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Almanac · Grand Forks, ND · Climate Almanac
📖 Climate Almanac

Grand Forks, ND

47.943°N, 97.183°W · station GFKthr · 1941–2026 · 86 years of record

The Almanac Ribbon

Every day of the year at Grand Forks: the record high and record low ever set (outer lines), the everyday normal range (shaded band), and the full record envelope behind it.
-40-20020406080100JanFebMarAprMayJunJulAugSepOctNovDeccoldestsince.com · hottestsince.com
Record high Record low Normal high–low band (1991–2020) hottest ever 104°F · coldest ever -43°F

Records by Month

MonthRecord highRecord low
Jan52°Jan 10, 1990-43°Jan 30, 2004
Feb67°Feb 22, 2000-40°Feb 1, 1996
Mar80°Mar 31, 1963-38°Mar 10, 1948
Apr100°Apr 21, 1980-8°Apr 1, 1970
May101°May 21, 19645°May 3, 1967
Jun103°Jun 4, 202130°Jun 6, 1953
Jul104°Jul 5, 198830°Jul 3, 1972
Aug104°Aug 7, 198331°Aug 28, 1986
Sep103°Sep 2, 198318°Sep 28, 1942
Oct92°Oct 1, 19926°Oct 31, 1991
Nov75°Nov 5, 1975-31°Nov 29, 1985
Dec56°Dec 9, 1990-33°Dec 31, 2021
All-time104°Aug 7, 1983-43°Jan 30, 2004

Longest-Standing Records

The daily records that have held the longest — set in the earliest years and never beaten since. Highs power Grand Forks on hottestsince.com; lows on coldestsince.com.

Oldest-standing record highs

DateRecordSetStanding
Jun 2492°194185yrs
Jul 25103°194185yrs
Jul 26101°194185yrs
Jul 27100°194185yrs
Sep 1891°194185yrs
Dec 252°194185yrs
Jan 1341°194284yrs
Jan 1442°194284yrs
Jan 1643°194284yrs
Jan 1943°194284yrs
Jan 2145°194284yrs
Jan 2248°194284yrs

Oldest-standing record lows

DateRecordSetStanding
Jun 734°194185yrs
Jul 1143°194185yrs
Jul 542°194284yrs
Aug 2235°194284yrs
Sep 1828°194284yrs
Sep 2520°194284yrs
Sep 2623°194284yrs
Sep 2718°194284yrs
Dec 11-23°194284yrs
Dec 12-25°194284yrs
Feb 14-28°194383yrs
Jun 2741°194383yrs

