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Almanac · Caribou, ME · Climate Almanac
📖 Climate Almanac

Caribou, ME

46.870°N, 68.017°W · station CARthr · 1939–2026 · 88 years of record

The Almanac Ribbon

Every day of the year at Caribou: 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 96°F · coldest ever -41°F

Records by Month

MonthRecord highRecord low
Jan53°Jan 15, 1995-37°Jan 16, 2009
Feb59°Feb 20, 1994-41°Feb 1, 1955
Mar75°Mar 21, 2012-28°Mar 2, 2001
Apr86°Apr 27, 1990-4°Apr 6, 2015
May96°May 22, 197718°May 2, 1974
Jun96°Jun 29, 194430°Jun 7, 1958
Jul95°Jul 23, 195236°Jul 7, 1969
Aug95°Aug 14, 194434°Aug 26, 1942
Sep92°Sep 1, 201023°Sep 22, 1950
Oct83°Oct 6, 202514°Oct 22, 1940
Nov75°Nov 10, 2020-8°Nov 30, 1995
Dec60°Dec 1, 2020-31°Dec 30, 1989
All-time96°Jun 29, 1944-41°Feb 1, 1955

Longest-Standing Records

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

Oldest-standing record highs

DateRecordSetStanding
Sep 1588°193987yrs
Apr 2380°194284yrs
Sep 188°194284yrs
Sep 1786°194284yrs
Oct 3069°194284yrs
Jul 1189°194383yrs
Jul 1291°194383yrs
May 485°194482yrs
Jun 2891°194482yrs
Jun 2996°194482yrs
Jul 894°194482yrs
Aug 393°194482yrs

Oldest-standing record lows

DateRecordSetStanding
May 1224°193987yrs
May 1827°193987yrs
Jun 1835°193987yrs
Sep 2424°193987yrs
Feb 28-16°194086yrs
Jun 2239°194086yrs
Jul 1342°194086yrs
Aug 2835°194086yrs
Oct 2214°194086yrs
Oct 3017°194086yrs
Dec 2-9°194086yrs
Dec 3-20°194086yrs

