Asotin Weather in January
Average highs run from 40°F on January 1 to 44°F on January 31, and lows from 29°F to 31°F. Normal precipitation for the month is 1.13 in over about 11 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
- 42°F
- Average low
- 30°F
- Precipitation
- 1.13 in
- Snowfall
- 2.7 in
- Record high
- 66°FJan 9, 1953
- Record low
- -22°FJan 31, 1950
- Chance of a freeze
- 100%
- Daylight
- 8 h 42 min to 9 h 40 min
- Cloud cover
- 74%
- Humidity
- 89%
- Dew point
- 26°F
- Wind
- 6.9 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 | 40°F | 29°F | 58°F 1964 | -6°F 1979 | 37% | 11% |
| Jan 2 | 40°F | 29°F | 53°F 2003 | -4°F 1978 | 37% | 11% |
| Jan 3 | 41°F | 29°F | 55°F 2026 | 0°F 1974 | 37% | 11% |
| Jan 4 | 41°F | 29°F | 58°F 2026 | -2°F 1950 | 37% | 11% |
| Jan 5 | 41°F | 29°F | 58°F 2006 | -5°F 1974 | 37% | 11% |
| Jan 6 | 41°F | 30°F | 57°F 1956 | -8°F 1974 | 37% | 11% |
| Jan 7 | 41°F | 30°F | 60°F 1962 | -4°F 1979 | 37% | 10% |
| Jan 8 | 41°F | 30°F | 57°F 1962 | -2°F 1974 | 37% | 10% |
| Jan 9 | 41°F | 30°F | 66°F 1953 | -5°F 1974 | 37% | 10% |
| Jan 10 | 41°F | 30°F | 60°F 1983 | -5°F 1949 | 37% | 10% |
| Jan 11 | 41°F | 30°F | 57°F 1953 | -11°F 1963 | 37% | 10% |
| Jan 12 | 42°F | 30°F | 57°F 1983 | -7°F 1963 | 37% | 9% |
| Jan 13 | 42°F | 30°F | 57°F 1973 | -10°F 2024 | 37% | 9% |
| Jan 14 | 42°F | 30°F | 56°F 1974 | -5°F 1950 | 36% | 9% |
| Jan 15 | 42°F | 30°F | 56°F 1967 | -6°F 1950 | 36% | 9% |
| Jan 16 | 42°F | 30°F | 62°F 2011 | -2°F 1950 | 36% | 9% |
| Jan 17 | 42°F | 31°F | 59°F 2011 | -9°F 1950 | 36% | 8% |
| Jan 18 | 42°F | 31°F | 57°F 1975 | -1°F 1957 | 36% | 8% |
| Jan 19 | 43°F | 31°F | 60°F 2005 | -2°F 1954 | 36% | 8% |
| Jan 20 | 43°F | 31°F | 58°F 1968 | -10°F 1954 | 35% | 8% |
| Jan 21 | 43°F | 31°F | 59°F 2005 | -3°F 1962 | 35% | 8% |
| Jan 22 | 43°F | 31°F | 56°F 1994 | 0°F 1962 | 35% | 8% |
| Jan 23 | 43°F | 31°F | 62°F 1953 | -1°F 1969 | 35% | 8% |
| Jan 24 | 43°F | 31°F | 59°F 1959 | -4°F 1949 | 35% | 7% |
| Jan 25 | 43°F | 31°F | 60°F 2015 | -11°F 1957 | 34% | 7% |
| Jan 26 | 43°F | 31°F | 63°F 2015 | -15°F 1957 | 34% | 7% |
| Jan 27 | 44°F | 31°F | 59°F 1983 | -20°F 1957 | 34% | 7% |
| Jan 28 | 44°F | 31°F | 59°F 2024 | -16°F 1957 | 34% | 7% |
| Jan 29 | 44°F | 31°F | 63°F 2024 | -18°F 1957 | 34% | 7% |
| Jan 30 | 44°F | 31°F | 63°F 1971 | -16°F 1950 | 34% | 8% |
| Jan 31 | 44°F | 31°F | 61°F 1995 | -22°F 1950 | 34% | 8% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:31 AM, sunset 4:13 PM
- January 31
- sunrise 7:12 AM, sunset 4:52 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00024149 (Lewiston Nez Perce CO AP), public domain. Records: NOAA GHCN-Daily, station USW00024149, 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.