Exeter Weather in January
Average highs run from 56°F on January 1 to 59°F on January 31, and lows from 36°F to 38°F. Normal precipitation for the month is 2.25 in over about 9 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 57°F
- Average low
- 37°F
- Precipitation
- 2.25 in
- Snowfall
- 0.2 in
- Record high
- 80°FJan 8, 1911
- Record low
- 13°FJan 5, 1913
- Chance of a freeze
- 92%
- Daylight
- 9 h 45 min to 10 h 24 min
- Cloud cover
- 57%
- Humidity
- 62%
- Dew point
- 23°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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jan 1 | 56°F | 36°F | 73°F 1911 | 22°F 1963 | 27% | 0% |
| Jan 2 | 56°F | 36°F | 75°F 1911 | 20°F 1924 | 27% | 0% |
| Jan 3 | 56°F | 36°F | 75°F 1911 | 24°F 1919 | 27% | 0% |
| Jan 4 | 56°F | 36°F | 76°F 1902 | 14°F 1913 | 27% | 0% |
| Jan 5 | 56°F | 36°F | 76°F 1911 | 13°F 1913 | 27% | 0% |
| Jan 6 | 56°F | 36°F | 78°F 1908 | 14°F 1913 | 27% | 0% |
| Jan 7 | 56°F | 36°F | 77°F 1911 | 15°F 1913 | 27% | 0% |
| Jan 8 | 56°F | 36°F | 80°F 1911 | 18°F 1913 | 27% | 0% |
| Jan 9 | 56°F | 36°F | 72°F 1941 | 23°F 1937 | 27% | 0% |
| Jan 10 | 56°F | 37°F | 75°F 1959 | 21°F 1949 | 27% | 0% |
| Jan 11 | 56°F | 37°F | 73°F 1959 | 20°F 1949 | 27% | 0% |
| Jan 12 | 57°F | 37°F | 74°F 1959 | 21°F 1963 | 27% | 0% |
| Jan 13 | 57°F | 37°F | 71°F 1990 | 22°F 1963 | 27% | 0% |
| Jan 14 | 57°F | 37°F | 69°F 2000 | 23°F 1929 | 27% | 0% |
| Jan 15 | 57°F | 37°F | 70°F 1905 | 21°F 1917 | 27% | 0% |
| Jan 16 | 57°F | 37°F | 72°F 1974 | 19°F 1917 | 27% | 0% |
| Jan 17 | 57°F | 37°F | 73°F 1920 | 16°F 1917 | 27% | 0% |
| Jan 18 | 57°F | 37°F | 69°F 2014 | 20°F 1917 | 27% | 0% |
| Jan 19 | 57°F | 37°F | 71°F 1981 | 23°F 1943 | 27% | 0% |
| Jan 20 | 57°F | 37°F | 75°F 1981 | 24°F 1904 | 27% | 0% |
| Jan 21 | 57°F | 37°F | 75°F 1908 | 20°F 1937 | 27% | 0% |
| Jan 22 | 58°F | 38°F | 77°F 1909 | 23°F 1937 | 27% | 0% |
| Jan 23 | 58°F | 38°F | 76°F 1908 | 22°F 1937 | 27% | 0% |
| Jan 24 | 58°F | 38°F | 78°F 1909 | 25°F 1962 | 27% | 0% |
| Jan 25 | 58°F | 38°F | 78°F 1909 | 21°F 1902 | 27% | 0% |
| Jan 26 | 58°F | 38°F | 78°F 1908 | 26°F 1949 | 27% | 0% |
| Jan 27 | 58°F | 38°F | 75°F 1908 | 27°F 1922 | 27% | 0% |
| Jan 28 | 59°F | 38°F | 77°F 1908 | 23°F 1994 | 27% | 0% |
| Jan 29 | 59°F | 38°F | 79°F 1986 | 27°F 1957 | 27% | 0% |
| Jan 30 | 59°F | 38°F | 78°F 1907 | 26°F 1946 | 27% | 0% |
| Jan 31 | 59°F | 38°F | 80°F 1907 | 27°F 1946 | 27% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:08 AM, sunset 4:53 PM
- January 31
- sunrise 6:58 AM, sunset 5:22 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00044957 (Lindsay), public domain. Records: NOAA GHCN-Daily, station USC00049367, 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.