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Almanac · McCook, NE · Climate Almanac
📖 Climate Almanac

McCook, NE

40.204°N, 100.590°W · station MCKthr · 1896–2026 · 131 years of record

The Almanac Ribbon

Every day of the year at McCook: the record high and record low ever set (outer lines), the everyday normal range (shaded band), and the full record envelope behind it.
-20020406080100120JanFebMarAprMayJunJulAugSepOctNovDeccoldestsince.com · hottestsince.com
Record high Record low Normal high–low band (1991–2020) hottest ever 115°F · coldest ever -30°F

Records by Month

MonthRecord highRecord low
Jan78°Jan 10, 1911-30°Jan 12, 1912
Feb83°Feb 19, 1930-26°Feb 8, 1933
Mar98°Mar 21, 2026-20°Mar 3, 1960
Apr98°Apr 28, 19100°Apr 2, 1936
May106°May 31, 200214°May 1, 1909
Jun115°Jun 26, 201234°Jun 1, 1947
Jul114°Jul 20, 193243°Jul 4, 1915
Aug111°Aug 3, 193039°Aug 28, 1911
Sep107°Sep 1, 192922°Sep 30, 1912
Oct98°Oct 9, 1928-1°Oct 29, 1913
Nov89°Nov 19, 2007-14°Nov 14, 1940
Dec81°Dec 23, 1964-27°Dec 22, 1989
All-time115°Jun 26, 2012-30°Jan 12, 1912

Longest-Standing Records

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

Oldest-standing record highs

DateRecordSetStanding
Aug 26103°1909117yrs
Nov 285°1909117yrs
Mar 482°1910116yrs
Mar 2191°1910116yrs
Mar 2290°1910116yrs
Apr 787°1910116yrs
Apr 2798°1910116yrs
Oct 691°1910116yrs
Jan 1078°1911115yrs
Jan 1968°1911115yrs
Jan 3172°1911115yrs
Mar 780°1911115yrs

Oldest-standing record lows

DateRecordSetStanding
Apr 3014°1909117yrs
May 124°1909117yrs
May 826°1909117yrs
Jul 2150°1909117yrs
Aug 2840°1909117yrs
Sep 2229°1909117yrs
Sep 2325°1909117yrs
Oct 1022°1909117yrs
Oct 1112°1909117yrs
Dec 4-10°1909117yrs
Dec 5-21°1909117yrs
Dec 6-24°1909117yrs

