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Almanac · Westfield, MA · Climate Almanac
📖 Climate Almanac

Westfield, MA

42.160°N, 72.713°W · station BAFthr · 1926–2026 · 101 years of record

The Almanac Ribbon

Every day of the year at Westfield: the record high and record low ever set (outer lines), the everyday normal range (shaded band), and the full record envelope behind it.
-20020406080100JanFebMarAprMayJunJulAugSepOctNovDeccoldestsince.com · hottestsince.com
Record high Record low Normal high–low band (1991–2020) hottest ever 103°F · coldest ever -20°F

Records by Month

MonthRecord highRecord low
Jan71°Jan 6, 2007-14°Jan 28, 2003
Feb79°Feb 21, 2018-20°Feb 9, 1934
Mar83°Mar 22, 2012-14°Mar 7, 2003
Apr95°Apr 17, 200217°Apr 7, 2002
May98°May 26, 201025°May 1, 2008
Jun102°Jun 10, 200834°Jun 1, 2001
Jul103°Jul 6, 201040°Jul 5, 1929
Aug101°Aug 2, 200641°Aug 21, 2000
Sep97°Sep 4, 197328°Sep 29, 2000
Oct87°Oct 6, 200718°Oct 19, 2015
Nov81°Nov 1, 20242°Nov 23, 2018
Dec73°Dec 7, 1998-14°Dec 30, 1933
All-time103°Jul 6, 2010-20°Feb 9, 1934

Longest-Standing Records

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

Oldest-standing record highs

DateRecordSetStanding
Mar 1669°192799yrs
Sep 3080°192799yrs
Oct 283°192799yrs
Oct 2875°192799yrs
Nov 1769°192799yrs
Dec 860°192799yrs
Jan 157°192898yrs
Jan 2557°192898yrs
Jan 2652°192898yrs
Apr 572°192898yrs
Sep 295°192997yrs
Jan 250°193096yrs

Oldest-standing record lows

DateRecordSetStanding
Mar 45°1926100yrs
Apr 1120°1926100yrs
Apr 1222°1926100yrs
Apr 1524°1926100yrs
Apr 1824°1926100yrs
Apr 1924°1926100yrs
Jun 1638°1926100yrs
Jun 1943°1926100yrs
Jun 2040°1926100yrs
Sep 1340°1926100yrs
Dec 29°1926100yrs
Dec 7-1°1926100yrs

All-Time Extremes

Hottest ever

103°F
2010-07-06

Coldest ever

-20°F
1934-02-09

Longest heat streak

9 days
≥ 90°F · ended 2002-08-19

The Warming Trend

Westfield's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
1930: 50.9°F (+1.3 vs 1991–2020)1931: 51.5°F (+1.9 vs 1991–2020)1932: 50.6°F (+1.0 vs 1991–2020)1933: 50.0°F (+0.4 vs 1991–2020)1934: 49.2°F (-0.4 vs 1991–2020)1999: 49.5°F (-0.1 vs 1991–2020)2000: 47.4°F (-2.2 vs 1991–2020)2001: 49.4°F (-0.2 vs 1991–2020)2002: 49.7°F (+0.1 vs 1991–2020)2003: 47.4°F (-2.2 vs 1991–2020)2004: 48.2°F (-1.4 vs 1991–2020)2005: 49.0°F (-0.6 vs 1991–2020)2006: 50.5°F (+0.9 vs 1991–2020)2007: 48.6°F (-1.0 vs 1991–2020)2008: 48.7°F (-0.9 vs 1991–2020)2009: 48.3°F (-1.3 vs 1991–2020)2010: 51.5°F (+1.9 vs 1991–2020)2011: 51.0°F (+1.4 vs 1991–2020)2012: 52.7°F (+3.1 vs 1991–2020)2013: 49.8°F (+0.2 vs 1991–2020)2014: 48.8°F (-0.8 vs 1991–2020)2015: 49.5°F (-0.1 vs 1991–2020)2016: 51.1°F (+1.5 vs 1991–2020)2017: 50.0°F (+0.4 vs 1991–2020)2018: 50.2°F (+0.6 vs 1991–2020)2019: 49.1°F (-0.5 vs 1991–2020)2020: 51.5°F (+1.9 vs 1991–2020)2021: 51.5°F (+1.9 vs 1991–2020)2022: 50.6°F (+1.0 vs 1991–2020)2023: 51.6°F (+2.0 vs 1991–2020)2024: 52.2°F (+2.6 vs 1991–2020)2025: 49.9°F (+0.3 vs 1991–2020)19302025annual mean temperature · warmer ▲ redder

