Riddle Weather in January
Average highs run from 51°F on January 1 to 55°F on January 31, and lows from 36°F to 37°F. Normal precipitation for the month is 4.72 in over about 19 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
- 53°F
- Average low
- 37°F
- Precipitation
- 4.72 in
- Snowfall
- 0.5 in
- Record high
- 71°FJan 17, 2018
- Record low
- -1°FJan 22, 1962
- Chance of a freeze
- 84%
- Daylight
- 9 h 05 min to 9 h 56 min
- Cloud cover
- 74%
- Humidity
- 93%
- Dew point
- 38°F
- Wind
- 4.9 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 | 51°F | 36°F | 64°F 1939 | 17°F 1942 | 65% | 1% |
| Jan 2 | 51°F | 36°F | 60°F 1953 | 18°F 1942 | 65% | 1% |
| Jan 3 | 51°F | 36°F | 61°F 2020 | 18°F 1950 | 65% | 1% |
| Jan 4 | 51°F | 36°F | 64°F 2010 | 22°F 1947 | 65% | 1% |
| Jan 5 | 51°F | 36°F | 65°F 1954 | 19°F 2017 | 65% | 1% |
| Jan 6 | 51°F | 36°F | 63°F 2002 | 16°F 1937 | 65% | 1% |
| Jan 7 | 51°F | 37°F | 64°F 2002 | 11°F 1937 | 64% | 1% |
| Jan 8 | 52°F | 37°F | 63°F 1953 | 7°F 1937 | 64% | 1% |
| Jan 9 | 52°F | 37°F | 62°F 1942 | 13°F 1949 | 64% | 1% |
| Jan 10 | 52°F | 37°F | 60°F 1961 | 11°F 1949 | 64% | 1% |
| Jan 11 | 52°F | 37°F | 63°F 1953 | 11°F 1949 | 64% | 1% |
| Jan 12 | 52°F | 37°F | 66°F 2023 | 7°F 1963 | 63% | 1% |
| Jan 13 | 52°F | 37°F | 62°F 2021 | 12°F 1963 | 63% | 1% |
| Jan 14 | 52°F | 37°F | 65°F 1945 | 21°F 1949 | 63% | 1% |
| Jan 15 | 53°F | 37°F | 64°F 1958 | 24°F 2013 | 63% | 1% |
| Jan 16 | 53°F | 37°F | 66°F 1944 | 24°F 1940 | 63% | 1% |
| Jan 17 | 53°F | 37°F | 71°F 2018 | 23°F 1943 | 62% | 1% |
| Jan 18 | 53°F | 37°F | 70°F 2005 | 15°F 1943 | 62% | 1% |
| Jan 19 | 53°F | 37°F | 63°F 1934 | 17°F 1963 | 62% | 1% |
| Jan 20 | 53°F | 37°F | 65°F 2005 | 13°F 1962 | 62% | 1% |
| Jan 21 | 54°F | 37°F | 62°F 1960 | 1°F 1962 | 61% | 1% |
| Jan 22 | 54°F | 37°F | 65°F 1931 | -1°F 1962 | 61% | 1% |
| Jan 23 | 54°F | 37°F | 65°F 1959 | 2°F 1962 | 61% | 1% |
| Jan 24 | 54°F | 37°F | 64°F 1935 | 17°F 1949 | 61% | 1% |
| Jan 25 | 54°F | 37°F | 67°F 2015 | 15°F 1949 | 61% | 1% |
| Jan 26 | 54°F | 37°F | 61°F 2003 | 12°F 1957 | 61% | 1% |
| Jan 27 | 54°F | 37°F | 68°F 2016 | 9°F 1957 | 60% | 1% |
| Jan 28 | 55°F | 37°F | 68°F 2024 | 13°F 1957 | 60% | 1% |
| Jan 29 | 55°F | 37°F | 64°F 1998 | 9°F 1957 | 60% | 1% |
| Jan 30 | 55°F | 37°F | 69°F 2024 | 13°F 1957 | 60% | 1% |
| Jan 31 | 55°F | 37°F | 69°F 2024 | 16°F 1950 | 60% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:45 AM, sunset 4:50 PM
- January 31
- sunrise 7:29 AM, sunset 5:25 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00357169 (Riddle), public domain. Records: NOAA GHCN-Daily, station USW00024231, 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.