All-Time Extremes

Hottest ever

104°F
1983-08-07

Coldest ever

-43°F
2004-01-30

Longest heat streak

9 days
≥ 90°F · ended 1969-08-29

The Warming Trend

Grand Forks's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
1942: 39.5°F (-1.0 vs 1991–2020)1943: 38.4°F (-2.1 vs 1991–2020)1944: 40.7°F (+0.2 vs 1991–2020)1945: 38.0°F (-2.5 vs 1991–2020)1946: 39.0°F (-1.5 vs 1991–2020)1947: 38.7°F (-1.8 vs 1991–2020)1948: 38.1°F (-2.4 vs 1991–2020)1949: 38.7°F (-1.8 vs 1991–2020)1950: 34.5°F (-6.0 vs 1991–2020)1951: 36.5°F (-4.0 vs 1991–2020)1952: 40.7°F (+0.2 vs 1991–2020)1953: 41.6°F (+1.1 vs 1991–2020)1954: 40.1°F (-0.4 vs 1991–2020)1955: 38.4°F (-2.1 vs 1991–2020)1956: 37.8°F (-2.7 vs 1991–2020)1957: 40.2°F (-0.3 vs 1991–2020)1958: 40.8°F (+0.3 vs 1991–2020)1959: 39.1°F (-1.4 vs 1991–2020)1960: 38.8°F (-1.7 vs 1991–2020)1961: 41.5°F (+1.0 vs 1991–2020)1962: 39.1°F (-1.4 vs 1991–2020)1963: 41.9°F (+1.4 vs 1991–2020)1964: 40.2°F (-0.3 vs 1991–2020)1965: 36.3°F (-4.2 vs 1991–2020)1966: 36.4°F (-4.1 vs 1991–2020)1967: 37.7°F (-2.8 vs 1991–2020)1968: 38.0°F (-2.5 vs 1991–2020)1969: 37.0°F (-3.5 vs 1991–2020)1970: 37.9°F (-2.6 vs 1991–2020)1971: 39.6°F (-0.9 vs 1991–2020)1972: 36.3°F (-4.2 vs 1991–2020)1973: 41.0°F (+0.5 vs 1991–2020)1974: 37.5°F (-3.0 vs 1991–2020)1975: 39.2°F (-1.3 vs 1991–2020)1976: 40.3°F (-0.2 vs 1991–2020)1977: 41.3°F (+0.8 vs 1991–2020)1978: 38.4°F (-2.1 vs 1991–2020)1979: 36.3°F (-4.2 vs 1991–2020)1980: 41.1°F (+0.6 vs 1991–2020)1981: 43.0°F (+2.5 vs 1991–2020)1982: 38.6°F (-1.9 vs 1991–2020)1983: 41.7°F (+1.2 vs 1991–2020)1984: 41.0°F (+0.5 vs 1991–2020)1985: 38.3°F (-2.2 vs 1991–2020)1986: 40.8°F (+0.3 vs 1991–2020)1987: 44.0°F (+3.5 vs 1991–2020)1988: 41.1°F (+0.6 vs 1991–2020)1989: 38.2°F (-2.3 vs 1991–2020)1990: 42.1°F (+1.6 vs 1991–2020)1991: 42.0°F (+1.5 vs 1991–2020)1992: 40.8°F (+0.3 vs 1991–2020)1993: 39.0°F (-1.5 vs 1991–2020)1994: 40.8°F (+0.3 vs 1991–2020)1995: 42.2°F (+1.7 vs 1991–2020)1996: 36.8°F (-3.7 vs 1991–2020)1998: 42.4°F (+1.9 vs 1991–2020)1999: 41.2°F (+0.7 vs 1991–2020)2000: 40.1°F (-0.4 vs 1991–2020)2001: 41.5°F (+1.0 vs 1991–2020)2002: 40.2°F (-0.3 vs 1991–2020)2003: 39.8°F (-0.7 vs 1991–2020)2004: 38.6°F (-1.9 vs 1991–2020)2005: 40.6°F (+0.1 vs 1991–2020)2006: 42.7°F (+2.2 vs 1991–2020)2007: 40.3°F (-0.2 vs 1991–2020)2008: 37.6°F (-2.9 vs 1991–2020)2009: 38.4°F (-2.1 vs 1991–2020)2010: 41.7°F (+1.2 vs 1991–2020)2011: 41.3°F (+0.8 vs 1991–2020)2012: 43.7°F (+3.2 vs 1991–2020)2013: 37.8°F (-2.7 vs 1991–2020)2014: 38.2°F (-2.3 vs 1991–2020)2015: 42.9°F (+2.4 vs 1991–2020)2016: 44.4°F (+3.9 vs 1991–2020)2017: 42.3°F (+1.8 vs 1991–2020)2018: 39.1°F (-1.4 vs 1991–2020)2019: 37.3°F (-3.2 vs 1991–2020)2020: 40.7°F (+0.2 vs 1991–2020)2021: 43.3°F (+2.8 vs 1991–2020)2022: 38.4°F (-2.1 vs 1991–2020)2023: 41.9°F (+1.4 vs 1991–2020)2024: 45.2°F (+4.7 vs 1991–2020)2025: 42.9°F (+2.4 vs 1991–2020)19422025annual mean temperature · warmer ▲ redder

Days Above / Below the Mark

20 days ≥90°F in 2026 · normal 12 · record 32 in 1976
124 days ≤32°F in 2026 · normal 183 · record 216 in 1945

