Westfield climate

Westfield Weather in August

NOAA 1991-2020 normals for Westfield Barnes Muni AP, 4.5 km from Westfield

Average highs run from 85°F on August 1 to 81°F on August 31, and lows from 61°F to 56°F. Normal precipitation for the month is 3.72 in over about 13 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Westfield, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
83°F
Average low
59°F
Precipitation
3.72 in
Record high
102°FAug 26, 1948
Record low
41°FAug 21, 2000
Chance of a freeze
0%
Days of 90°F or more
4.0
Daylight
14 h 26 min to 13 h 11 min
Cloud cover
57%
Humidity
72%
Dew point
60°F
Wind
3.6 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 185°F61°F98°F 200646°F 199841%0%
Aug 285°F61°F101°F 200648°F 195142%0%
Aug 384°F61°F96°F 201251°F 202142%0%
Aug 484°F61°F96°F 202251°F 199942%0%
Aug 584°F61°F95°F 202250°F 195142%0%
Aug 684°F61°F95°F 202243°F 195142%0%
Aug 784°F61°F96°F 202246°F 200442%0%
Aug 884°F61°F97°F 202244°F 195042%0%
Aug 984°F61°F100°F 200147°F 200242%0%
Aug 1084°F60°F98°F 194947°F 194842%0%
Aug 1184°F60°F94°F 202046°F 194842%0%
Aug 1284°F60°F96°F 201645°F 200642%0%
Aug 1383°F60°F97°F 200543°F 200642%0%
Aug 1483°F60°F97°F 200247°F 200642%0%
Aug 1583°F60°F92°F 200248°F 195041%0%
Aug 1683°F59°F94°F 200249°F 201341%0%
Aug 1783°F59°F94°F 200949°F 200041%0%
Aug 1883°F59°F96°F 200246°F 200041%0%
Aug 1983°F59°F94°F 201945°F 200741%0%
Aug 2083°F59°F94°F 202242°F 199840%0%
Aug 2182°F58°F93°F 200941°F 200040%0%
Aug 2282°F58°F91°F 200344°F 195040%0%
Aug 2382°F58°F94°F 202047°F 201640%0%
Aug 2482°F58°F93°F 199846°F 200340%0%
Aug 2582°F58°F95°F 194848°F 201939%0%
Aug 2682°F57°F102°F 194844°F 201939%0%
Aug 2781°F57°F98°F 194844°F 200839%0%
Aug 2881°F57°F98°F 194848°F 201039%0%
Aug 2981°F57°F96°F 201847°F 200339%0%
Aug 3081°F56°F93°F 201048°F 201238%0%
Aug 3181°F56°F96°F 201045°F 202038%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Westfield, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 5:44 AM, sunset 8:10 PM
August 31
sunrise 6:15 AM, sunset 7:26 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014775 (Westfield Barnes Muni AP), public domain. Records: NOAA GHCN-Daily, station USW00014775, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.