All-Time Extremes

Hottest ever

96°F
1944-06-29

Coldest ever

-41°F
1955-02-01

Longest heat streak

4 days
≥ 90°F · ended 1949-06-18

The Warming Trend

Caribou's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
1939: 39.0°F (-1.4 vs 1991–2020)1940: 38.8°F (-1.6 vs 1991–2020)1941: 38.2°F (-2.2 vs 1991–2020)1942: 39.1°F (-1.3 vs 1991–2020)1943: 36.4°F (-4.0 vs 1991–2020)1944: 40.6°F (+0.2 vs 1991–2020)1945: 39.0°F (-1.4 vs 1991–2020)1946: 38.4°F (-2.0 vs 1991–2020)1947: 38.8°F (-1.6 vs 1991–2020)1948: 38.2°F (-2.2 vs 1991–2020)1949: 39.7°F (-0.7 vs 1991–2020)1950: 38.9°F (-1.5 vs 1991–2020)1951: 39.3°F (-1.1 vs 1991–2020)1952: 39.8°F (-0.6 vs 1991–2020)1953: 41.2°F (+0.8 vs 1991–2020)1954: 38.6°F (-1.8 vs 1991–2020)1955: 38.7°F (-1.7 vs 1991–2020)1956: 37.8°F (-2.6 vs 1991–2020)1957: 39.0°F (-1.4 vs 1991–2020)1958: 38.6°F (-1.8 vs 1991–2020)1959: 39.1°F (-1.3 vs 1991–2020)1960: 40.4°F (-0.0 vs 1991–2020)1961: 39.2°F (-1.2 vs 1991–2020)1962: 38.1°F (-2.3 vs 1991–2020)1963: 38.0°F (-2.4 vs 1991–2020)1964: 38.7°F (-1.7 vs 1991–2020)1965: 37.7°F (-2.7 vs 1991–2020)1966: 40.4°F (+0.0 vs 1991–2020)1967: 38.4°F (-2.0 vs 1991–2020)1968: 39.3°F (-1.1 vs 1991–2020)1969: 40.1°F (-0.3 vs 1991–2020)1970: 39.7°F (-0.7 vs 1991–2020)1971: 38.4°F (-2.0 vs 1991–2020)1972: 36.2°F (-4.2 vs 1991–2020)1973: 40.6°F (+0.2 vs 1991–2020)1974: 38.0°F (-2.4 vs 1991–2020)1975: 39.1°F (-1.3 vs 1991–2020)1976: 37.1°F (-3.3 vs 1991–2020)1977: 39.6°F (-0.8 vs 1991–2020)1978: 38.6°F (-1.8 vs 1991–2020)1979: 41.9°F (+1.5 vs 1991–2020)1980: 38.7°F (-1.7 vs 1991–2020)1981: 41.3°F (+0.9 vs 1991–2020)1982: 39.1°F (-1.3 vs 1991–2020)1983: 40.5°F (+0.1 vs 1991–2020)1984: 39.7°F (-0.7 vs 1991–2020)1985: 38.2°F (-2.2 vs 1991–2020)1986: 38.2°F (-2.2 vs 1991–2020)1987: 40.0°F (-0.4 vs 1991–2020)1988: 39.5°F (-0.9 vs 1991–2020)1989: 38.1°F (-2.3 vs 1991–2020)1990: 40.8°F (+0.4 vs 1991–2020)1991: 39.8°F (-0.6 vs 1991–2020)1992: 38.5°F (-1.9 vs 1991–2020)1993: 38.5°F (-1.9 vs 1991–2020)1994: 38.9°F (-1.5 vs 1991–2020)1995: 39.7°F (-0.7 vs 1991–2020)1996: 40.0°F (-0.4 vs 1991–2020)1997: 37.8°F (-2.6 vs 1991–2020)1998: 41.7°F (+1.3 vs 1991–2020)1999: 42.4°F (+2.0 vs 1991–2020)2000: 39.5°F (-0.9 vs 1991–2020)2001: 41.6°F (+1.2 vs 1991–2020)2002: 39.5°F (-0.9 vs 1991–2020)2003: 38.7°F (-1.7 vs 1991–2020)2004: 38.6°F (-1.8 vs 1991–2020)2005: 40.4°F (+0.0 vs 1991–2020)2006: 42.6°F (+2.2 vs 1991–2020)2007: 38.9°F (-1.5 vs 1991–2020)2008: 39.5°F (-0.9 vs 1991–2020)2009: 39.5°F (-0.9 vs 1991–2020)2010: 44.4°F (+4.0 vs 1991–2020)2011: 41.9°F (+1.5 vs 1991–2020)2012: 42.6°F (+2.2 vs 1991–2020)2013: 40.8°F (+0.4 vs 1991–2020)2014: 40.3°F (-0.1 vs 1991–2020)2015: 40.3°F (-0.1 vs 1991–2020)2016: 42.0°F (+1.6 vs 1991–2020)2017: 41.5°F (+1.1 vs 1991–2020)2018: 40.9°F (+0.5 vs 1991–2020)2019: 39.8°F (-0.6 vs 1991–2020)2020: 42.6°F (+2.2 vs 1991–2020)2021: 43.6°F (+3.2 vs 1991–2020)2022: 41.9°F (+1.5 vs 1991–2020)2023: 43.4°F (+3.0 vs 1991–2020)2024: 44.7°F (+4.3 vs 1991–2020)2025: 41.3°F (+0.9 vs 1991–2020)19392025annual mean temperature · warmer ▲ redder

Days Above / Below the Mark

2 days ≥90°F in 2026 · normal 2 · record 11 in 1944
113 days ≤32°F in 2026 · normal 182 · record 207 in 1956

