2    36.7    36.7
(1970)  (1952)  (1983)
0.0
77
KAVL
KACK
Nantucket, MAUnited States
30.6   
 30.6    32.7    37.7
(1975)  (1977)  (1975)
0.0
73
KACK
GGOV
Bissau AeroportGuinea-Bissau
33.0   
 33.0    40.3    48.0
(2019)  (1985)  (1976)
0.0
43
GGOV
GAGO
GaoMali
44.0 ▼
 44.0    46.1    49.7
(1979)  (1967)  (1982)
0.0
55
GAGO
KPVC
Provincetown, MAUnited States
32.8 ▲
 33.0    34.0    34.0
(2002)  (2011)  (2011)
-0.2
37
KPVC
SPME
TumbesPeru
32.0   
 32.3    39.1    42.2
(1987)  (1991)  (2020)
-0.2
51
SPME
KHSP
Hot Springs / Ingalls, VAUnited States
28.6   
 29.0    36.1    36.1
(1999)  (1988)  (1988)
-0.3
52
KHSP
CWRN
Hart IslandCanada
22.3 ▼
 22.5    30.2    31.3
(1993)  (2018)  (2010)
-0.1
40
CWRN
KRKD
Rockland / Knox, MEUnited States
31.7 ▲
 32.0    36.0    36.0
(2002)  (2011)  (2011)
-0.3
39
KRKD
KBHB
Bar Harbor, MEUnited States
31.7 ▲
 32.0    34.0    34.3
(2002)  (2011)  (1988)
-0.3
48
KBHB
LEBZ
Badajoz / Talavera La RealSpain
41.0   
 41.5    45.2    46.0
(2016)  (2017)  (2003)
-0.5
52
LEBZ
KSBY
Salisbury, MDUnited States
36.7 ▲
 37.2    39.3    39.3
(2014)  (2011)  (2011)
-0.5
70
KSBY
KPNE
NE Philadelphia, PAUnited States
36.7 ▲
 37.2    40.6    40.6
(2020)  (2011)  (2011)
-0.5
55
KPNE
KMVY
Marthas Vineyard Airport, MAUnited States
31.7 ▲
 32.2    35.6    36.7
(2002)  (1991)  (1975)
-0.5
52
KMVY
KMSV
Monticello, NYUnited States
32.8 ▲
 33.2    36.0    37.0
(2018)  (2006)  (2011)
-0.4
44
KMSV
KLYH
Lynchburg, VAUnited States
35.6   
 36.1    39.3    39.3
(2012)  (1954)  (1954)
-0.5
77
KLYH
KJHW
Jamestown, NYUnited States
30.6 ▲
 31.1    37.7    37.7
(1974)  (1973)  (1973)
-0.5
49
KJHW
KGSO
Greensboro, NCUnited States
35.6 ▲
 36.1    38.2    39.3
(1970)  (1954)  (1988)
-0.5
80
KGSO
KDCA
Reagan National Airport, DCUnited States
36.7 ▲
 37.2    40.6    40.7
(2014)  (2012)  (1948)
-0.5
89
KDCA
KAFJ
Washington, PAUnited States
31.7   
 32.2    37.0    37.0
(2018)  (2012)  (2012)
-0.5
36
KAFJ
KACY
Atlantic City, NJUnited States
38.9 ▲
 39.3    40.6    40.6
(1966)  (2011)  (2011)
-0.3
78
KACY
KFOK
Westhampton Beach, NYUnited States
36.1   
 36.7    37.7    37.7
(1966)  (1999)  (1999)
-0.6
67
KFOK
KDUJ
Du Bois, PAUnited States
31.1   
 31.7    38.2    38.2
(2020)  (2011)  (2011)
-0.5
52
KDUJ
KCSV
Crossville, TNUnited States
33.3   
 33.8    39.3    39.3
(1954)  (1993)  (1993)
-0.5
54
KCSV
KCAK
Akron, OHUnited States
33.3   
 33.8    38.2    38.2
(1949)  (1988)  (1988)
-0.5
77
KCAK
CYAW
Shearwater, N. S.Canada
30.0   
 30.6    33.3    34.0
(1984)  (1991)  (2010)
-0.6
57
CYAW
GMAT
Tan-TanMorocco
26.0 ▼
 26.6    47.6    48.2
(2009)  (2009)  (2023)
-0.6
50
GMAT
KBED
Bedford, MAUnited States
35.6   
 36.2    38.8    39.1
(1966)  (2010)  (1948)
-0.6
56
KBED
CWSD
SummersideCanada
29.0   
 29.7    33.7    33.7
(2002)  (2013)  (2013)
-0.6
55
CWSD
SOCA
Cayenne / RochambeauFrench Guiana
32.0   
 32.7    40.0    42.0
(2005)  (1985)  (1975)
-0.7
56
SOCA