The Full Record

Every day of the year, record and normal high & low with the year each record was set. Type to filter, click a column to sort.
Show me the data — the full daily record
DateRec HighYrNorm HiNorm LoRec LowYr
Jan 137°194416°-1°-37°2022
Jan 240°194416°-1°-35°2010
Jan 341°200716°-2°-31°1982
Jan 443°200716°-2°-33°1968
Jan 547°201215°-2°-39°2005
Jan 643°199015°-3°-31°1968
Jan 742°200315°-3°-33°1973
Jan 847°200215°-3°-33°1973
Jan 947°195815°-3°-29°1977
Jan 1052°199015°-3°-33°1989
Jan 1142°198615°-3°-30°1974
Jan 1243°199615°-3°-32°2009
Jan 1341°194215°-3°-38°2009
Jan 1442°194216°-3°-29°1994
Jan 1539°201416°-3°-35°1971
Jan 1643°194216°-3°-34°1977
Jan 1739°201516°-3°-37°2005
Jan 1840°199116°-3°-34°1970
Jan 1943°194216°-3°-35°1970
Jan 2049°194416°-3°-35°1970
Jan 2145°194216°-2°-35°1970
Jan 2248°194216°-2°-32°1948
Jan 2351°194217°-2°-35°1948
Jan 2445°194217°-2°-32°1966
Jan 2542°200217°-1°-31°1972
Jan 2646°199017°-1°-32°1950
Jan 2741°199017°-1°-31°1966
Jan 2842°202518°-1°-37°2004
Jan 2943°199218°-1°-40°2004
Jan 3040°199218°0°-43°2004
Jan 3149°202418°-1°-32°2019
Feb 142°199118°-1°-40°1996
Feb 248°200018°-1°-39°1996
Feb 354°199118°-1°-33°1989
Feb 447°199018°-1°-29°1979
Feb 547°196319°-1°-31°2007
Feb 647°199119°0°-34°1967
Feb 755°199119°0°-29°1994
Feb 849°200019°0°-30°1948
Feb 940°197620°0°-32°1994
Feb 1041°197720°0°-27°1949
Feb 1150°200220°0°-27°1955
Feb 1238°197620°0°-26°1955
Feb 1349°198320°1°-28°2020
Feb 1440°200220°1°-28°1943
Feb 1544°198121°1°-30°1967
Feb 1649°198121°1°-33°1967
Feb 1746°200222°2°-33°1979
Feb 1845°200222°2°-35°1967
Feb 1946°201722°2°-30°1966
Feb 2051°200022°2°-33°2008
Feb 2149°200022°3°-30°1956
Feb 2267°200022°3°-26°2015
Feb 2359°195823°3°-22°1950
Feb 2451°197623°4°-30°1950
Feb 2565°195823°4°-33°1950
Feb 2656°202424°4°-20°1962
Feb 2746°199224°5°-29°2014
Feb 2851°200024°5°-30°1962
Feb 2954°199224°6°-29°1962
Mar 154°199225°6°-26°1980
Mar 253°202525°6°-26°1972
Mar 358°200026°7°-21°2003
Mar 453°200026°8°-25°2003
Mar 562°200027°8°-25°1955
Mar 660°201628°9°-20°2008
Mar 760°200028°10°-21°2008
Mar 864°202129°10°-20°1956
Mar 959°202530°11°-32°1948
Mar 1056°198131°12°-38°1948
Mar 1163°201632°13°-33°1948
Mar 1264°201632°14°-22°1956
Mar 1365°201533°14°-15°1956
Mar 1470°201534°15°-21°1956
Mar 1562°198134°16°-18°2013
Mar 1673°201235°17°-23°2013
Mar 1770°201236°18°-11°1955
Mar 1874°201236°18°-11°1944
Mar 1974°201237°19°-14°1955
Mar 2063°194538°20°-13°2013
Mar 2168°194538°20°-15°1974
Mar 2267°194539°21°-21°1974
Mar 2369°194539°22°-21°1974
Mar 2464°196140°22°-10°1955
Mar 2568°194640°23°-10°1964
