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Almanac · Olympia, WA · Climate Almanac
📖 Climate Almanac

Olympia, WA

46.974°N, 122.905°W · station OLMthr · 1948–2026 · 79 years of record

The Almanac Ribbon

Every day of the year at Olympia: the record high and record low ever set (outer lines), the everyday normal range (shaded band), and the full record envelope behind it.
020406080100JanFebMarAprMayJunJulAugSepOctNovDeccoldestsince.com · hottestsince.com
Record high Record low Normal high–low band (1991–2020) hottest ever 110°F · coldest ever -8°F

Records by Month

MonthRecord highRecord low
Jan64°Jan 19, 2005-8°Jan 1, 1979
Feb73°Feb 27, 1986-1°Feb 1, 1950
Mar79°Mar 29, 20049°Mar 3, 1989
Apr88°Apr 18, 201623°Apr 1, 1975
May96°May 28, 198325°May 1, 1954
Jun110°Jun 28, 202130°Jun 3, 1976
Jul104°Jul 29, 200935°Jul 3, 1962
Aug104°Aug 9, 198133°Aug 18, 1973
Sep98°Sep 2, 198825°Sep 27, 1972
Oct90°Oct 1, 198714°Oct 31, 2002
Nov74°Nov 4, 1949-1°Nov 15, 1955
Dec64°Dec 1, 1958-7°Dec 23, 1983
All-time110°Jun 28, 2021-8°Jan 1, 1979

Longest-Standing Records

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

Oldest-standing record highs

DateRecordSetStanding
Jun 793°194878yrs
Oct 3074°194977yrs
Nov 172°194977yrs
Nov 271°194977yrs
Nov 374°194977yrs
Nov 1564°194977yrs
Nov 2360°194977yrs
Nov 2459°194977yrs
Nov 2559°195076yrs
Dec 2259°195076yrs
Apr 1078°195175yrs
Apr 1182°195175yrs

Oldest-standing record lows

DateRecordSetStanding
Oct 1727°194878yrs
Dec 2414°194878yrs
Jan 108°194977yrs
Jan 241°194977yrs
Feb 1315°194977yrs
Mar 2725°194977yrs
May 329°194977yrs
Jul 341°194977yrs
Sep 1132°194977yrs
Oct 1822°194977yrs
Jan 26°195076yrs
Jan 35°195076yrs