KMFD
Mansfield, OHUnited States
33.3   
 34.1    37.7    38.2
(1949)  (1988)  (1988)
-0.8
74
KMFD
LFML
Marseille / MarignaneFrance
34.0   
 34.8    40.0    40.0
(1985)  (1983)  (1983)
-0.7
64
LFML
KPQI
Presque Isle, MEUnited States
31.1   
 32.0    36.2    37.2
(2002)  (1944)  (1988)
-0.8
63
KPQI
KFAF
Fort Eustis / Felker, VAUnited States
35.1   
 36.0    41.0    41.0
(1997)  (1999)  (1999)
-0.8
64
KFAF
TFFJ
Gustavia, Saint BarthelemyGuadeloupe
31.0 ▼
 32.0    34.0    42.0
(2024)  (1995)  (1981)
-1.0
39
TFFJ
SESA
Salinas / General Ulpiano PaezEcuador
28.0   
 29.0    32.6    40.0
(2023)  (1992)  (1981)
-1.0
36
SESA
SBIL
Ilheus AeroportoBrazil
28.0   
 29.0    38.3    41.0
(2019)  (1992)  (1995)
-1.0
42
SBIL
SBBE
Belem AeroportoBrazil
33.0   
 34.0    37.0    41.0
(1987)  (1981)  (1975)
-1.0
77
SBBE
MYSM
Cockburn Town, San SalvadorBahamas, The
31.0 ▼
 32.0    33.0    34.5
(2024)  (2024)  (1986)
-1.0
35
MYSM
MNBL
BluefieldsNicaragua
30.0   
 31.0    37.0    42.0
(2021)  (2022)  (1973)
-1.0
59
MNBL
MMPR
Puerto Vallarta / LicMexico
33.0   
 34.0    38.0    39.0
(2008)  (2011)  (1998)
-1.0
35
MMPR
LPPR
Porto / Pedras RubrasPortugal
35.0   
 36.0    38.8    39.0
(2017)  (2022)  (2003)
-1.0
52
LPPR
LPBJ
BejaPortugal
40.0   
 41.0    45.2    45.3
(2016)  (1995)  (2003)
-1.0
52
LPBJ
LIMF
Torino / CaselleItaly
33.0   
 34.0    37.0    37.2
(2022)  (2022)  (1984)
-1.0
60
LIMF
KMMU
Morristown Municipal, NJUnited States
36.0   
 37.0    39.0    40.0
(2002)  (2003)  (2005)
-1.0
40
KMMU
KMMK
Meriden, CTUnited States
35.0 ▲
 36.0    38.8    38.8
(2002)  (2011)  (2011)
-1.0
43
KMMK
KGYY
Gary Regional, INUnited States
34.0   
 35.0    40.0    40.0
(2012)  (1995)  (1995)
-1.0
44
KGYY
KCGF
Cleveland / Cuyahoga, OHUnited States
33.0   
 34.0    37.2    39.0
(2018)  (1988)  (2013)
-1.0
43
KCGF
KADW
Camp Springs / Andrews AFB, MDUnited States
36.9   
 37.8    40.0    40.0
(1966)  (2024)  (2024)
-0.8
82
KADW
EGNJ
HumbersideUnited Kingdom
24.0 ▼
 25.0    40.0    40.0
(2006)  (2022)  (2022)
-1.0
47
EGNJ
TKPK
Golden RockSaint Kitts and Nevis
32.0   
 33.0    38.0    43.0
(2020)  (1986)  (1996)
-1.0
52
TKPK
SYCJ
Georgetown/Cheddi Jagan ArptGuyana
32.0   
 33.0    35.7    43.0
(2009)  (2016)  (1976)
-1.0
48
SYCJ
SBCP
CamposBrazil
32.0   
 33.0    35.7    40.0
(1981)  (2016)  (2023)
-1.0
35
SBCP
MHPL
Puerto LempiraHonduras
32.0   
 33.0    38.0    43.0
(2024)  (1979)  (1975)
-1.0
58
MHPL
LIMN
Novara / CameriItaly
32.0 ▼
 33.0    36.6    38.0
(2015)  (2022)  (1984)
-1.0
55
LIMN
LFMT
MontpellierFrance
32.0   
 33.0    38.0    43.5
(1973)  (1990)  (2019)
-1.0
52
LFMT
LFMD
CannesFrance
32.0   
 33.0    39.2    39.2
(2010)  (2023)  (2023)
-1.0
44
LFMD
LETO
Madrid / TorrejonSpain
37.0   
 38.0    42.0    43.0
(1989)  (2022)  (2021)
-1.0
65
LETO
KILG
Wilmington, DEUnited States
37.2   
 38.2    39.3    39.3
(1966)  (2010)  (2010)
-1.0
82
KILG
KHVN
New Haven, CTUnited States