Days Above / Below the Mark

15 days ≥90°F in 2026 · normal 6 · record 33 in 2010
91 days ≤32°F in 2026 · normal 51 · record 155 in 2007

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 157°192836°19°-11°2018
Jan 250°193036°18°-10°1999
Jan 361°200036°18°-11°2014
Jan 457°200036°18°-12°2014
Jan 558°200736°18°0°2014
Jan 671°200736°18°-5°1999
Jan 760°201236°18°-11°2018
Jan 859°193036°17°-3°1999
Jan 958°200836°17°-4°2017
Jan 1057°201635°17°-7°2004
Jan 1168°202035°16°-7°2004
Jan 1270°202035°17°2°1974
Jan 1358°193235°16°-7°1974
Jan 1467°193234°16°-5°2004
Jan 1558°193234°16°-13°2000
Jan 1658°193234°15°-12°2009
Jan 1750°193334°15°-10°2009
Jan 1857°200633°15°-13°2003
Jan 1950°193333°15°-11°2003
Jan 2056°200633°14°-1°2000
Jan 2159°200632°14°-11°2025
Jan 2247°197432°14°-13°2025
Jan 2352°193333°14°-7°2011
Jan 2455°199933°14°-13°2011
Jan 2557°192833°14°-6°2009
Jan 2652°192833°14°-4°2009
Jan 2764°197434°14°-7°2005
Jan 2854°200234°14°-14°2003
Jan 2963°200234°15°-10°2005
Jan 3055°201335°15°-3°2000
Jan 3160°201335°16°-13°2019
Feb 161°201235°16°-14°2019
Feb 250°193335°16°-8°2019
Feb 357°201636°16°-10°1931
Feb 457°201636°16°-10°2023
Feb 562°201936°16°0°1931
Feb 652°201236°16°-11°2015
Feb 748°200536°16°-6°1934
Feb 862°193336°16°-6°2014
Feb 956°193336°16°-20°1934
Feb 1059°202436°16°-5°2013
Feb 1156°200936°16°-8°2011
Feb 1256°202236°16°-10°2014
Feb 1349°202336°16°-9°2003
Feb 1456°201136°16°-12°2016
Feb 1561°202337°17°-13°2016
Feb 1657°200637°17°-6°2015
Feb 1762°202237°17°-2°1930
Feb 1863°201138°18°-11°2015
Feb 1958°193038°18°-3°2001
Feb 2069°201838°18°-6°2015
Feb 2179°201839°19°-14°2015
Feb 2258°193039°19°3°2001
Feb 2366°202239°20°1°1999
Feb 2472°201739°20°-12°2015
Feb 2570°201739°20°-5°1934
Feb 2665°193040°20°-2°2003
Feb 2760°202440°21°-3°2003
Feb 2862°201840°21°-5°2015
Feb 2962°201740°21°-3°2014
Mar 161°201741°21°7°2026
Mar 264°200441°21°3°2003
Mar 368°202442°22°-4°2003
Mar 459°193442°22°5°1926
Mar 565°202243°22°-3°2015
Mar 661°200943°23°-14°2003
Mar 765°200044°24°3°2007
Mar 870°201244°24°1°2007
Mar 980°201645°24°0°2005
Mar 1071°201645°24°1°2003
Mar 1162°201245°25°9°2017
Mar 1274°201246°25°7°2017
Mar 1373°201246°25°7°2003
Mar 1472°202447°26°14°2017
Mar 1566°202547°26°10°1932
Mar 1669°192747°27°12°1932
Mar 1775°202247°27°12°2017
Mar 1872°201247°27°14°2015
Mar 1979°201247°27°16°2017
Mar 2080°201248°27°12°2007
Mar 2177°201248°27°14°2002
Mar 2283°201248°28°8°1934
Mar 2377°201249°28°11°2004
Mar 2474°202149°28°11°2014
Mar 2577°202150°29°16°2001
Mar 2672°200451°30°15°2001
Mar 2768°200451°30°19°2022