Mar 2679°194641°23°-13°1955
Mar 2768°194641°23°-15°1970
Mar 2873°202141°23°-16°1969
Mar 2968°196742°24°-15°1975
Mar 3080°196342°24°-7°1969
Mar 3168°201243°25°-8°1970
Apr 173°201244°25°-6°2014
Apr 274°199144°25°-3°1954
Apr 373°199145°26°0°1970
Apr 480°199146°26°-5°2020
Apr 580°199146°26°-7°1979
Apr 669°198747°27°-2°2023
Apr 775°198847°27°0°2023
Apr 883°197748°27°5°1997
Apr 981°195549°28°10°1997
Apr 1078°201550°28°9°1950
Apr 1178°196850°29°1°1950
Apr 1284°200351°29°-3°1950
Apr 1379°196352°30°8°1950
Apr 1476°198152°30°4°2020
Apr 1587°200253°30°5°2022
Apr 1680°197754°31°5°2022
Apr 1789°198754°31°8°2022
Apr 1885°198055°31°4°2022
Apr 1985°195255°32°15°2021
Apr 2090°198056°32°13°1945
Apr 21100°198056°33°21°1988
Apr 2290°199057°33°18°2015
Apr 2385°199057°33°16°2021
Apr 2481°197758°34°18°1958
Apr 2582°197758°34°18°2002
Apr 2690°195259°34°18°1950
Apr 2795°195259°34°15°1950
Apr 2891°195260°35°12°1958
Apr 2988°195260°36°21°2021
Apr 3090°199261°36°18°1958
May 192°195961°37°20°1967
May 291°195261°37°5°1967
May 395°198562°37°22°1976
May 493°198062°38°23°2008
May 593°201662°38°20°2008
May 688°195363°38°19°1976
May 794°198563°39°18°1955
May 887°200764°39°20°1945
May 996°198764°39°19°1981
May 1099°202565°40°20°1946
May 1197°202565°40°18°1946
May 1296°202566°41°18°2020
May 1392°202566°41°24°1945
May 1497°198766°41°23°2016
May 1586°197167°42°25°1961
May 1687°197067°42°25°2002
May 1791°197768°43°25°2002
May 1895°198868°43°27°2015
May 1996°194869°44°28°1969
May 2094°195570°44°29°1963
May 21101°196470°44°25°1963
May 2296°198071°45°29°2002
May 2393°198071°46°24°2002
May 2494°201871°46°30°2007
May 2592°202672°46°29°1961
May 2697°196972°47°27°1947
May 2795°200672°48°23°1947
May 2893°201073°48°30°1947
May 2993°198873°48°29°1947
May 3096°198673°49°32°2020
May 3195°198474°49°32°1946
Jun 196°201774°49°31°1946
Jun 295°194874°50°32°1945
Jun 3103°202175°50°34°1945
Jun 4100°202175°51°34°1945
Jun 5100°195975°51°30°1953
Jun 698°195975°51°33°1998
Jun 796°197075°52°34°1941
Jun 893°202676°52°36°1966
Jun 996°195676°52°40°1947
Jun 1099°195676°53°32°1969
Jun 1198°195676°53°34°1969
Jun 1296°195676°53°37°1946
Jun 1393°199576°54°35°1958
Jun 1494°199577°54°37°1999
Jun 1593°199577°54°36°1999
Jun 16100°199577°55°38°1976
Jun 1796°199577°55°38°1948
Jun 18100°202277°55°35°1969
Jun 19100°202378°55°30°1969
Jun 2092°197678°55°34°1972
Jun 2194°195078°56°38°1972
Jun 2295°202178°56°34°1967
Jun 2393°198078°56°38°2004
Jun 2492°194178°56°37°1982
Jun 2597°196178°56°42°2004
Jun 2698°196179°56°41°1992
Jun 27100°197079°56°41°1943
Jun 2896°200279°56°37°1943
Jun 2996°197079°56°41°1965