32.2   
 33.2    38.2    39.0
(1983)  (2011)  (2001)
-1.0
74
KHVN
KHLG
Wheeling, WVUnited States
32.2   
 33.2    37.7    37.7
(2024)  (1988)  (1988)
-1.0
56
KHLG
KEKN
Elkins, WVUnited States
31.7   
 32.7    37.2    37.2
(2018)  (1988)  (1988)
-1.0
77
KEKN
KAOO
Altoona, PAUnited States
32.2   
 33.2    39.3    39.3
(2018)  (2011)  (2011)
-1.0
59
KAOO
KZZV
Zanesville, OHUnited States
32.8   
 33.8    39.3    39.3
(1949)  (1988)  (1988)
-1.0
60
KZZV
KWAL
Wallops Island, VAUnited States
35.6   
 36.7    38.8    40.0
(2020)  (2012)  (1976)
-1.1
59
KWAL
KSEM
Craig Field / SelmaUnited States
35.0   
 36.1    42.2    42.2
(1953)  (1952)  (1952)
-1.1
47
KSEM
KROA
Roanoke, VAUnited States
35.0   
 36.1    39.3    40.6
(2012)  (2024)  (1983)
-1.1
77
KROA
KLUK
Cincinnati Lunken Field, OHUnited States
33.9   
 35.0    40.6    40.6
(2012)  (1999)  (1999)
-1.1
52
KLUK
KJST
Johnstown, PAUnited States
30.0   
 31.1    36.7    36.7
(2020)  (1988)  (1988)
-1.1
56
KJST
KJFK
JFK Intl Arpt, NYUnited States
36.1 ▼
 37.2    39.3    39.3
(1966)  (2011)  (2011)
-1.1
77
KJFK
KIPT
Williamsport, PAUnited States
36.1   
 37.2    39.3    39.3
(1966)  (2011)  (2001)
-1.1
77
KIPT
KHFD
Hartford, CTUnited States
35.0   
 36.1    39.3    39.3
(2002)  (2011)  (2001)
-1.1
57
KHFD
KGFL
Glens Falls, NYUnited States
33.3   
 34.3    37.7    37.7
(1949)  (1988)  (1988)
-1.0
59
KGFL
KBOS
Boston, MAUnited States
35.6   
 36.7    39.3    39.3
(2018)  (2011)  (2011)
-1.1
82
KBOS
KBNA
Nashville, TNUnited States
36.1   
 37.2    41.7    42.7
(2012)  (1952)  (2012)
-1.1
77
KBNA
KBKW
Beckley, WVUnited States
30.6   
 31.7    34.3    35.6
(1991)  (1988)  (1988)
-1.1
62
KBKW
KBID
Block Island, RIUnited States
31.1   
 32.2    35.0    35.0
(1983)  (1980)  (1980)
-1.1
49
KBID
KFBG
Fort Bragg, NCUnited States
36.7   
 37.8    39.7    41.1
(2022)  (2012)  (1988)
-1.0
63
KFBG
MNPC
Puerto CabezasNicaragua
31.0   
 32.2    39.0    41.0
(1978)  (2018)  (1976)
-1.2
60
MNPC
LFMI
IstresFrance
34.0   
 35.2    39.5    44.2
(2009)  (1983)  (2019)
-1.2
51
LFMI
LESA
Salamanca / MatacanSpain
34.0   
 35.2    44.0    44.0
(2005)  (2002)  (2002)
-1.2
52
LESA
EGYH
HolbeachUnited Kingdom
24.0   
 25.2    39.1    39.1
(2014)  (2022)  (2022)
-1.2
54
EGYH
LPPS
Porto SantoPortugal
25.0 ▼
 26.3    35.0    36.0
(1989)  (2007)  (1979)
-1.3
52
LPPS
LIMS
PiacenzaItaly
33.0   
 34.3    39.3    40.3
(2022)  (1983)  (2003)
-1.3
55
LIMS
LELN
Leon / Virgen Del CaminoSpain
31.0   
 32.3    38.2    38.2
(2005)  (2022)  (1987)
-1.3
52
LELN
KLBE
Latrobe / Westmorland, PAUnited States
33.0   
 34.3    39.3    39.3
(1983)  (1995)  (1995)
-1.3
51
KLBE
GAKD
KayesMali
38.0   
 39.3    43.5    51.5
(2020)  (2012)  (2010)
-1.3
63
GAKD
LEMO
Moron De La FronteraSpain
38.0 ▼
 39.5    46.0    46.0
(1994)  (2022)  (2003)
-1.5
66
LEMO
LEZL
Sevilla / San PabloSpain
39.0 ▼
 40.5    46.6    47.0
(1994)  (1995)  (2003)
-1.5
52
LEZL
KPSK
