Millbury climate

Millbury Weather in August

NOAA 1991-2020 normals for Worcester Rgnl AP, 12.6 km from Millbury

Average highs run from 80°F on August 1 to 76°F on August 31, and lows from 62°F to 58°F. Normal precipitation for the month is 4.14 in over about 10 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 Millbury, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
78°F
Average low
61°F
Precipitation
4.14 in
Record high
98°FAug 26, 1948
Record low
38°FAug 30, 1965
Chance of a freeze
0%
Days of 90°F or more
0.7
Daylight
14 h 26 min to 13 h 11 min
Cloud cover
56%
Humidity
73%
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 180°F62°F92°F 197552°F 195336%0%
Aug 280°F62°F96°F 197551°F 195936%0%
Aug 380°F62°F91°F 198851°F 196436%0%
Aug 479°F62°F91°F 202251°F 196436%0%
Aug 579°F62°F94°F 195549°F 197236%0%
Aug 679°F62°F93°F 202248°F 195736%0%
Aug 779°F62°F93°F 202251°F 200436%0%
Aug 879°F62°F92°F 202251°F 194835%0%
Aug 979°F61°F95°F 194950°F 196435%0%
Aug 1079°F61°F97°F 194947°F 196435%0%
Aug 1179°F61°F92°F 194946°F 197235%0%
Aug 1279°F61°F91°F 198849°F 195435%0%
Aug 1379°F61°F92°F 200247°F 195735%0%
Aug 1479°F61°F93°F 198845°F 196434%0%
Aug 1578°F61°F92°F 198847°F 196434%0%
Aug 1678°F61°F92°F 197049°F 199434%0%
Aug 1778°F61°F90°F 195648°F 198133%0%
Aug 1878°F61°F90°F 200250°F 196233%0%
Aug 1978°F60°F87°F 196649°F 196233%0%
Aug 2078°F60°F90°F 202246°F 199032%0%
Aug 2178°F60°F91°F 195546°F 198232%0%
Aug 2278°F60°F89°F 195544°F 198232%0%
Aug 2377°F60°F89°F 202047°F 195231%0%
Aug 2477°F60°F87°F 199844°F 197131%0%
Aug 2577°F59°F91°F 194843°F 197131%0%
Aug 2677°F59°F98°F 194845°F 198130%0%
Aug 2777°F59°F94°F 194848°F 195430%0%
Aug 2877°F59°F94°F 194843°F 195730%0%
Aug 2976°F59°F93°F 195339°F 198230%0%
Aug 3076°F58°F93°F 195338°F 196530%0%
Aug 3176°F58°F93°F 195339°F 197630%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Millbury, 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 5:40 AM, sunset 8:06 PM
August 31
sunrise 6:11 AM, sunset 7:22 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094746 (Worcester Rgnl AP), public domain. Records: NOAA GHCN-Daily, station USW00094746, 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.