Jun 3094°201079°56°37°2001
Jul 194°194979°57°40°2016
Jul 294°202179°57°40°1967
Jul 397°198980°57°30°1972
Jul 497°198980°57°36°1972
Jul 5104°198880°57°42°1942
Jul 699°198580°58°43°1984
Jul 795°194880°58°44°1984
Jul 896°194881°58°45°1945
Jul 999°195781°58°42°1951
Jul 10100°198081°58°42°1959
Jul 1198°202681°58°43°1941
Jul 1296°202681°58°39°1950
Jul 1394°195181°58°43°1967
Jul 1494°199181°58°38°1973
Jul 1598°200681°58°46°1972
Jul 1698°197781°58°41°2025
Jul 1795°197482°59°44°1951
Jul 1895°195582°58°42°1951
Jul 1996°196482°58°43°1973
Jul 2098°195581°58°39°1947
Jul 2194°194581°58°45°1949
Jul 2297°197682°58°45°1953
Jul 2399°195181°58°43°1946
Jul 2498°196182°58°45°1981
Jul 25103°194182°58°39°1981
Jul 26101°194181°57°43°1980
Jul 27100°194181°57°42°2013
Jul 2899°202681°57°43°1985
Jul 2999°195581°57°41°1971
Jul 3096°195781°57°41°1960
Jul 31100°198981°57°42°1959
Aug 1100°194681°56°39°1971
Aug 2103°198981°56°38°1971
Aug 3102°194781°56°33°1972
Aug 496°198381°56°41°1972
Aug 599°196181°56°42°1989
Aug 6104°198381°56°42°1967
Aug 7103°195881°56°41°1972
Aug 895°201081°56°43°1967
Aug 994°195881°56°39°1967
Aug 1099°198880°56°40°1977
Aug 1198°197880°55°43°1946
Aug 1299°196180°55°41°1977
Aug 13101°196180°55°37°1964
Aug 14100°195280°55°33°1968
Aug 1596°195680°55°42°1981
Aug 1699°194580°55°39°1975
Aug 17101°195580°55°37°1975
Aug 1899°197680°55°39°1950
Aug 1997°201380°55°37°1950
Aug 20100°197680°55°32°2004
Aug 2199°194780°55°38°2004
Aug 2293°199080°54°35°1942
Aug 2395°194879°54°39°1944
Aug 24100°197679°54°37°1950
Aug 2597°195379°54°37°1982
Aug 2698°199179°54°32°1982
Aug 2799°199179°54°31°1986
Aug 2898°198478°53°40°2004
Aug 2997°201278°53°37°1988
Aug 3097°195378°53°35°1987
Aug 3198°198377°52°32°1974
Sep 1103°198377°52°34°1946
Sep 295°197676°51°33°1974
Sep 396°194876°51°33°1981
Sep 4101°197876°51°37°1956
Sep 598°194575°50°35°1984
Sep 699°197674°50°31°1956
Sep 799°195974°49°32°1975
Sep 891°199474°49°30°1956
Sep 994°199873°48°30°1943
Sep 1098°195273°48°25°1955
Sep 1195°195272°48°32°1964
Sep 1293°195272°47°31°1986
Sep 1389°200671°47°30°1949
Sep 1486°196870°46°25°1956
Sep 1592°197970°46°25°1973
Sep 1692°199870°46°25°1959
Sep 1789°197669°45°33°1973
Sep 1891°194169°45°28°1942
Sep 1991°200469°45°26°1973
Sep 2091°201568°44°24°1974
Sep 2188°198468°44°20°1974
Sep 2293°200768°43°24°1989
Sep 2387°199767°43°25°1951
Sep 2486°197466°42°23°1985
Sep 2592°197466°42°20°1942
Sep 2688°202465°41°23°1942
Sep 2795°195264°40°18°1942
Sep 2889°202564°40°21°1945
Sep 2988°202464°40°23°1974
Sep 3093°197663°40°23°1974
Oct 192°199262°39°19°1974
Oct 290°202562°38°15°1989