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 148°194522°-32°1972
Jan 247°194522°-28°2014
Jan 345°197922°-25°1996
Jan 448°195021°-27°1981
Jan 550°195021°-20°1981
Jan 647°200721°-20°1945
Jan 744°194621°-25°1945
Jan 848°200821°-23°1942
Jan 946°197821°-26°1973
Jan 1044°201621°-32°1973
Jan 1151°198321°-33°1995
Jan 1251°201821°-28°1976
Jan 1345°197221°-32°1976
Jan 1452°201320°-32°1974
Jan 1553°199520°-28°1957
Jan 1648°199520°-37°2009
Jan 1747°195920°-33°2009
Jan 1849°200620°-30°2009
Jan 1951°199620°-32°1997
Jan 2050°199620°-28°1994
Jan 2140°194720°-29°1975
Jan 2242°195720°-27°1984
Jan 2342°195720°-26°1954
Jan 2449°199620°-29°1961
Jan 2545°195320°-29°2008
Jan 2651°195020°-33°2009
Jan 2752°198620°-30°2022
Jan 2845°199420°-27°1972
Jan 2943°199420°-24°1971
Jan 3046°201321°-27°1951
Jan 3153°201321°-32°1951
Feb 149°198820°-41°1955
Feb 249°197620°-32°1962
Feb 348°197021°-24°1971
Feb 447°197021°-30°1971
Feb 546°201921°-31°1948
Feb 638°199121°-20°1969
Feb 746°195121°-24°1993
Feb 846°195121°-22°1944
Feb 943°199021°-25°1944
Feb 1040°200122°-29°1948
Feb 1151°198122°-26°1975
Feb 1250°198122°-27°1975
Feb 1342°198423°-22°1975
Feb 1442°197123°-25°1967
Feb 1543°198424°-29°1943
Feb 1650°198124°-32°1943
Feb 1748°201625°-23°2004
Feb 1852°198125°-27°1967
Feb 1952°198125°-26°1966
Feb 2059°199426°-31°1966
Feb 2151°201826°-28°1993
Feb 2252°198127°-20°1972
Feb 2352°198127°-25°1972
Feb 2450°201727°-22°1977
Feb 2550°201627°-24°1972
Feb 2646°201728°-18°1943
Feb 2749°200028°-22°1995
Feb 2847°202428°-16°1940
Feb 2948°202428°-17°1982
Mar 147°196528°-28°2001
Mar 247°202428°-24°2001
Mar 354°197429°10°-17°1950
Mar 448°196529°10°-19°2014
Mar 548°202530°10°-20°2015
Mar 653°197430°11°-20°1948
Mar 750°199530°11°-17°1968
Mar 858°201231°12°-19°1967
Mar 955°197731°12°-19°1984
Mar 1053°197731°13°-15°1972
Mar 1158°197732°13°-14°1972
Mar 1249°201232°13°-20°1967
Mar 1351°201033°13°-16°1984
Mar 1455°202533°14°-15°1948
Mar 1557°201034°15°-6°1963
Mar 1656°202634°15°-12°1967
Mar 1752°201234°15°-7°1967
Mar 1864°201234°15°-12°1993
Mar 1955°196835°16°-10°1976
Mar 2073°201236°17°-8°1986
Mar 2175°201236°18°-4°1988
Mar 2273°201237°18°-5°1989
Mar 2362°198737°19°-6°2008
Mar 2464°198738°19°-14°2008
Mar 2562°198638°20°-14°2008
Mar 2666°199339°21°-9°1960
Mar 2764°199340°22°-7°1974
Mar 2858°194540°22°-3°1974
Mar 2973°196240°22°-1°1943
Mar 3059°200640°23°1954
Mar 3166°198641°24°1946
Apr 168°201041°24°2003
Apr 282°201042°25°-2°1964
Apr 373°201042°25°1954
Apr 466°201042°26°1995
Apr 562°201042°26°-4°2015
Apr 661°202143°26°1964
Apr 764°202143°26°1943
Apr 871°198144°27°1972
Apr 974°194544°27°1977
Apr 1078°194544°27°1977
Apr 1176°194545°28°1960
Apr 1278°194546°28°12°1976
Apr 1377°196846°29°1985
Apr 1467°196847°29°12°2018
Apr 1568°195848°30°11°1981
Apr 1676°201248°30°2003
Apr 1776°201249°30°2003
Apr 1872°198749°30°17°1961
Apr 1976°198750°31°15°1947
Apr 2082°198750°31°1947
Apr 2172°199251°31°18°1947
Apr 2277°200752°32°21°1994
Apr 2380°194252°32°21°2020
Apr 2477°200953°32°18°1962
Apr 2574°197954°33°17°2004
Apr 2686°199054°34°17°1966
Apr 2776°200955°34°13°1947
Apr 2875°198656°34°1947
Apr 2973°201356°35°18°2016
Apr 3082°194957°35°24°1974
May 183°200157°36°18°1974
May 287°200158°36°23°1946
May 385°199958°37°25°1986
May 485°194459°37°25°1958
