North Windham climate

North Windham Weather in August

NOAA 1991-2020 normals for Windham 2NW, 3.4 km from North Windham

Average highs run from 80°F on August 1 to 78°F on August 31, and lows from 61°F to 57°F. Normal precipitation for the month is 3.64 in.

August day by day

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

Normal daily high and low temperature at North Windham, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
80°F
Average low
59°F
Precipitation
3.64 in
Record high
103°FAug 2, 1975
Record low
33°FAug 31, 1965
Chance of a freeze
0%
Days of 90°F or more
2.4
Daylight
14 h 35 min to 13 h 15 min
Cloud cover
58%
Humidity
80%
Dew point
60°F
Wind
3.8 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 180°F61°F98°F 197543°F 19530%
Aug 280°F61°F103°F 197540°F 19530%
Aug 380°F61°F91°F 199045°F 19760%
Aug 480°F61°F93°F 198845°F 19590%
Aug 580°F61°F97°F 195543°F 19720%
Aug 680°F61°F94°F 201642°F 19570%
Aug 780°F60°F96°F 202244°F 19530%
Aug 880°F60°F95°F 194942°F 19500%
Aug 980°F60°F95°F 200146°F 19640%
Aug 1080°F60°F92°F 198841°F 19550%
Aug 1180°F60°F99°F 194441°F 19630%
Aug 1280°F60°F99°F 194444°F 19500%
Aug 1380°F60°F99°F 194742°F 19410%
Aug 1480°F60°F96°F 194740°F 19640%
Aug 1580°F60°F98°F 194744°F 19500%
Aug 1680°F60°F95°F 195943°F 19640%
Aug 1780°F59°F97°F 198742°F 19610%
Aug 1880°F59°F94°F 198742°F 19570%
Aug 1980°F59°F90°F 194743°F 19580%
Aug 2080°F59°F91°F 195541°F 19640%
Aug 2180°F59°F95°F 194542°F 19530%
Aug 2279°F59°F91°F 194240°F 19820%
Aug 2379°F58°F94°F 194739°F 19570%
Aug 2479°F58°F93°F 194742°F 19620%
Aug 2579°F58°F93°F 194841°F 19870%
Aug 2679°F58°F100°F 194841°F 19420%
Aug 2779°F58°F100°F 194840°F 19420%
Aug 2878°F57°F98°F 194839°F 19570%
Aug 2978°F57°F96°F 195338°F 19410%
Aug 3078°F57°F95°F 195340°F 19650%
Aug 3178°F57°F94°F 201033°F 19650%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at North Windham, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 5:30 AM, sunset 8:05 PM
August 31
sunrise 6:04 AM, sunset 7:19 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00179720 (Windham 2NW), public domain. Records: NOAA GHCN-Daily, station USW00014764, 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.