Middlesex climate

Middlesex Weather in August

NOAA 1991-2020 normals for Montpelier 2, 7.5 km from Middlesex

Average highs run from 81°F on August 1 to 78°F on August 31, and lows from 59°F to 55°F. Normal precipitation for the month is 3.86 in over about 11 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 Middlesex, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
80°F
Average low
57°F
Precipitation
3.86 in
Record high
97°FAug 2, 1975
Record low
31°FAug 31, 1965
Chance of a freeze
0%
Days of 90°F or more
3.4
Daylight
14 h 37 min to 13 h 16 min
Cloud cover
61%
Humidity
83%
Dew point
58°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 181°F59°F94°F 197539°F 196439%0%
Aug 281°F59°F97°F 197537°F 195339%0%
Aug 381°F59°F93°F 198836°F 195339%0%
Aug 481°F59°F93°F 198840°F 196439%0%
Aug 581°F59°F92°F 195537°F 197239%0%
Aug 681°F59°F91°F 200140°F 195138%0%
Aug 781°F59°F89°F 200139°F 196438%0%
Aug 881°F58°F92°F 202243°F 195738%0%
Aug 981°F58°F92°F 200138°F 195538%0%
Aug 1081°F58°F92°F 194942°F 195538%0%
Aug 1181°F58°F91°F 202537°F 196337%0%
Aug 1281°F58°F91°F 202542°F 195037%0%
Aug 1381°F58°F91°F 198839°F 195037%0%
Aug 1480°F58°F90°F 200242°F 196637%0%
Aug 1580°F58°F91°F 196539°F 195036%0%
Aug 1680°F58°F89°F 195940°F 196836%0%
Aug 1780°F57°F90°F 198739°F 197936%0%
Aug 1880°F57°F89°F 200941°F 195336%0%
Aug 1980°F57°F87°F 201538°F 196835%0%
Aug 2080°F57°F88°F 202239°F 195335%0%
Aug 2180°F57°F90°F 195538°F 195335%0%
Aug 2280°F57°F91°F 195539°F 195035%0%
Aug 2380°F57°F84°F 194837°F 198834%0%
Aug 2479°F56°F86°F 195040°F 196534%0%
Aug 2579°F56°F92°F 194836°F 198734%0%
Aug 2679°F56°F93°F 194835°F 198633%0%
Aug 2779°F56°F91°F 195236°F 195433%0%
Aug 2879°F55°F92°F 195238°F 195733%0%
Aug 2979°F55°F91°F 197736°F 195533%0%
Aug 3079°F55°F90°F 195334°F 196533%0%
Aug 3178°F55°F89°F 199331°F 196532%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Middlesex, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

August 1
sunrise 5:38 AM, sunset 8:15 PM
August 31
sunrise 6:13 AM, sunset 7:29 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00435273 (Montpelier 2), public domain. Records: NOAA GHCN-Daily, station USW00094705, 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.