All-Time Extremes

Hottest ever

110°F
2021-06-28

Coldest ever

-8°F
1979-01-01

Longest heat streak

8 days
≥ 90°F · ended 1967-08-19

The Warming Trend

Olympia's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
1948: 48.3°F (-2.3 vs 1991–2020)1949: 49.2°F (-1.4 vs 1991–2020)1950: 48.8°F (-1.8 vs 1991–2020)1951: 49.6°F (-1.0 vs 1991–2020)1952: 49.6°F (-1.0 vs 1991–2020)1953: 50.5°F (-0.1 vs 1991–2020)1954: 48.7°F (-1.9 vs 1991–2020)1955: 47.7°F (-2.9 vs 1991–2020)1956: 49.4°F (-1.2 vs 1991–2020)1957: 50.5°F (-0.1 vs 1991–2020)1958: 53.2°F (+2.6 vs 1991–2020)1959: 49.9°F (-0.7 vs 1991–2020)1960: 49.4°F (-1.2 vs 1991–2020)1961: 50.3°F (-0.3 vs 1991–2020)1962: 49.5°F (-1.1 vs 1991–2020)1963: 50.4°F (-0.2 vs 1991–2020)1964: 47.9°F (-2.7 vs 1991–2020)1965: 50.7°F (+0.1 vs 1991–2020)1966: 49.9°F (-0.7 vs 1991–2020)1967: 51.2°F (+0.6 vs 1991–2020)1968: 50.0°F (-0.6 vs 1991–2020)1969: 49.8°F (-0.8 vs 1991–2020)1970: 49.2°F (-1.4 vs 1991–2020)1971: 48.8°F (-1.8 vs 1991–2020)1972: 48.5°F (-2.1 vs 1991–2020)1973: 49.2°F (-1.4 vs 1991–2020)1974: 50.5°F (-0.1 vs 1991–2020)1975: 48.7°F (-1.9 vs 1991–2020)1976: 48.8°F (-1.8 vs 1991–2020)1977: 49.5°F (-1.1 vs 1991–2020)1978: 50.3°F (-0.3 vs 1991–2020)1979: 50.2°F (-0.4 vs 1991–2020)1980: 49.9°F (-0.7 vs 1991–2020)1981: 51.5°F (+0.9 vs 1991–2020)1982: 50.1°F (-0.5 vs 1991–2020)1983: 50.9°F (+0.3 vs 1991–2020)1984: 50.0°F (-0.6 vs 1991–2020)1985: 48.6°F (-2.0 vs 1991–2020)1986: 50.7°F (+0.1 vs 1991–2020)1987: 51.3°F (+0.7 vs 1991–2020)1988: 50.1°F (-0.5 vs 1991–2020)1989: 49.8°F (-0.8 vs 1991–2020)1990: 50.0°F (-0.6 vs 1991–2020)1991: 50.1°F (-0.5 vs 1991–2020)1992: 52.1°F (+1.5 vs 1991–2020)1993: 50.2°F (-0.4 vs 1991–2020)1994: 51.3°F (+0.7 vs 1991–2020)1995: 51.9°F (+1.3 vs 1991–2020)1996: 49.8°F (-0.8 vs 1991–2020)1997: 50.9°F (+0.3 vs 1991–2020)1998: 51.1°F (+0.5 vs 1991–2020)1999: 49.6°F (-1.0 vs 1991–2020)2000: 49.4°F (-1.2 vs 1991–2020)2001: 48.9°F (-1.7 vs 1991–2020)2002: 49.6°F (-1.0 vs 1991–2020)2003: 51.1°F (+0.5 vs 1991–2020)2004: 51.5°F (+0.9 vs 1991–2020)2005: 50.9°F (+0.3 vs 1991–2020)2006: 50.7°F (+0.1 vs 1991–2020)2007: 50.0°F (-0.6 vs 1991–2020)2008: 49.2°F (-1.4 vs 1991–2020)2009: 49.6°F (-1.0 vs 1991–2020)2010: 50.4°F (-0.2 vs 1991–2020)2011: 48.8°F (-1.8 vs 1991–2020)2012: 49.9°F (-0.7 vs 1991–2020)2013: 50.5°F (-0.1 vs 1991–2020)2014: 52.2°F (+1.6 vs 1991–2020)2015: 53.0°F (+2.4 vs 1991–2020)2016: 52.1°F (+1.5 vs 1991–2020)2017: 50.6°F (+0.0 vs 1991–2020)2018: 51.3°F (+0.7 vs 1991–2020)2019: 50.4°F (-0.2 vs 1991–2020)2020: 51.5°F (+0.9 vs 1991–2020)2021: 51.3°F (+0.7 vs 1991–2020)2022: 50.7°F (+0.1 vs 1991–2020)2023: 51.8°F (+1.2 vs 1991–2020)2024: 52.0°F (+1.4 vs 1991–2020)2025: 51.6°F (+1.0 vs 1991–2020)19482025annual mean temperature · warmer ▲ redder

Days Above / Below the Mark

7 days ≥90°F in 2026 · normal 7 · record 18 in 1967
49 days ≤32°F in 2026 · normal 81 · record 124 in 1970