May 581°199959°37°25°1974
May 685°201360°38°21°1966
May 783°196460°38°19°1950
May 890°197960°39°23°1956
May 985°195360°39°26°1947
May 1079°200161°39°27°2004
May 1181°202261°39°26°1956
May 1290°202261°39°24°1939
May 1386°202561°40°25°1947
May 1486°197462°40°25°1947
May 1584°200462°40°28°1988
May 1683°197762°40°26°1957
May 1790°201763°41°27°1961
May 1887°196263°41°27°1939
May 1986°195164°42°29°1944
May 2089°200964°42°28°1944
May 2196°197764°43°30°2026
May 2295°197765°43°29°1982
May 2394°197765°44°31°1956
May 2491°200766°44°28°1956
May 2588°195066°44°27°1956
May 2692°197866°45°30°1969
May 2789°197866°45°31°2019
May 2891°202066°45°33°1970
May 2991°196066°45°32°1967
May 3091°202366°45°32°1946
May 3193°202366°46°31°1946
Jun 188°196367°46°32°2020
Jun 288°196367°46°31°2020
Jun 388°196768°46°32°2002
Jun 487°196768°47°33°1944
Jun 586°197668°47°31°1971
Jun 692°202169°47°30°1958
Jun 792°202169°47°33°1951
Jun 886°197069°47°32°1951
Jun 989°198470°48°32°1951
Jun 1091°201770°48°35°1968
Jun 1190°199671°49°31°1950
Jun 1291°194972°49°34°2000
Jun 1389°199372°50°33°1976
Jun 1491°195672°50°37°2018
Jun 1593°198873°50°36°1991
Jun 1691°194973°51°35°1964
Jun 1790°194973°51°36°1964
Jun 1895°202074°51°35°1939
Jun 1996°202074°52°35°1944
Jun 2093°202074°52°37°2004
Jun 2193°198374°52°34°1950
Jun 2291°197575°53°39°1940
Jun 2393°199575°54°40°1948
Jun 2492°200375°54°38°1941
Jun 2591°200375°54°39°1965
Jun 2691°200375°54°37°1986
Jun 2790°194675°54°43°1968
Jun 2891°194475°55°42°1983
Jun 2996°194476°55°42°1980
Jun 3090°202676°55°41°1989
Jul 191°201476°55°41°1943
Jul 290°194976°55°40°2007
Jul 392°198376°55°39°1982
Jul 494°201876°55°42°1946
Jul 591°202376°55°39°1969
Jul 693°198276°55°36°1969
Jul 792°195276°56°40°1946
Jul 894°194476°56°43°1969
Jul 995°195577°56°41°1942
Jul 1090°202077°56°44°1982
Jul 1189°194377°56°42°1968
Jul 1291°194377°56°40°1971
Jul 1391°201377°56°42°1940
Jul 1494°201377°56°43°1950
Jul 1593°195277°56°40°1946
Jul 1693°196877°56°40°1992
Jul 1793°198277°56°44°1951
Jul 1895°199177°56°42°1943
Jul 1995°199177°56°40°1943
Jul 2090°199477°56°44°1989
Jul 2189°197977°56°44°1986
Jul 2291°195977°56°41°1992
Jul 2395°195277°56°44°1944
Jul 2495°198977°56°43°1962
Jul 2593°196377°56°42°1993
Jul 2692°196377°56°42°1946
Jul 2791°194977°56°43°1945
Jul 2889°197077°56°43°1987
Jul 2990°195977°56°43°1996
Jul 3090°198877°56°40°1952
Jul 3193°199577°56°41°1961
Aug 195°197577°56°40°1961
Aug 290°202477°56°41°1959
Aug 393°194477°56°40°1997
Aug 493°194477°56°41°1960
Aug 593°194477°55°42°1951
Aug 690°198877°55°41°1957
Aug 788°199577°55°40°1976
Aug 890°199877°55°43°1954
Aug 993°199576°55°41°1979
Aug 1094°202576°55°42°1960
Aug 1194°202576°54°40°1941
Aug 1294°202576°54°36°1941
Aug 1391°194776°54°37°1941
Aug 1495°194476°54°41°1961
Aug 1592°197875°54°39°1972
Aug 1695°194475°54°39°1956
Aug 1788°200975°54°39°1972
Aug 1891°196075°53°37°2005
Aug 1992°196075°53°38°1990
Aug 2089°199575°53°38°1957
Aug 2193°197675°53°38°1965
Aug 2291°197674°53°38°1957
Aug 2388°201474°52°37°1975
Aug 2488°201474°52°34°2003
Aug 2590°202174°52°34°1942
Aug 2689°201273°51°36°1987
Aug 2791°195273°51°35°1987
Aug 2892°195273°51°35°1940
Aug 2991°201073°50°34°1947
Aug 3093°201072°50°34°1965
Aug 3192°201072°50°37°1979
Sep 188°194272°50°36°1991
Sep 290°199971°50°36°1994
Sep 386°202371°49°30°1976
