Bridgewater climate

Bridgewater Weather in August

NOAA 1991-2020 normals for Somerville 4 Nw, 1.6 km from Bridgewater

Average highs run from 85°F on August 1 to 82°F on August 31, and lows from 62°F to 58°F. Normal precipitation for the month is 3.74 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 Bridgewater, 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
60°F
Precipitation
3.74 in
Record high
100°FAug 2, 2002
Record low
47°FAug 20, 2008
Chance of a freeze
0%
Days of 90°F or more
4.4
Daylight
14 h 18 min to 13 h 07 min
Cloud cover
55%
Humidity
73%
Dew point
64°F
Wind
5.4 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°F62°F99°F 202455°F 200134%0%
Aug 285°F61°F100°F 200252°F 202334%0%
Aug 385°F61°F98°F 200553°F 202134%0%
Aug 484°F61°F98°F 200554°F 202534%0%
Aug 584°F61°F96°F 200551°F 201334%0%
Aug 684°F61°F94°F 201854°F 200434%0%
Aug 784°F61°F96°F 202252°F 200434%0%
Aug 884°F61°F98°F 202249°F 200434%0%
Aug 984°F61°F100°F 202252°F 202533%0%
Aug 1084°F61°F94°F 200951°F 199933%0%
Aug 1184°F61°F95°F 200553°F 200833%0%
Aug 1284°F61°F97°F 200252°F 200633%0%
Aug 1384°F60°F100°F 200549°F 200633%0%
Aug 1484°F60°F98°F 200253°F 200632%0%
Aug 1584°F60°F95°F 200249°F 201332%0%
Aug 1684°F60°F96°F 200249°F 201432%0%
Aug 1783°F60°F96°F 200252°F 200831%0%
Aug 1883°F60°F96°F 200251°F 201431%0%
Aug 1983°F60°F95°F 202252°F 200030%0%
Aug 2083°F60°F96°F 202247°F 200830%0%
Aug 2183°F60°F94°F 200549°F 200830%0%
Aug 2283°F59°F91°F 201948°F 202429%0%
Aug 2383°F59°F89°F 202051°F 200429%0%
Aug 2483°F59°F92°F 202049°F 200329%0%
Aug 2583°F59°F93°F 202151°F 200528%0%
Aug 2683°F59°F94°F 202150°F 202528%0%
Aug 2782°F59°F95°F 202148°F 201028%0%
Aug 2882°F59°F94°F 201850°F 201028%0%
Aug 2982°F58°F93°F 201849°F 201428%0%
Aug 3082°F58°F94°F 201050°F 199927%0%
Aug 3182°F58°F96°F 201053°F 199927%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bridgewater, 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 5:56 AM, sunset 8:14 PM
August 31
sunrise 6:25 AM, sunset 7:32 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00288194 (Somerville 4 Nw), public domain. Records: NOAA GHCN-Daily, station USW00054785, 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.