All-Time Extremes

Hottest ever

115°F
2012-06-26

Coldest ever

-30°F
1912-01-12

Longest heat streak

37 days
≥ 90°F · ended 1925-07-20

The Warming Trend

McCook's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
1911: 52.0°F (-0.4 vs 1991–2020)1912: 50.6°F (-1.8 vs 1991–2020)1914: 52.8°F (+0.4 vs 1991–2020)1915: 50.1°F (-2.3 vs 1991–2020)1916: 51.1°F (-1.3 vs 1991–2020)1917: 51.1°F (-1.3 vs 1991–2020)1918: 52.8°F (+0.4 vs 1991–2020)1919: 50.7°F (-1.7 vs 1991–2020)1920: 55.8°F (+3.4 vs 1991–2020)1922: 51.7°F (-0.7 vs 1991–2020)1923: 49.4°F (-3.0 vs 1991–2020)1924: 49.7°F (-2.7 vs 1991–2020)1925: 51.2°F (-1.2 vs 1991–2020)1926: 52.9°F (+0.5 vs 1991–2020)1927: 51.6°F (-0.8 vs 1991–2020)1928: 52.8°F (+0.4 vs 1991–2020)1929: 51.4°F (-1.0 vs 1991–2020)1930: 52.4°F (-0.0 vs 1991–2020)1931: 55.4°F (+3.0 vs 1991–2020)1932: 51.7°F (-0.7 vs 1991–2020)1933: 56.9°F (+4.5 vs 1991–2020)1934: 56.2°F (+3.8 vs 1991–2020)1935: 50.3°F (-2.1 vs 1991–2020)1936: 54.0°F (+1.6 vs 1991–2020)1937: 53.6°F (+1.2 vs 1991–2020)1938: 55.4°F (+3.0 vs 1991–2020)1939: 55.9°F (+3.5 vs 1991–2020)1940: 51.9°F (-0.5 vs 1991–2020)1941: 52.1°F (-0.3 vs 1991–2020)1942: 51.8°F (-0.6 vs 1991–2020)1943: 52.9°F (+0.5 vs 1991–2020)1944: 50.5°F (-1.9 vs 1991–2020)1945: 51.5°F (-0.9 vs 1991–2020)1946: 52.4°F (-0.0 vs 1991–2020)1947: 51.6°F (-0.8 vs 1991–2020)1948: 52.8°F (+0.4 vs 1991–2020)1949: 51.5°F (-0.9 vs 1991–2020)1950: 51.0°F (-1.4 vs 1991–2020)1951: 49.9°F (-2.5 vs 1991–2020)1952: 52.3°F (-0.1 vs 1991–2020)1953: 54.8°F (+2.4 vs 1991–2020)1955: 52.6°F (+0.2 vs 1991–2020)1956: 54.6°F (+2.2 vs 1991–2020)1957: 53.0°F (+0.6 vs 1991–2020)1958: 52.6°F (+0.2 vs 1991–2020)1959: 53.1°F (+0.7 vs 1991–2020)1960: 52.1°F (-0.3 vs 1991–2020)1961: 52.3°F (-0.1 vs 1991–2020)1962: 53.9°F (+1.5 vs 1991–2020)1963: 56.1°F (+3.7 vs 1991–2020)1964: 54.3°F (+1.9 vs 1991–2020)1965: 53.2°F (+0.8 vs 1991–2020)1966: 52.7°F (+0.3 vs 1991–2020)1990: 52.4°F (+0.0 vs 1991–2020)1991: 52.5°F (+0.1 vs 1991–2020)1992: 52.7°F (+0.3 vs 1991–2020)1993: 48.3°F (-4.1 vs 1991–2020)1994: 51.9°F (-0.5 vs 1991–2020)1995: 50.9°F (-1.5 vs 1991–2020)1996: 49.7°F (-2.7 vs 1991–2020)1997: 51.6°F (-0.8 vs 1991–2020)1998: 53.6°F (+1.2 vs 1991–2020)1999: 53.3°F (+0.9 vs 1991–2020)2000: 52.7°F (+0.3 vs 1991–2020)2001: 54.5°F (+2.1 vs 1991–2020)2002: 54.4°F (+2.0 vs 1991–2020)2003: 53.0°F (+0.6 vs 1991–2020)2004: 52.6°F (+0.2 vs 1991–2020)2005: 53.5°F (+1.1 vs 1991–2020)2006: 54.2°F (+1.8 vs 1991–2020)2007: 51.7°F (-0.7 vs 1991–2020)2008: 50.8°F (-1.6 vs 1991–2020)2009: 50.6°F (-1.8 vs 1991–2020)2010: 52.3°F (-0.1 vs 1991–2020)2011: 51.5°F (-0.9 vs 1991–2020)2012: 55.1°F (+2.7 vs 1991–2020)2013: 52.0°F (-0.4 vs 1991–2020)2014: 51.4°F (-1.0 vs 1991–2020)2015: 54.7°F (+2.3 vs 1991–2020)2016: 54.1°F (+1.7 vs 1991–2020)2017: 53.7°F (+1.3 vs 1991–2020)2018: 51.2°F (-1.2 vs 1991–2020)2019: 50.7°F (-1.7 vs 1991–2020)2020: 53.4°F (+1.0 vs 1991–2020)2021: 53.7°F (+1.3 vs 1991–2020)2022: 52.9°F (+0.5 vs 1991–2020)2023: 53.1°F (+0.7 vs 1991–2020)2024: 55.4°F (+3.0 vs 1991–2020)2025: 54.1°F (+1.7 vs 1991–2020)19112025annual mean temperature · warmer ▲ redder