Sep 486°198370°49°32°1963
Sep 585°198370°49°34°1942
Sep 691°194570°48°33°1962
Sep 787°200170°48°33°1986
Sep 888°200169°48°29°1952
Sep 989°200269°48°34°1957
Sep 1084°194769°47°28°1949
Sep 1182°195168°47°32°1946
Sep 1287°195168°46°31°1963
Sep 1384°201868°46°28°1963
Sep 1487°201867°46°28°1959
Sep 1588°193967°45°28°1952
Sep 1688°201866°45°29°1959
Sep 1786°194266°44°28°1945
Sep 1886°202466°44°29°1943
Sep 1987°198566°44°27°1950
Sep 2085°196866°44°28°1950
Sep 2186°196565°44°23°1950
Sep 2286°196565°43°30°1945
Sep 2385°201764°43°26°2018
Sep 2488°201764°42°24°1939
Sep 2588°201763°42°26°2009
Sep 2681°202063°42°24°1971
Sep 2784°201462°42°25°1965
Sep 2880°195962°41°27°1942
Sep 2983°202061°40°23°1980
Sep 3078°198361°40°27°1993
Oct 177°200260°40°26°1949
Oct 279°202360°40°26°2022
Oct 379°200559°39°25°1945
Oct 481°202559°39°25°1944
Oct 583°202558°38°23°1965
Oct 681°202557°38°21°1965
Oct 778°197057°38°24°1988
Oct 882°201157°37°23°1964
Oct 975°201756°37°23°1963
Oct 1076°200356°37°21°1986
Oct 1176°194955°36°21°1987
Oct 1277°202154°36°23°1956
Oct 1375°199554°36°23°1993
Oct 1474°201454°36°18°1972
Oct 1571°195653°36°21°2009
Oct 1679°194752°35°22°1980
Oct 1778°194752°35°21°1978
Oct 1879°196851°35°17°1972
Oct 1974°196351°34°14°1972
Oct 2072°197950°34°18°1972
Oct 2177°197950°34°15°1972
Oct 2277°197949°34°14°1940
Oct 2374°196349°33°20°1969
Oct 2475°196349°33°20°1949
Oct 2573°196348°33°21°1954
Oct 2668°194648°33°16°2018
Oct 2775°194747°32°17°1974
Oct 2866°198947°32°15°1976
Oct 2970°198946°32°15°1962
Oct 3069°194246°32°17°1940
Oct 3177°202446°31°16°1944
Nov 168°195645°31°10°1972
Nov 263°195145°30°15°2002
Nov 367°202244°30°2002
Nov 473°202244°30°13°1972
Nov 571°202243°29°14°1973
Nov 672°202443°29°2002
Nov 764°197543°28°2002
Nov 863°199642°28°13°1992
Nov 969°202042°28°1965
Nov 1075°202041°27°1965
Nov 1167°202041°26°1985
Nov 1266°202040°26°1949
Nov 1361°201240°26°2019
Nov 1456°195140°25°2018
Nov 1563°198939°25°2019
Nov 1664°200639°25°-1°2019
Nov 1761°198738°24°2019
Nov 1859°195338°24°2018
Nov 1967°195337°23°1992
Nov 2058°195437°23°-1°1959
Nov 2154°195636°23°1978
Nov 2260°195336°22°-3°1986
Nov 2356°201436°22°-2°1964
Nov 2462°195335°21°1964
Nov 2561°195335°21°1956
Nov 2659°199934°21°-3°1978
Nov 2758°195034°21°-3°1969
Nov 2858°200334°20°-2°1989
Nov 2961°196333°20°-8°1995
Nov 3050°202032°19°-6°1941
Dec 160°202032°18°-5°1974
Dec 254°202031°17°-9°1940
Dec 357°195031°17°-20°1940
Dec 458°195030°16°-22°1940
Dec 556°200130°16°-13°1972
Dec 648°198230°15°-17°1991
Dec 747°195129°15°-12°1986
Dec 847°197429°14°-16°1986
Dec 949°201928°13°-17°1958
Dec 1056°196928°13°-16°1958
Dec 1158°195027°12°-16°1965
Dec 1257°201027°11°-20°1977
Dec 1357°201027°11°-17°1994
Dec 1448°201926°11°-21°1943
Dec 1549°198227°11°-21°1943
Dec 1652°197327°12°-21°1942
Dec 1758°202327°11°-15°1988
Dec 1854°200027°11°-18°1942
Dec 1947°195726°11°-25°1971
Dec 2054°197326°11°-22°1958
Dec 2150°197326°10°-25°2008
Dec 2245°199026°10°-22°1943
Dec 2349°200425°10°-18°1943
Dec 2448°200325°10°-26°1975
Dec 2557°202025°-20°1980
Dec 2655°202025°-23°1980
Dec 2751°196424°-21°1984
Dec 2847°198224°-23°1946
Dec 2941°202224°-31°1989
Dec 3051°202423°-21°1989
Dec 3144°202423°-17°1956
Data: NOAA/NWS Threaded Extremes (threadex) · normals 1991–2020 · part of Weather Trader