Finley Weather in January
Average highs run from 40°F on January 1 to 44°F on January 31, and lows from 29°F to 30°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
- 29°F
- Precipitation
- 1.13 in
- Snowfall
- 0.2 in
- Record high
- 67°FJan 7, 2002
- Record low
- -19°FJan 4, 2004
- Chance of a freeze
- 100%
- Daylight
- 8 h 42 min to 9 h 40 min
- Cloud cover
- 75%
- Humidity
- 79%
- Dew point
- 29°F
- Wind
- 8.9 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 | 61°F 2020 | -7°F 2022 | 36% | 4% |
| Jan 2 | 40°F | 29°F | 58°F 2007 | 7°F 2022 | 36% | 4% |
| Jan 3 | 40°F | 29°F | 59°F 2020 | 7°F 2022 | 36% | 4% |
| Jan 4 | 40°F | 29°F | 58°F 2008 | -19°F 2004 | 36% | 4% |
| Jan 5 | 40°F | 29°F | 58°F 2001 | -18°F 2004 | 36% | 4% |
| Jan 6 | 41°F | 29°F | 60°F 2020 | -4°F 2017 | 36% | 4% |
| Jan 7 | 41°F | 29°F | 67°F 2002 | -5°F 2017 | 36% | 4% |
| Jan 8 | 41°F | 29°F | 59°F 2002 | 10°F 2004 | 36% | 4% |
| Jan 9 | 41°F | 29°F | 57°F 2007 | 12°F 2017 | 36% | 4% |
| Jan 10 | 41°F | 29°F | 60°F 2006 | 18°F 2004 | 36% | 3% |
| Jan 11 | 41°F | 29°F | 59°F 1999 | 12°F 2012 | 36% | 3% |
| Jan 12 | 41°F | 29°F | 64°F 2026 | -5°F 2017 | 36% | 3% |
| Jan 13 | 41°F | 29°F | 66°F 2021 | -7°F 2017 | 36% | 3% |
| Jan 14 | 41°F | 29°F | 62°F 2011 | 4°F 2024 | 35% | 3% |
| Jan 15 | 41°F | 29°F | 56°F 2010 | 2°F 2024 | 35% | 3% |
| Jan 16 | 42°F | 29°F | 64°F 2011 | 2°F 2017 | 35% | 3% |
| Jan 17 | 42°F | 29°F | 61°F 2011 | 5°F 2007 | 35% | 3% |
| Jan 18 | 42°F | 29°F | 58°F 1999 | 7°F 2024 | 35% | 3% |
| Jan 19 | 42°F | 29°F | 59°F 2005 | 13°F 2007 | 35% | 3% |
| Jan 20 | 42°F | 29°F | 59°F 2005 | 9°F 2007 | 35% | 3% |
| Jan 21 | 42°F | 30°F | 54°F 2010 | 10°F 2008 | 34% | 3% |
| Jan 22 | 42°F | 30°F | 59°F 2016 | 7°F 2008 | 34% | 3% |
| Jan 23 | 43°F | 30°F | 60°F 2011 | 7°F 2008 | 34% | 3% |
| Jan 24 | 43°F | 30°F | 59°F 2020 | 4°F 2008 | 34% | 3% |
| Jan 25 | 43°F | 30°F | 58°F 2020 | 8°F 2008 | 33% | 3% |
| Jan 26 | 43°F | 30°F | 65°F 2003 | 12°F 2008 | 33% | 3% |
| Jan 27 | 43°F | 30°F | 59°F 2023 | 14°F 2025 | 33% | 3% |
| Jan 28 | 43°F | 30°F | 60°F 1999 | 3°F 2008 | 33% | 3% |
| Jan 29 | 44°F | 30°F | 61°F 2004 | 8°F 2023 | 32% | 3% |
| Jan 30 | 44°F | 30°F | 59°F 2006 | 8°F 2023 | 32% | 3% |
| Jan 31 | 44°F | 30°F | 66°F 2020 | 9°F 2017 | 32% | 2% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:39 AM, sunset 4:21 PM
- January 31
- sunrise 7:20 AM, sunset 5:00 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00454154 (Kennewick), public domain. Records: NOAA GHCN-Daily, station USW00024163, 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.