Cohasset Weather in February
Average highs run from 19°F on February 1 to 30°F on February 28, and lows from -3°F to 6°F. Normal precipitation for the month is 0.73 in over about 7 wet days.
February day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
February at a glance
- Average high
- 24°F
- Average low
- 1°F
- Precipitation
- 0.73 in
- Snowfall
- 9.7 in
- Record high
- 61°FFeb 22, 1961
- Record low
- -45°FFeb 21, 1939
- Chance of a freeze
- 100%
- Daylight
- 9 h 37 min to 11 h 02 min
- Cloud cover
- 61%
- Humidity
- 92%
- Dew point
- 8°F
- Wind
- 11.0 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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Feb 1 | 19°F | -3°F | 47°F 1993 | -41°F 1938 | 25% | 34% |
| Feb 2 | 19°F | -3°F | 45°F 1935 | -41°F 1996 | 25% | 34% |
| Feb 3 | 19°F | -3°F | 55°F 1991 | -40°F 1948 | 25% | 33% |
| Feb 4 | 20°F | -3°F | 53°F 1991 | -38°F 1936 | 25% | 33% |
| Feb 5 | 20°F | -2°F | 51°F 1991 | -38°F 1923 | 25% | 33% |
| Feb 6 | 20°F | -2°F | 53°F 1925 | -37°F 1936 | 25% | 33% |
| Feb 7 | 20°F | -2°F | 49°F 1998 | -39°F 1936 | 25% | 32% |
| Feb 8 | 21°F | -2°F | 50°F 1987 | -42°F 1933 | 25% | 32% |
| Feb 9 | 21°F | -2°F | 53°F 1991 | -34°F 1951 | 25% | 32% |
| Feb 10 | 21°F | -1°F | 48°F 1921 | -31°F 1937 | 25% | 32% |
| Feb 11 | 22°F | -1°F | 47°F 1918 | -34°F 1922 | 25% | 32% |
| Feb 12 | 22°F | -1°F | 56°F 1921 | -35°F 1936 | 25% | 32% |
| Feb 13 | 23°F | 0°F | 52°F 2026 | -36°F 2021 | 25% | 32% |
| Feb 14 | 23°F | 0°F | 52°F 1999 | -38°F 1916 | 25% | 31% |
| Feb 15 | 23°F | 0°F | 50°F 2026 | -42°F 1939 | 25% | 31% |
| Feb 16 | 24°F | 1°F | 59°F 2011 | -38°F 1922 | 25% | 31% |
| Feb 17 | 24°F | 1°F | 60°F 2017 | -31°F 1989 | 25% | 31% |
| Feb 18 | 25°F | 1°F | 54°F 1981 | -34°F 1927 | 25% | 31% |
| Feb 19 | 25°F | 2°F | 54°F 2017 | -35°F 1929 | 25% | 30% |
| Feb 20 | 26°F | 2°F | 59°F 1930 | -33°F 1966 | 25% | 30% |
| Feb 21 | 26°F | 3°F | 53°F 1961 | -45°F 1939 | 25% | 30% |
| Feb 22 | 27°F | 3°F | 61°F 1961 | -26°F 1924 | 25% | 30% |
| Feb 23 | 27°F | 4°F | 57°F 2000 | -26°F 1923 | 25% | 29% |
| Feb 24 | 28°F | 4°F | 59°F 1976 | -33°F 1917 | 25% | 29% |
| Feb 25 | 28°F | 5°F | 60°F 1923 | -31°F 1950 | 25% | 29% |
| Feb 26 | 28°F | 5°F | 56°F 1923 | -30°F 1919 | 24% | 28% |
| Feb 27 | 29°F | 6°F | 56°F 1932 | -36°F 1919 | 24% | 28% |
| Feb 28 | 29°F | 6°F | 52°F 2004 | -32°F 1962 | 24% | 28% |
| Feb 29 | 30°F | 6°F | 48°F 1964 | -24°F 1916 | 24% | 27% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- February 1
- sunrise 7:40 AM, sunset 5:17 PM
- February 28
- sunrise 6:56 AM, sunset 5:58 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00216612 (Pokegama Dam), public domain. Records: NOAA GHCN-Daily, station USC00213303, 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.