Oct 385°197661°38°24°1996
Oct 489°201161°38°21°1988
Oct 585°196160°37°19°1954
Oct 687°197559°37°19°1976
Oct 787°194359°36°19°1989
Oct 883°195558°36°18°2000
Oct 985°201557°35°16°1987
Oct 1090°201557°35°13°2018
Oct 1178°194257°35°9°2018
Oct 1283°195656°34°14°1979
Oct 1382°195656°34°22°1945
Oct 1483°198855°34°19°2018
Oct 1582°196155°33°12°1952
Oct 1682°195654°33°11°1952
Oct 1776°201853°33°9°1972
Oct 1878°195353°32°8°1972
Oct 1979°195652°32°15°1972
Oct 2079°194752°32°14°1987
Oct 2178°196351°31°15°1976
Oct 2278°196350°31°13°1976
Oct 2378°198950°30°7°1976
Oct 2478°197749°30°15°1960
Oct 2580°199049°30°12°2001
Oct 2676°198348°29°8°1976
Oct 2780°194448°29°7°1976
Oct 2877°195047°28°8°1988
Oct 2973°195046°28°7°1991
Oct 3077°199946°27°6°1991
Oct 3170°197845°26°2°1951
Nov 172°197844°26°1°1951
Nov 264°200843°25°0°1991
Nov 372°197542°24°-3°1951
Nov 475°197542°24°-7°1951
Nov 571°201641°23°-2°1991
Nov 673°199941°23°-9°2003
Nov 769°199940°22°-13°2003
Nov 872°202040°22°-9°2017
Nov 968°201639°21°-7°2017
Nov 1064°200539°21°-5°1986
Nov 1161°198138°21°-5°1986
Nov 1260°200138°20°-8°1947
Nov 1365°201637°20°-7°1959
Nov 1460°201536°19°-1°1996
Nov 1562°200136°18°-6°1959
Nov 1664°195335°18°-5°1959
Nov 1755°196335°18°-8°1986
Nov 1858°198934°17°-12°1978
Nov 1956°202334°16°-14°1978
Nov 2060°200633°16°-15°1978
Nov 2162°200632°15°-12°1977
Nov 2258°201132°15°-20°1985
Nov 2356°201131°15°-28°1985
Nov 2453°198431°14°-17°1977
Nov 2551°198430°13°-19°1996
Nov 2648°196230°13°-30°1985
Nov 2751°201129°12°-29°1985
Nov 2850°202328°11°-31°1985
Nov 2949°200927°11°-30°1985
Nov 3054°196927°10°-20°1964
Dec 153°198226°9°-22°1978
Dec 252°194126°8°-21°1985
Dec 347°194525°8°-21°1964
Dec 445°197925°8°-21°1964
Dec 556°202325°7°-22°2013
Dec 655°202324°7°-26°1972
Dec 753°199024°6°-26°2007
Dec 856°199023°6°-28°1977
Dec 947°197423°6°-28°1977
Dec 1049°200223°5°-25°1945
Dec 1143°199922°5°-23°1942
Dec 1247°200222°5°-25°1942
Dec 1341°199822°5°-27°2019
Dec 1440°195922°5°-27°2019
Dec 1552°196222°5°-22°1953
Dec 1643°197622°4°-26°1975
Dec 1751°201121°4°-28°1955
Dec 1844°200621°4°-30°1955
Dec 1944°195721°4°-30°1985
Dec 2044°197921°4°-28°1989
Dec 2140°199120°4°-30°1945
Dec 2239°202320°4°-29°1951
Dec 2343°195719°3°-23°1978
Dec 2445°199919°3°-24°1948
Dec 2549°201119°2°-28°1948
Dec 2642°199918°2°-27°1964
Dec 2742°197918°1°-26°2021
Dec 2849°199917°1°-29°2021
Dec 2937°202417°0°-30°1990
Dec 3040°195317°0°-33°2021
Dec 3135°195216°0°-26°1968
Forecast & records → Grand Forks station On This Day → national almanac
Data: NOAA/NWS Threaded Extremes (threadex) · normals 1991–2020 · part of Weather Trader