Cohassett Beach Weather in August
Average highs run from 67°F on August 1 to 68°F on August 31, and lows from 53°F to 51°F. Normal precipitation for the month is 1.68 in over about 9 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 68°F
- Average low
- 52°F
- Precipitation
- 1.68 in
- Record high
- 95°FAug 10, 1981
- Record low
- 40°FAug 29, 1965
- Chance of a freeze
- 0%
- Daylight
- 14 h 51 min to 13 h 22 min
- Cloud cover
- 48%
- Humidity
- 86%
- Dew point
- 56°F
- Wind
- 4.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 67°F | 53°F | 86°F 2024 | 44°F 1976 | 30% |
| Aug 2 | 67°F | 53°F | 89°F 2017 | 42°F 1973 | 30% |
| Aug 3 | 67°F | 53°F | 89°F 2017 | 42°F 1969 | 30% |
| Aug 4 | 67°F | 53°F | 91°F 2012 | 46°F 1955 | 31% |
| Aug 5 | 67°F | 53°F | 80°F 2008 | 45°F 2002 | 31% |
| Aug 6 | 67°F | 53°F | 86°F 1972 | 45°F 1968 | 30% |
| Aug 7 | 67°F | 53°F | 90°F 1972 | 47°F 1971 | 30% |
| Aug 8 | 67°F | 53°F | 91°F 1981 | 45°F 1969 | 30% |
| Aug 9 | 67°F | 53°F | 90°F 2004 | 43°F 1959 | 30% |
| Aug 10 | 67°F | 53°F | 95°F 1981 | 43°F 1954 | 30% |
| Aug 11 | 67°F | 53°F | 93°F 1961 | 45°F 1966 | 30% |
| Aug 12 | 67°F | 53°F | 88°F 2021 | 45°F 1972 | 30% |
| Aug 13 | 67°F | 53°F | 89°F 2002 | 41°F 1955 | 30% |
| Aug 14 | 68°F | 53°F | 94°F 2023 | 45°F 1955 | 30% |
| Aug 15 | 68°F | 53°F | 88°F 2020 | 45°F 1960 | 31% |
| Aug 16 | 68°F | 53°F | 88°F 1985 | 43°F 1999 | 31% |
| Aug 17 | 68°F | 53°F | 84°F 2022 | 44°F 1955 | 31% |
| Aug 18 | 68°F | 52°F | 86°F 2016 | 42°F 1973 | 31% |
| Aug 19 | 68°F | 52°F | 95°F 2016 | 43°F 1973 | 31% |
| Aug 20 | 68°F | 52°F | 90°F 1966 | 47°F 1960 | 31% |
| Aug 21 | 68°F | 52°F | 87°F 2018 | 42°F 1973 | 31% |
| Aug 22 | 68°F | 52°F | 85°F 1988 | 46°F 1969 | 31% |
| Aug 23 | 68°F | 52°F | 86°F 1985 | 43°F 1969 | 32% |
| Aug 24 | 68°F | 52°F | 90°F 1982 | 42°F 1954 | 32% |
| Aug 25 | 68°F | 52°F | 86°F 2016 | 45°F 1957 | 32% |
| Aug 26 | 68°F | 52°F | 86°F 2016 | 41°F 1955 | 32% |
| Aug 27 | 68°F | 52°F | 92°F 2019 | 43°F 1955 | 32% |
| Aug 28 | 68°F | 52°F | 93°F 2017 | 45°F 1957 | 32% |
| Aug 29 | 68°F | 52°F | 84°F 2007 | 40°F 1965 | 32% |
| Aug 30 | 68°F | 51°F | 88°F 2022 | 43°F 1972 | 33% |
| Aug 31 | 68°F | 51°F | 94°F 1987 | 43°F 1969 | 33% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 5:57 AM, sunset 8:48 PM
- August 31
- sunrise 6:35 AM, sunset 7:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00453320 (Grayland), public domain. Records: NOAA GHCN-Daily, station USW00094225, 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.