Days Above / Below the Mark

61 days ≥90°F in 2026 · normal 43 · record 93 in 1956
78 days ≤32°F in 2026 · normal 107 · record 173 in 2013

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 171°193940°14°-18°1912
Jan 271°199739°14°-16°1911
Jan 373°193339°14°-24°1911
Jan 474°202639°14°-21°1959
Jan 572°193539°14°-21°1924
Jan 666°196539°14°-28°1912
Jan 767°196540°14°-18°1912
Jan 875°200240°14°-13°1940
Jan 971°193340°15°-15°1913
Jan 1078°191140°15°-15°1930
Jan 1175°199041°15°-26°1918
Jan 1266°195341°16°-30°1912
Jan 1369°192841°16°-16°1916
Jan 1471°199642°16°-9°2024
Jan 1568°200642°16°-12°1930
Jan 1671°195142°16°-20°1930
Jan 1764°194642°16°-24°1930
Jan 1868°200642°16°-18°1940
Jan 1968°191143°17°-24°1943
Jan 2071°196443°17°-15°1962
Jan 2170°195043°17°-19°1930
Jan 2273°194343°17°-18°1966
Jan 2370°193143°17°-14°1915
Jan 2469°200543°17°-14°1963
Jan 2575°200243°17°-12°1957
Jan 2677°200243°17°-16°1950
Jan 2775°201543°17°-18°1963
Jan 2870°201543°17°-15°1948
Jan 2972°193143°17°-13°1922
Jan 3070°193143°18°-16°1918
Jan 3172°191143°18°-18°1918
Feb 180°200343°18°-23°1918
Feb 277°202043°18°-16°1917
Feb 375°196242°18°-10°1996
Feb 474°196242°18°-12°1936
Feb 576°193342°18°-13°2014
Feb 675°200942°18°-15°2014
Feb 780°201543°18°-10°1914
Feb 875°195443°18°-26°1933
Feb 976°195443°18°-15°1929
Feb 1079°199943°18°-17°1933
Feb 1179°196244°18°-9°1944
Feb 1279°196244°18°-8°2025
Feb 1376°196244°19°-14°2025
Feb 1478°199945°19°-11°1936
Feb 1570°194645°19°-22°2021
Feb 1676°201745°20°-18°2021
Feb 1779°202646°20°-11°1936
Feb 1879°193046°20°-10°1936
Feb 1983°193046°20°-14°2025
Feb 2081°193046°20°-24°2025
Feb 2180°201746°20°-8°2025
Feb 2277°193646°20°-6°1914
Feb 2383°193346°20°-12°1922
Feb 2478°195847°20°-11°1960
Feb 2576°202547°20°-17°1960
Feb 2677°199547°20°-9°1960
Feb 2780°200648°20°-9°1960
Feb 2882°200648°21°-13°1960
Feb 2979°196748°21°-9°1960
Mar 180°200849°21°-6°1947
Mar 278°193649°21°-8°2002
Mar 381°200950°22°-20°1960
Mar 482°191051°22°-9°1952
Mar 580°195652°23°-17°1943
Mar 678°201253°24°-11°1943
Mar 780°191154°24°-12°1920
Mar 882°202654°24°-3°1915
Mar 985°193655°25°-3°1996
Mar 1078°194655°26°-4°1932
Mar 1185°193356°26°-16°1948
Mar 1282°200756°27°-1°1948
Mar 1388°193556°27°0°1925
Mar 1489°193557°27°6°1912
Mar 1593°201557°28°-8°1912
Mar 1683°201257°28°6°1917
Mar 1787°201258°28°-4°1958
Mar 1891°201758°29°-3°1943
Mar 1988°202658°29°3°1965
Mar 2098°202658°29°5°1927
Mar 2191°191059°30°1°1912
Mar 2290°191059°30°3°1965
Mar 2390°192859°30°4°1965
Mar 2494°202659°30°0°1965
Mar 2587°195660°31°-11°1965
Mar 2685°202560°31°1°1931
Mar 2789°202560°31°5°1931
Mar 2892°194360°31°10°1931