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 155°199745°33°-8°1979
Jan 256°200345°33°6°1950
Jan 359°198445°33°5°1950
Jan 461°198445°33°9°1959
Jan 557°202345°33°4°1979
Jan 656°200245°33°3°1979
Jan 757°200245°33°6°1979
Jan 855°195345°33°9°1974
Jan 957°201045°33°6°1974
Jan 1057°196145°33°8°1949
Jan 1159°198345°33°6°1963
Jan 1261°202246°33°5°1963
Jan 1358°202646°33°11°1963
Jan 1458°197346°33°6°1950
Jan 1558°197446°33°15°2007
Jan 1656°201146°33°16°1950
Jan 1758°197746°33°8°1950
Jan 1860°200546°33°13°1950
Jan 1964°200546°33°15°1984
Jan 2059°199546°33°7°1954
Jan 2157°200547°33°4°1962
Jan 2256°199547°33°6°1969
Jan 2356°200547°34°4°1969
Jan 2458°201547°34°1°1949
Jan 2557°200347°34°2°1950
Jan 2663°201547°34°0°1957
Jan 2761°202448°33°-7°1972
Jan 2863°202448°33°-4°1972
Jan 2959°202448°33°0°1972
Jan 3059°202448°33°6°1950
Jan 3161°195448°33°1°1950
Feb 167°196248°33°-1°1950
Feb 270°196248°33°-1°1972
Feb 360°195448°33°1°1950
Feb 464°202648°33°10°1989
Feb 562°196148°33°2°1989
Feb 664°196349°33°5°1989
Feb 763°195449°33°7°1989
Feb 869°196349°33°9°1989
Feb 966°201649°33°12°1989
Feb 1066°196349°33°5°2019
Feb 1167°196349°33°14°2025
Feb 1264°201549°32°12°2025
Feb 1363°201549°32°15°1949
Feb 1461°196349°32°16°1995
Feb 1562°199649°32°10°1956
Feb 1660°201549°32°14°1956
Feb 1762°200749°32°20°2005
Feb 1863°195850°32°10°1990
Feb 1966°197749°32°13°2006
Feb 2061°199550°32°19°1986
Feb 2163°197050°32°13°2018
Feb 2264°197350°32°17°2018
Feb 2364°199550°32°14°2022
Feb 2465°200550°32°15°1962
Feb 2563°199250°32°5°2011
Feb 2668°199250°32°8°2011
Feb 2773°198650°32°12°1962
Feb 2869°199251°32°14°1960
Feb 2972°196851°32°14°1960
Mar 163°198151°32°11°1989
Mar 266°196551°33°9°1989
Mar 366°196552°33°16°2019
Mar 467°196552°33°13°1955
Mar 570°200752°34°20°1976
Mar 669°200152°34°21°2024
Mar 770°200552°34°22°2024
Mar 870°200453°34°23°2009
Mar 973°197953°34°20°2009
Mar 1070°200553°34°21°1969
Mar 1171°201853°34°20°1956
Mar 1269°197954°34°21°1962
Mar 1368°199254°34°24°2026
Mar 1466°199654°34°25°2021
Mar 1569°200754°35°22°2021
Mar 1674°202454°35°23°2020
Mar 1774°201954°35°19°1965
Mar 1878°201954°35°18°1965
Mar 1979°201954°35°23°1955
Mar 2069°196054°35°21°1966
Mar 2171°197955°35°24°1952
Mar 2271°197955°35°24°1952
Mar 2368°201055°35°18°1965
Mar 2471°202555°35°22°1975
Mar 2576°196955°35°20°1996
Mar 2675°199456°35°20°1975
Mar 2776°199456°35°25°1949
Mar 2876°199456°35°20°1954
Mar 2979°200456°35°22°1954
Mar 3073°198756°36°23°1970
Mar 3177°198756°36°23°1975
Apr 172°201656°36°25°1963
Apr 278°199256°36°23°2008
Apr 377°196657°36°24°2008
Apr 476°196657°36°25°2023
Apr 579°200757°36°25°1975
Apr 676°202257°36°24°1973
Apr 780°201657°36°23°1975
Apr 880°201657°36°25°1952
Apr 973°198957°37°27°1953
Apr 1078°195158°37°26°1972
Apr 1182°195158°37°26°1978
Apr 1282°200858°37°24°2020
Apr 1378°198058°37°23°2020
Apr 1479°198459°37°26°1967
Apr 1581°199959°37°27°2026
Apr 1682°202159°37°27°1976
Apr 1781°196260°37°25°1964
Apr 1888°201660°38°24°1964
Apr 1986°201660°38°26°1951
Apr 2083°201660°38°24°1951
Apr 2182°198261°38°28°2006
Apr 2277°201261°38°26°1972
Apr 2379°201861°38°26°1971
Apr 2476°201862°39°27°1985
Apr 2583°201862°39°29°1970
Apr 2687°198762°39°26°1954
Apr 2783°202362°39°26°1973
Apr 2881°195762°40°29°1964
Apr 2984°199862°40°28°1952
Apr 3088°201463°40°25°1954
May 182°197663°40°29°1972
May 287°201663°40°26°1964
May 382°195364°40°29°1949