Mar 2869°200351°30°18°2022
Mar 2972°202651°30°22°2007
Mar 3078°202652°31°15°2008
Mar 3174°200652°31°23°2007
Apr 175°201053°32°18°2019
Apr 276°201054°32°19°2021
Apr 373°201054°32°23°2001
Apr 475°201054°32°20°2002
Apr 572°192855°33°17°2018
Apr 691°201056°33°17°2002
Apr 780°201056°34°20°1977
Apr 874°200057°34°24°1977
Apr 982°201758°34°24°1977
Apr 1089°201758°34°20°2007
Apr 1184°197759°34°20°1926
Apr 1290°202360°35°22°1926
Apr 1394°202361°35°25°2000
Apr 1486°202662°36°25°2000
Apr 1591°200262°36°24°1926
Apr 1695°200262°37°26°2014
Apr 1791°200262°37°25°2022
Apr 1887°202563°37°24°1926
Apr 1991°200463°38°24°1926
Apr 2080°197763°38°25°2026
Apr 2187°200163°38°25°2011
Apr 2288°200763°38°26°1930
Apr 2389°200164°39°25°1930
Apr 2492°200964°39°23°1999
Apr 2588°200964°39°26°2024
Apr 2688°200964°40°27°2002
Apr 2794°200964°40°28°1933
Apr 2884°202565°40°26°2001
Apr 2980°200465°41°26°1928
Apr 3088°200166°41°27°2012
May 193°200166°42°25°2008
May 292°200167°42°31°2007
May 392°200167°43°31°2017
May 486°193068°43°28°2005
May 589°193068°43°29°2004
May 691°193068°43°26°2001
May 793°200069°44°28°2001
May 891°200069°44°30°1929
May 994°200069°44°33°2010
May 1089°201569°45°27°2010
May 1189°200169°45°32°2020
May 1289°200470°45°28°2005
May 1385°202270°45°29°2020
May 1486°200770°45°30°2020
May 1590°200470°46°35°1999
May 1694°201770°46°30°2000
May 1795°201770°46°28°2023
May 1896°202670°46°29°2002
May 1989°202671°47°27°2002
May 2092°201372°48°30°2002
May 2193°202272°48°32°2002
May 2291°202473°49°34°2002
May 2390°200773°49°37°2015
May 2493°200774°50°38°1932
May 2598°201074°50°36°2023
May 2691°193275°51°39°2013
May 2790°193175°51°39°2013
May 2892°193175°51°40°2014
May 2993°201275°52°39°2008
May 3096°201376°52°34°2026
May 3194°201376°52°34°2001
Jun 193°202376°52°35°2020
Jun 290°200077°53°40°2017
Jun 390°193077°53°38°2002
Jun 495°202577°53°40°2000
Jun 594°202177°53°44°2007
Jun 697°199976°53°38°2007
Jun 794°200576°53°39°1977
Jun 893°200576°54°38°1932
Jun 996°197476°54°46°2001
Jun 10102°200877°54°42°1928
Jun 1196°201777°54°42°1974
Jun 1294°201778°55°40°2004
Jun 1391°202678°55°46°1933
Jun 1489°200178°55°42°1933
Jun 1589°200479°56°45°1928
Jun 1691°201479°56°38°1926
Jun 1795°201879°56°46°2021
Jun 1893°202480°56°45°2008
Jun 1994°202480°57°43°1926
Jun 2098°201281°57°40°1926
Jun 2197°201281°57°43°2004
Jun 22100°202582°58°45°2005
Jun 23100°202582°58°42°2007
Jun 2497°202583°58°42°1932
Jun 2595°200583°59°45°2018
Jun 2695°199983°59°50°2017
Jun 2798°202184°59°46°2004
Jun 2899°202184°60°47°2004
Jun 2998°202184°60°47°2007
Jun 3098°201884°60°45°2010