Mar 2993°194360°31°13°1926
Mar 3091°194661°32°6°1931
Mar 3187°201561°32°13°1949
Apr 192°201262°32°14°1936
Apr 290°192962°33°0°1936
Apr 392°192962°33°10°1936
Apr 489°193062°33°16°1920
Apr 589°193062°33°15°2018
Apr 689°199163°34°3°2018
Apr 787°191063°34°12°1914
Apr 895°193063°34°13°1928
Apr 991°193063°35°18°1928
Apr 1087°199864°35°15°1997
Apr 1193°202364°36°11°1997
Apr 1292°202364°36°13°1940
Apr 1392°193665°36°14°2020
Apr 1497°200265°36°14°1928
Apr 1592°193665°37°18°1951
Apr 1690°194665°37°20°1961
Apr 1789°196466°38°18°2020
Apr 1895°194866°38°16°1912
Apr 1992°194666°38°20°1953
Apr 2093°202666°38°18°1927
Apr 2196°202266°39°21°1927
Apr 2298°193966°39°17°1912
Apr 2391°194966°39°22°2013
Apr 2495°201267°39°21°1910
Apr 2593°195567°40°23°2006
Apr 2692°195567°40°26°1932
Apr 2798°191067°40°24°1965
Apr 2895°192768°40°26°1994
Apr 2994°193968°41°21°1918
Apr 3097°195969°42°14°1909
May 198°192869°42°24°1909
May 296°194969°42°24°1910
May 393°196270°43°27°1916
May 496°196270°43°25°2013
May 598°193670°43°28°1944
May 698°191671°44°30°1917
May 799°191672°44°27°1917
May 896°191172°44°26°1909
May 997°191673°45°30°1918
May 10102°196274°46°27°1946
May 1199°196274°46°29°1953
May 1298°194074°47°26°1966
May 13100°201374°47°29°1953
May 14101°193174°47°29°1912
May 1596°194475°48°30°1945
May 16104°192775°48°27°1912
May 1797°191175°48°31°1910
May 1898°192576°49°32°1915
May 1999°194876°49°34°1915
May 2099°194876°50°22°1931
May 2194°196476°50°30°1931
May 2297°192677°51°33°1924
May 2399°196777°51°32°1910
May 2498°196777°51°37°2002
May 25100°196478°52°36°1961
May 26103°200678°52°35°1992
May 27101°200678°52°35°1947
May 28101°200379°53°31°1947
May 29103°200079°53°36°1992
May 30106°200280°53°35°1922
May 31107°200280°54°34°1947
Jun 1103°193381°54°35°1917
Jun 2106°193381°55°38°1951
Jun 3110°193382°55°38°1951
Jun 4112°193382°56°39°1998
Jun 5108°193382°56°41°2013
Jun 6102°200283°56°38°1915
Jun 7104°200083°56°40°2007
Jun 8101°193384°57°41°1966
Jun 9104°193384°57°40°1930
Jun 10108°201384°58°39°1910
Jun 11102°195085°58°42°1910
Jun 12109°202285°58°42°1941
Jun 13103°195285°59°42°1927
Jun 14107°194686°59°44°1917
Jun 15108°195286°59°42°1945
Jun 16108°202186°59°44°1945
Jun 17106°200287°59°42°1957
Jun 18109°201287°60°41°1912
Jun 19105°202587°60°40°1912
Jun 20106°201788°60°46°1912
Jun 21105°193788°61°45°1926
Jun 22106°193788°61°45°1947
Jun 23107°194388°61°45°1916
Jun 24106°195489°61°45°1928
Jun 25103°195489°61°45°1928
Jun 26115°201289°61°46°1928
Jun 27109°201290°62°46°1928
Jun 28108°192990°62°50°1943
Jun 29106°193390°62°44°1918
Jun 30108°195390°62°46°1959