May 489°199264°40°27°1978
May 586°201364°40°27°1965
May 684°198764°41°26°2002
May 787°198765°41°29°2002
May 885°198765°41°30°2006
May 987°201965°42°26°1996
May 1088°197166°42°29°1970
May 1188°202466°42°28°1985
May 1289°202366°42°29°1958
May 1390°202366°42°31°1964
May 1492°202366°43°28°1964
May 1586°198566°43°27°1964
May 1685°200866°43°30°2011
May 1791°200867°44°28°2003
May 1890°195667°44°30°1976
May 1990°196367°44°29°1975
May 2089°196367°44°32°1973
May 2191°200167°44°32°1976
May 2289°196967°44°31°1960
May 2388°198368°45°32°1964
May 2489°199268°45°30°1975
May 2589°200568°45°32°1964
May 2692°200568°45°32°1964
May 2796°198368°45°28°1966
May 2891°197269°45°33°1966
May 2988°200769°45°33°1966
May 3092°195669°46°30°1953
May 3194°197069°46°31°1966
Jun 194°197069°46°34°1976
Jun 289°197869°46°34°1963
Jun 392°197869°46°30°1976
Jun 493°197869°46°34°1991
Jun 597°201669°46°31°1976
Jun 693°200369°46°35°1979
Jun 793°194869°46°35°1975
Jun 897°195569°46°34°1960
Jun 987°198269°46°37°1963
Jun 1087°201969°47°37°1962
Jun 1193°201969°47°35°1979
Jun 1294°200269°47°36°1952
Jun 1392°202669°47°31°1976
Jun 1493°202670°47°37°1971
Jun 1592°196970°47°36°1955
Jun 1693°195870°47°37°1996
Jun 1798°198271°47°37°2001
Jun 1894°198271°48°35°1955
Jun 1991°201871°48°37°1966
Jun 2093°202172°48°39°1996
Jun 2196°195872°48°37°1960
Jun 2293°199273°48°38°1960
Jun 2396°199273°48°37°1952
Jun 2498°201774°48°36°1966
Jun 25102°202174°49°36°1971
Jun 26105°202174°49°33°1976
Jun 27110°202174°49°37°1985
Jun 2895°195174°49°36°1964
Jun 2997°199575°49°36°1971
Jun 3094°201475°49°38°1971
Jul 196°201575°49°36°1962
Jul 295°197075°50°35°1962
Jul 393°201576°50°41°1949
Jul 495°195876°50°40°2002
Jul 592°195876°50°37°1977
Jul 698°196076°50°38°1952
Jul 797°202476°50°38°1981
Jul 899°202476°50°41°1981
Jul 9100°202476°50°39°1981
Jul 1099°200777°50°40°1972
Jul 11100°196177°50°39°1962
Jul 1294°196177°50°41°2013
Jul 1391°202477°51°39°1962
Jul 1496°197078°51°41°1962
Jul 1598°197978°51°39°2000
Jul 1694°197978°51°41°1987
Jul 1798°199578°51°39°1977
Jul 1897°199578°51°37°1977
Jul 19102°199478°51°40°1953
Jul 20101°200679°51°40°1966
Jul 2199°197879°51°41°1982
Jul 2299°199179°51°39°1963
Jul 2399°200480°51°38°1973
Jul 2499°200480°51°40°1960
Jul 2597°202280°51°39°1960
Jul 2699°195880°51°41°1986
Jul 27101°200980°51°41°1954
Jul 28104°200980°51°40°1976
Jul 2999°202280°51°42°1956
Jul 3099°196580°51°40°1957
Jul 3197°196580°51°41°2002
Aug 192°200980°51°40°1963
Aug 296°201780°51°40°2002
Aug 398°199379°51°39°1954
Aug 494°195279°51°40°1959
Aug 594°201279°51°41°1975
Aug 698°198179°51°40°1968
Aug 7100°197879°51°41°1968
Aug 8104°198179°51°38°1975
Aug 9102°198179°51°40°1954
Aug 10100°198179°51°40°1966
Aug 1196°197779°51°42°2006
Aug 1295°202179°51°39°1972
Aug 1396°202379°51°38°1972
Aug 14100°202379°51°39°1982
Aug 1599°202379°51°40°1986
Aug 1699°202079°50°38°1973
Aug 1796°202279°50°33°1973
Aug 1894°196178°50°35°1973
Aug 1996°201678°50°38°1952
Aug 2096°201678°50°38°1973
Aug 2191°202578°50°38°1973
Aug 2293°202578°50°38°1960
Aug 2395°202577°50°38°2003
Aug 2492°202577°50°38°1973
Aug 2595°196777°49°39°1981
Aug 2693°201677°49°38°1955
Aug 2798°196776°49°37°1985
Aug 2892°197476°49°34°1969
Aug 2994°199676°48°36°1977
Aug 3094°198776°48°38°1973
Aug 3192°198776°48°32°1973
Sep 192°198276°49°36°1973
Sep 298°198876°48°36°1960
Sep 392°200375°48°36°1956