Jul 198°202684°60°44°2007
Jul 297°200284°60°44°1929
Jul 397°200284°60°42°1929
Jul 498°201084°60°40°1929
Jul 5103°201084°60°51°2001
Jul 6100°201084°60°47°2001
Jul 793°202484°60°49°2000
Jul 893°202484°61°45°2000
Jul 994°200785°61°49°2022
Jul 1094°201185°61°45°2002
Jul 1194°201085°61°43°2002
Jul 1292°201285°61°48°1933
Jul 1392°201385°61°49°2009
Jul 1494°201385°61°49°2009
Jul 1595°201085°62°47°1930
Jul 1696°200685°62°51°1932
Jul 17100°201285°62°50°1976
Jul 1899°201285°62°46°1929
Jul 1998°201985°62°49°1929
Jul 20101°201185°62°51°1999
Jul 21102°201185°62°47°1977
Jul 2299°201185°62°50°1976
Jul 2396°201685°62°50°2026
Jul 2497°200185°62°49°1976
Jul 2597°201685°62°44°1976
Jul 2694°200585°62°44°2001
Jul 2796°202085°62°47°2001
Jul 2897°202585°62°54°2017
Jul 2995°193385°62°50°1929
Jul 3094°193385°62°48°2001
Jul 3198°200685°62°46°1998
Aug 1101°200685°61°49°1998
Aug 295°200685°61°51°2021
Aug 396°201285°61°49°1927
Aug 495°202285°61°50°2013
Aug 595°202284°61°48°1934
Aug 696°202284°61°48°1929
Aug 797°202284°61°46°2004
Aug 8100°200184°61°47°2002
Aug 991°200984°61°47°1999
Aug 1093°200284°61°48°2007
Aug 1196°202183°60°45°2006
Aug 1297°200583°60°43°2006
Aug 1397°200283°60°47°1930
Aug 1495°201683°60°49°2013
Aug 1594°200282°60°48°1927
Aug 1694°200982°59°51°1930
Aug 1796°200282°59°49°2000
Aug 1894°201982°59°42°1929
Aug 1994°202282°59°42°1998
Aug 2093°200982°58°44°2008
Aug 2191°200382°58°41°2000
Aug 2290°202082°58°47°2000
Aug 2394°202082°58°46°2003
Aug 2490°199881°57°47°1927
Aug 2594°202181°57°44°2019
Aug 2692°202181°57°47°2008
Aug 2795°201881°57°44°2008
Aug 2896°201881°57°47°2003
Aug 2993°201081°56°43°1934
Aug 3096°201080°56°44°1934
Aug 3195°201080°56°44°1931
Sep 197°201080°56°38°2017
Sep 295°192980°56°44°2001
Sep 397°197380°56°43°2024
Sep 491°201879°56°43°1930
Sep 596°201879°55°40°2001
Sep 694°202379°55°41°2000
Sep 796°201578°55°40°2000
Sep 893°201578°54°40°1973
Sep 992°193178°54°42°2003
Sep 1095°201377°53°41°2005
Sep 1192°193177°53°40°1932
Sep 1289°200576°52°42°2002
Sep 1389°200576°52°40°1926
Sep 1489°201676°52°38°2001
Sep 1588°201875°52°37°2001
Sep 1687°201575°51°36°2013
Sep 1786°201575°51°36°2013
Sep 1883°201575°50°36°1929
Sep 1987°202474°50°32°2020
Sep 2085°199874°50°34°1973
Sep 2189°193174°50°33°2020
Sep 2292°201973°49°32°2020
Sep 2392°201773°49°31°1998
Sep 2491°201773°49°37°1998
Sep 2593°200772°49°34°1928
Sep 2688°201772°48°34°2016
Sep 2786°201471°48°34°2000
Sep 2883°201570°47°32°2000
Sep 2979°201570°47°28°2000
Sep 3080°192770°46°29°2000
Oct 185°200269°46°31°1998
Oct 283°192768°46°31°2003
Oct 386°200768°46°33°1998