Jul 1109°199090°62°48°2013
Jul 2106°199090°63°50°1915
Jul 3105°191190°63°43°1915
Jul 4107°201291°63°48°1915
Jul 5111°200191°63°49°1924
Jul 6109°200191°63°49°1924
Jul 7106°193091°63°49°1931
Jul 8105°193091°64°46°1959
Jul 9111°202291°64°50°1910
Jul 10110°195492°64°49°1924
Jul 11110°193992°64°51°1922
Jul 12108°192592°65°48°1950
Jul 13109°193492°65°48°1990
Jul 14112°192592°65°47°2014
Jul 15111°193292°65°50°1917
Jul 16107°193092°65°51°1912
Jul 17108°192592°65°54°1992
Jul 18112°193492°65°52°1911
Jul 19111°193492°65°51°1911
Jul 20114°193292°65°49°1915
Jul 21110°193191°65°50°1909
Jul 22109°202291°65°43°1922
Jul 23106°194091°64°50°1942
Jul 24111°193691°64°51°1924
Jul 25113°193691°64°52°2004
Jul 26109°193191°64°49°2005
Jul 27105°193190°64°51°1994
Jul 28109°194790°64°52°1911
Jul 29105°194590°64°50°2009
Jul 30107°200289°64°51°2018
Jul 31107°200589°64°49°1923
Aug 1109°200589°63°48°1995
Aug 2111°193089°63°49°1915
Aug 3106°196189°63°49°2017
Aug 4108°193789°63°50°1911
Aug 5108°193889°63°50°1923
Aug 6106°193789°63°48°1923
Aug 7108°202689°63°49°1939
Aug 8109°193789°63°50°1912
Aug 9107°193788°63°50°1914
Aug 10106°202688°62°46°1931
Aug 11108°193688°62°49°2004
Aug 12106°200088°62°45°1964
Aug 13106°193788°62°42°1920
Aug 14107°193788°62°44°1920
Aug 15108°193688°61°51°1920
Aug 16107°191488°61°49°1943
Aug 17106°193688°61°45°2012
Aug 18104°193688°61°45°1927
Aug 19105°192888°61°43°2012
Aug 20104°192988°61°48°1945
Aug 21104°193888°61°44°1923
Aug 22106°194388°61°47°1945
Aug 23104°192988°61°41°1910
Aug 24107°193688°61°39°1928
Aug 25109°192688°61°40°1910
Aug 26103°190988°60°40°1922
Aug 27105°196088°60°39°1911
Aug 28105°201388°60°40°1909
Aug 29104°192988°60°40°1915
Aug 30104°192988°60°41°1955
Aug 31107°192987°59°44°1944
Sep 1103°194787°59°39°1956
Sep 2104°194786°58°41°1918
Sep 3102°194586°58°42°2008
Sep 4106°193185°57°36°1962
Sep 5106°201385°57°36°2017
Sep 6106°201385°56°34°1956
Sep 7105°201384°56°40°1929
Sep 8102°193184°55°38°1929
Sep 9102°202183°55°33°1959
Sep 10104°202183°54°38°1959
Sep 11102°191182°54°34°2014
Sep 12104°193182°53°32°2014
Sep 13101°200081°53°36°1989
Sep 14100°195581°52°30°1961
Sep 1599°192780°52°34°1916
Sep 16100°192780°51°38°1965
Sep 1798°194780°51°36°1916
Sep 18101°200479°50°31°2003
Sep 19100°202279°50°25°1918
Sep 20100°200579°49°32°1995
Sep 2199°201778°49°31°1995
Sep 2298°193778°48°29°1909
Sep 2396°195478°48°25°1909
Sep 24103°199877°47°25°1926
Sep 2599°202177°47°25°1942
Sep 2697°202176°46°32°1942
Sep 2796°195376°46°29°1927
Sep 2895°193176°46°27°1945
Sep 2997°201975°45°28°1916
Sep 3095°192875°45°22°1912
Oct 197°199774°44°27°1912
Oct 296°201874°44°28°2009