Sep 491°197375°48°36°1952
Sep 595°202475°48°38°1965
Sep 696°198175°47°35°1965
Sep 790°199375°47°34°1992
Sep 891°196374°47°35°1976
Sep 991°202074°47°35°1970
Sep 1091°201373°47°35°1964
Sep 1186°200973°47°32°1949
Sep 1289°199973°47°27°1970
Sep 1390°195172°47°36°1969
Sep 1494°196772°47°32°1969
Sep 1590°196772°46°33°1973
Sep 1686°199472°46°32°1965
Sep 1786°199171°46°31°1965
Sep 1886°199971°46°30°1983
Sep 1992°197470°46°32°1983
Sep 2091°197470°46°32°1955
Sep 2191°199070°45°31°1961
Sep 2291°195770°45°33°1956
Sep 2391°197470°45°26°2000
Sep 2485°199170°44°30°2000
Sep 2586°202269°44°31°1972
Sep 2693°196769°44°28°1972
Sep 2788°201768°43°25°1972
Sep 2889°199368°43°30°1961
Sep 2984°199268°43°29°1950
Sep 3090°198767°43°29°1950
Oct 183°202266°43°30°1950
Oct 283°199366°43°28°1989
Oct 382°198066°42°29°1977
Oct 481°195365°42°29°1982
Oct 589°198064°42°28°2012
Oct 684°202364°42°27°1970
Oct 782°195163°42°26°1985
Oct 876°202263°41°26°2019
Oct 981°199663°41°26°2019
Oct 1086°199162°41°27°1972
Oct 1175°196462°41°28°2002
Oct 1276°202262°41°23°1969
Oct 1382°196161°41°22°1969
Oct 1480°199161°41°26°1970
Oct 1585°202261°41°26°1992
Oct 1672°200260°41°25°1971
Oct 1774°202360°41°27°1948
Oct 1873°201460°40°22°1949
Oct 1971°198759°40°21°1976
Oct 2074°196959°40°26°1976
Oct 2171°199858°40°25°1976
Oct 2275°196558°40°27°1975
Oct 2377°199258°39°28°1980
Oct 2470°196857°39°29°1954
Oct 2567°195857°39°25°1970
Oct 2671°197357°38°20°2023
Oct 2772°201756°38°20°1971
Oct 2868°196256°38°21°1971
Oct 2973°195856°38°17°2002
Oct 3074°194955°37°14°2002
Oct 3171°195455°37°18°2002
Nov 172°194955°37°21°1995
Nov 271°194954°37°18°2002
Nov 374°194954°37°22°2002
Nov 472°198054°37°17°2003
Nov 565°199954°37°19°2003
Nov 662°197854°37°23°2003
Nov 762°202453°37°21°1977
Nov 870°201653°37°21°2022
Nov 965°201653°37°21°1978
Nov 1064°199052°37°18°1985
Nov 1161°195352°37°12°1955
Nov 1260°199552°37°13°1955
Nov 1365°199552°37°3°1955
Nov 1463°200151°36°-1°1955
Nov 1564°194951°36°16°2014
Nov 1663°197650°36°18°1961
Nov 1760°200850°36°17°2022
Nov 1861°196850°36°18°1977
Nov 1963°198750°35°14°1977
Nov 2067°195449°35°10°1978
Nov 2166°201749°35°2°1985
Nov 2261°195748°34°0°1985
Nov 2360°194948°34°0°1985
Nov 2459°194948°34°13°1993
Nov 2559°195048°34°14°1993
Nov 2658°201447°33°17°1958
Nov 2758°202147°33°18°1976
Nov 2858°202147°33°14°1975
Nov 2957°195147°33°9°1985
Nov 3064°195846°33°0°1985
Dec 157°195846°33°19°2014
Dec 259°198246°33°17°1994
Dec 362°202346°33°6°1994
Dec 462°202346°33°12°1994
Dec 558°196546°33°17°2018
Dec 658°196246°33°10°2009
Dec 760°195746°33°5°1972
Dec 859°199346°33°-3°1972
Dec 964°201446°33°6°2009
Dec 1058°195846°33°-1°1972
Dec 1160°199545°33°11°1972
Dec 1258°195246°33°12°1967
Dec 1360°195246°33°13°1972
Dec 1459°195246°33°17°1967
Dec 1563°198045°33°19°1960
Dec 1656°197645°33°5°1964
Dec 1755°202445°33°3°1964
Dec 1856°200445°33°14°1984
Dec 1956°197345°33°4°1990
Dec 2055°197345°33°0°1990
Dec 2157°198044°33°-3°1983
Dec 2259°195044°33°-7°1983
Dec 2360°200544°32°11°1990
Dec 2457°198044°33°14°1948
Dec 2561°198044°32°17°1962
Dec 2662°198044°32°16°1977
Dec 2758°198044°32°10°1990
Dec 2857°202344°32°4°1990
Dec 2957°195844°32°3°1978
Dec 3057°196344°32°-5°1978
Dec 3158°199645°32°17°1968
Forecast & records → Olympia station On This Day → national almanac
Data: NOAA/NWS Threaded Extremes (threadex) · normals 1991–2020 · part of Weather Trader