Oct 485°200767°45°29°2019
Oct 587°200767°44°29°1998
Oct 683°201866°44°26°1999
Oct 779°200766°44°26°1999
Oct 885°201166°43°26°2001
Oct 985°201165°43°26°1929
Oct 1079°202065°42°27°2000
Oct 1175°193064°42°28°2009
Oct 1278°193064°41°28°2012
Oct 1380°193064°41°23°2012
Oct 1481°200064°40°26°2002
Oct 1576°200063°40°28°2006
Oct 1675°201362°40°29°2009
Oct 1778°199862°39°21°2015
Oct 1885°201661°39°18°2015
Oct 1977°201661°38°27°2008
Oct 2080°201760°38°26°1930
Oct 2183°202460°38°24°2002
Oct 2282°202460°37°26°1930
Oct 2379°202459°37°22°2002
Oct 2477°200159°37°22°2008
Oct 2581°202359°37°23°2018
Oct 2680°202358°36°23°2006
Oct 2782°202358°36°24°2016
Oct 2875°192757°36°21°2001
Oct 2969°201757°36°24°2001
Oct 3074°199957°35°20°2001
Oct 3181°202456°35°19°2020
Nov 181°202456°34°21°2002
Nov 275°200356°34°23°2002
Nov 373°202256°34°18°1998
Nov 476°202255°33°21°1998
Nov 577°202455°33°18°1998
Nov 681°202455°33°17°2012
Nov 778°202054°33°18°1931
Nov 876°202054°32°15°2019
Nov 974°202053°32°16°2003
Nov 1078°202053°32°15°2004
Nov 1172°202052°32°18°2001
Nov 1267°201052°31°14°2001
Nov 1366°201151°31°11°2019
Nov 1468°200951°30°15°2004
Nov 1569°200150°30°11°1933
Nov 1667°200650°30°10°1933
Nov 1769°192749°30°20°2001
Nov 1865°193449°30°15°2014
Nov 1967°201149°29°16°2020
Nov 2068°193148°29°14°2008
Nov 2170°193148°29°10°2018
Nov 2274°193148°29°2°2018
Nov 2370°193147°29°15°1932
Nov 2464°201447°28°7°2000
Nov 2564°200447°28°8°2000
Nov 2666°201547°28°19°2002
Nov 2768°201146°28°5°2002
Nov 2864°201146°28°10°1929
Nov 2967°193346°27°11°1932
Nov 3068°200145°27°16°2019
Dec 163°199844°26°10°1930
Dec 266°200944°26°9°1926
Dec 369°199843°26°5°2002
Dec 468°200143°25°2°2025
Dec 568°200142°25°5°2002
Dec 673°199842°24°-1°2002
Dec 760°193241°24°-1°1926
Dec 860°192741°23°0°2025
Dec 959°202340°23°4°2000
Dec 1061°202140°22°1°2000
Dec 1162°201539°22°4°1929
Dec 1255°202139°22°-2°2005
Dec 1359°202039°22°-10°2005
Dec 1463°197539°22°-7°2005
Dec 1562°202139°22°2°1930
Dec 1657°202139°22°-5°2013
Dec 1763°202339°22°-10°1932
Dec 1858°202539°22°2°1975
Dec 1955°200239°22°-2°2020
Dec 2063°201839°22°-2°2016
Dec 2164°201339°21°-6°2004
Dec 2258°202238°21°-8°1975
Dec 2369°201538°21°-9°1975
Dec 2459°201538°21°2°1999
Dec 2562°202038°21°-2°2017
Dec 2657°201138°21°-8°2017
Dec 2756°201138°21°-8°1933
Dec 2859°200838°20°-13°1933
Dec 2961°202238°20°-14°1933
Dec 3060°202437°20°-7°2017
Dec 3160°193237°19°6°2008
Forecast & records → Westfield station On This Day → national almanac
Data: NOAA/NWS Threaded Extremes (threadex) · normals 1991–2020 · part of Weather Trader