Oct 394°191673°43°30°2014
Oct 497°200773°43°30°1915
Oct 592°191872°43°27°1964
Oct 691°191072°42°24°2005
Oct 795°192871°42°21°1952
Oct 894°192870°41°18°2000
Oct 998°192870°40°20°1952
Oct 1095°192870°40°22°1909
Oct 1190°198970°40°12°1909
Oct 1290°195669°39°23°2019
Oct 1394°192969°39°25°2018
Oct 1495°192969°38°19°2018
Oct 1590°192968°38°24°2019
Oct 1694°192668°38°18°1922
Oct 1790°192767°37°26°1990
Oct 1893°200367°37°15°1925
Oct 1989°194766°36°18°1989
Oct 2091°200366°36°15°1916
Oct 2190°200366°35°20°1913
Oct 2286°192765°35°14°1936
Oct 2389°201464°35°21°2020
Oct 2489°195963°34°20°2019
Oct 2589°201462°34°12°1997
Oct 2694°191262°33°11°1997
Oct 2786°193761°33°2°2020
Oct 2888°201660°32°-1°1913
Oct 2988°193360°32°3°1913
Oct 3086°193360°31°6°2019
Oct 3185°201659°31°11°2002
Nov 182°202559°30°2°1951
Nov 285°190959°30°-2°1991
Nov 383°202058°30°-3°1991
Nov 484°194558°29°11°1991
Nov 584°201057°28°5°1959
Nov 686°193157°28°8°1991
Nov 786°200656°28°8°1991
Nov 882°201956°27°12°1936
Nov 977°191256°27°4°1950
Nov 1080°191256°27°-4°1911
Nov 1179°193356°27°-5°1911
Nov 1282°199956°26°0°2000
Nov 1381°202555°26°-6°1940
Nov 1477°202154°26°-14°1940
Nov 1581°194154°26°-7°1955
Nov 1675°194353°25°-1°1955
Nov 1776°193353°25°-5°2000
Nov 1889°200752°24°5°1937
Nov 1979°192752°24°2°1937
Nov 2074°201252°24°6°2000
Nov 2176°200251°24°-3°1964
Nov 2273°192451°23°6°2003
Nov 2378°201750°23°-10°1950
Nov 2474°199050°23°0°1993
Nov 2577°196049°22°1°1993
Nov 2679°201748°22°2°1919
Nov 2778°201448°21°-6°1952
Nov 2873°200347°21°-10°1952
Nov 2974°193246°20°-4°1952
Nov 3075°199546°20°-2°1952
Dec 178°202146°20°-12°1919
Dec 272°201245°19°-12°1919
Dec 375°196545°19°-1°2011
Dec 473°191844°19°-10°1909
Dec 577°193944°19°-21°1909
Dec 673°202344°18°-24°1909
Dec 765°201544°18°-21°1909
Dec 874°193944°18°-25°1919
Dec 967°192944°18°-20°1919
Dec 1072°202543°18°-9°1909
Dec 1169°192543°18°-18°1961
Dec 1264°196243°18°-20°1932
Dec 1365°195743°18°-11°1919
Dec 1471°194643°18°-16°1989
Dec 1569°196242°18°-15°1989
Dec 1678°193942°18°-7°1989
Dec 1770°201342°17°-13°2016
Dec 1863°194141°17°-16°2016
Dec 1969°194141°17°-15°1924
Dec 2066°193341°17°-14°1924
Dec 2178°202541°17°-27°1989
Dec 2273°202441°17°-27°1989
Dec 2381°196440°16°-19°1989
Dec 2474°196440°16°-15°1924
Dec 2566°196340°16°-8°1924
Dec 2668°200840°16°-12°1911
Dec 2767°192840°15°-12°1911
Dec 2872°192939°15°-10°1911
Dec 2964°195639°15°-11°1990
Dec 3067°195639°14°-18°1911
Dec 3156°195639°14°2°1992
Forecast & records → McCook station On This Day → national almanac
Data: NOAA/NWS Threaded Extremes (threadex) · normals 1991–2020 · part of Weather Trader