Dublin / New River Valley, VAUnited States
32.6   
 34.1    37.0    38.0
(2018)  (1999)  (2012)
-1.5
38
KPSK
TISX
ChristianstedVirgin Islands
31.7   
 33.2    37.2    44.3
(2024)  (1994)  (2009)
-1.5
68
TISX
KBWI
Baltimore, MDUnited States
36.7   
 38.2    41.1    41.1
(1966)  (2011)  (2011)
-1.5
80
KBWI
TAPA
Vc Bird Intl Arpt AntiguaAntigua and Barbuda
31.0   
 32.6    39.0    39.7
(1998)  (1977)  (1990)
-1.6
52
TAPA
MWCR
Owen Roberts Airport Grand CaymanCayman Islands
32.0   
 33.6    37.0    39.0
(2002)  (2012)  (1995)
-1.6
59
MWCR
KPSM
Pease AFB/Portsmouth, NHUnited States
33.4   
 35.0    38.5    38.5
(2002)  (2011)  (2011)
-1.6
69
KPSM
KOSU
Columbus, OHUnited States
32.8   
 34.3    37.7    38.8
(2002)  (2012)  (1988)
-1.5
43
KOSU
KFFO
Dayton / Wright-Patterson AFB, OHUnited States
34.5   
 36.1    41.2    41.2
(2012)  (1936)  (1936)
-1.6
89
KFFO
KCHO
Charlottesville, VAUnited States
35.6   
 37.2    41.1    43.0
(2012)  (1988)  (1998)
-1.6
57
KCHO
KPHL
Philadelphia, PAUnited States
37.2   
 38.8    40.0    40.0
(1966)  (2010)  (2010)
-1.5
84
KPHL
KMGW
Morgantown, WVUnited States
32.2   
 33.8    38.2    38.8
(2018)  (2012)  (1953)
-1.5
59
KMGW
.
PAGM
Gambell, AKUnited States
3.9   
  2.7   -11.7   -31.7
(1952)  (1994)  (1951)
+1.2
44
PAGM
RJOC
Izumo AirportJapan
20.0   
 19.0    17.0   -11.0
(1986)  (1986)  (2018)
+1.0
52
RJOC
PASA
Savoonga Airport, AKUnited States
2.8   
  2.7    -1.0   -41.0
(2020)  (2005)  (2012)
0.0
38
PASA
KHUM
Houma-Terrebonne, LAUnited States
21.0   
 21.0    18.0   -10.2
(2004)  (1968)  (1963)
0.0
55
KHUM
ID
CityCountry
Current
Temp &
Trend
(°C)
Unofficial Daily /
Monthly /
Alltime
Record (°C)
Margin of
Unofficial
Daily
Record (°C)
Database
Length
(years)
ID

Table Units: [ Fahrenheit | Celsius ]

LEGEND OF UNOFFICIAL RECORDS:
Daily Close
Daily Tied
.
Daily Broken
Monthly
Tied/Broken
All-time
Tied/Broken
HIGH
RECORD
##.#
##.#
##.#
##.#
##.#
LOW
RECORD
##.#
##.#
##.#
##.#
##.#

       Important Notes:
  • The source of the historical data here is the NCDC GSOD (updated through 2024 as of 13 August 2025).
  • The records are defined here using GMT, with the day resetting at 00GMT (7PM EST;8PM EDT).
  • These records are NOT official and differ from official records that use a longer database and local (not GMT) time.
  • Only cities having an NCDC GSOD recorded history of at least 35 years are shown here.
  • With the additional year of data available (2024), 83 new stations (for a total of 3823) now meet the 35 year minimum record.
  • In cases when there are multiple years of records for a city, the latest (most recent) year is shown above.
  • Note that given the relatively short record used here (as small as 35 years), records will almost assuredly be set somewhere every day for the next several decades to centuries.
  • Appreciation to R. Maue, E. Blake, and R. Remondelli, among several others, for feedback.