Norwell climate

Norwell Weather in August

NOAA 1991-2020 normals for Hingham, 12.1 km from Norwell

Average highs run from 83°F on August 1 to 79°F on August 31, and lows from 64°F to 60°F. Normal precipitation for the month is 3.83 in over about 9 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 Norwell, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
82°F
Average low
62°F
Precipitation
3.83 in
Record high
102°FAug 10, 1949
Record low
40°FAug 31, 1965
Chance of a freeze
0%
Days of 90°F or more
3.8
Daylight
14 h 26 min to 13 h 11 min
Cloud cover
51%
Humidity
73%
Dew point
61°F
Wind
4.3 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 183°F64°F97°F 200650°F 190733%0%
Aug 283°F64°F101°F 200649°F 198733%0%
Aug 383°F64°F100°F 200646°F 198532%0%
Aug 483°F63°F96°F 197546°F 198532%0%
Aug 583°F63°F100°F 194452°F 197032%0%
Aug 683°F63°F97°F 195549°F 195132%0%
Aug 783°F63°F94°F 200150°F 197932%0%
Aug 883°F63°F96°F 194950°F 197132%0%
Aug 983°F63°F101°F 194948°F 198932%0%
Aug 1083°F63°F102°F 194947°F 196432%0%
Aug 1182°F63°F101°F 194448°F 197432%0%
Aug 1282°F63°F101°F 194446°F 197432%0%
Aug 1382°F63°F98°F 194448°F 197431%0%
Aug 1482°F63°F99°F 200245°F 198331%0%
Aug 1582°F63°F96°F 194449°F 191631%0%
Aug 1682°F62°F97°F 194443°F 198331%0%
Aug 1782°F62°F99°F 194446°F 197931%0%
Aug 1882°F62°F95°F 200945°F 192330%0%
Aug 1981°F62°F94°F 198746°F 197730%0%
Aug 2081°F62°F93°F 195541°F 198130%0%
Aug 2181°F62°F96°F 195544°F 198130%0%
Aug 2281°F62°F94°F 195542°F 198230%0%
Aug 2381°F62°F91°F 194242°F 198829%0%
Aug 2481°F61°F95°F 194744°F 192329%0%
Aug 2580°F61°F95°F 194741°F 194029%0%
Aug 2680°F61°F94°F 194842°F 198129%0%
Aug 2780°F61°F98°F 199342°F 198129%0%
Aug 2880°F61°F96°F 194842°F 198929%0%
Aug 2979°F61°F95°F 195343°F 198229%0%
Aug 3079°F60°F95°F 195341°F 198629%0%
Aug 3179°F60°F96°F 195340°F 196529%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Norwell, 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 5:36 AM, sunset 8:02 PM
August 31
sunrise 6:08 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 USC00193624 (Hingham), public domain. Records: NOAA GHCN-Daily, station USC00196486, 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.