Mashpee climate

Mashpee Weather in August

NOAA 1991-2020 normals for E Sandwich, 7.4 km from Mashpee

Average highs run from 77°F on August 1 to 74°F on August 31, and lows from 64°F to 59°F. Normal precipitation for the month is 3.01 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 Mashpee, in °F, with the record for each date.405060708090151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
76°F
Average low
62°F
Precipitation
3.01 in
Record high
89°FAug 15, 2016
Record low
45°FAug 31, 2014
Chance of a freeze
0%
Daylight
14 h 24 min to 13 h 10 min
Cloud cover
53%
Humidity
81%
Dew point
64°F
Wind
11.4 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 177°F64°F85°F 201550°F 202132%0%
Aug 277°F63°F85°F 201550°F 202532%0%
Aug 377°F63°F86°F 202453°F 202532%0%
Aug 477°F63°F86°F 202053°F 201632%0%
Aug 577°F63°F86°F 202255°F 201332%0%
Aug 677°F63°F85°F 202248°F 201332%0%
Aug 777°F63°F86°F 201851°F 201332%0%
Aug 877°F63°F87°F 202651°F 202532%0%
Aug 977°F63°F85°F 202249°F 202532%0%
Aug 1076°F63°F87°F 202650°F 202532%0%
Aug 1176°F62°F86°F 202054°F 201532%0%
Aug 1276°F62°F87°F 201655°F 201132%0%
Aug 1376°F62°F87°F 202557°F 201132%0%
Aug 1476°F62°F88°F 202152°F 202232%0%
Aug 1576°F62°F89°F 201652°F 201432%0%
Aug 1676°F62°F82°F 201553°F 201432%0%
Aug 1776°F62°F85°F 201852°F 201432%0%
Aug 1876°F61°F86°F 201555°F 201332%0%
Aug 1976°F61°F85°F 201546°F 202531%0%
Aug 2075°F61°F84°F 201949°F 201431%0%
Aug 2175°F61°F85°F 202250°F 202431%0%
Aug 2275°F61°F83°F 201351°F 202431%0%
Aug 2375°F61°F84°F 201951°F 202431%0%
Aug 2475°F60°F83°F 202052°F 201831%0%
Aug 2575°F60°F83°F 201646°F 201330%0%
Aug 2675°F60°F85°F 202049°F 201330%0%
Aug 2775°F60°F85°F 202146°F 201930%0%
Aug 2874°F60°F84°F 202148°F 201930%0%
Aug 2974°F59°F86°F 201854°F 201430%0%
Aug 3074°F59°F89°F 201846°F 201429%0%
Aug 3174°F59°F85°F 201845°F 201429%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mashpee, 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 8:00 PM
August 31
sunrise 6:07 AM, sunset 7:17 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00192372 (E Sandwich), public domain. Records: NOAA GHCN-Daily, station USC00192372, 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.