Langley Weather in January
Average highs run from 47°F on January 1 to 49°F on January 31, and lows from 34°F to 35°F. Normal precipitation for the month is 5.04 in.
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
- 48°F
- Average low
- 35°F
- Precipitation
- 5.04 in
- Snowfall
- 0.8 in
- Record high
- 65°FJan 29, 2024
- Record low
- 3°FJan 25, 1950
- Chance of a freeze
- 99%
- Daylight
- 8 h 27 min to 9 h 30 min
- Cloud cover
- 79%
- Humidity
- 91%
- Dew point
- 36°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 | 47°F | 34°F | 52°F 2012 | 16°F 1952 | 4% | |
| Jan 2 | 47°F | 34°F | 56°F 2003 | 10°F 1950 | 4% | |
| Jan 3 | 47°F | 34°F | 58°F 2020 | 10°F 1950 | 4% | |
| Jan 4 | 47°F | 34°F | 54°F 2001 | 17°F 2004 | 4% | |
| Jan 5 | 47°F | 34°F | 56°F 2023 | 18°F 2004 | 4% | |
| Jan 6 | 47°F | 34°F | 59°F 2003 | 21°F 2004 | 4% | |
| Jan 7 | 47°F | 34°F | 58°F 2002 | 26°F 2017 | 3% | |
| Jan 8 | 47°F | 34°F | 53°F 2012 | 18°F 1949 | 3% | |
| Jan 9 | 47°F | 35°F | 55°F 2004 | 15°F 1949 | 3% | |
| Jan 10 | 47°F | 35°F | 53°F 2010 | 16°F 1949 | 3% | |
| Jan 11 | 48°F | 35°F | 58°F 2019 | 22°F 1949 | 3% | |
| Jan 12 | 48°F | 35°F | 59°F 2019 | 14°F 2024 | 3% | |
| Jan 13 | 48°F | 35°F | 56°F 2021 | 9°F 1950 | 3% | |
| Jan 14 | 48°F | 35°F | 59°F 2018 | 5°F 1950 | 2% | |
| Jan 15 | 48°F | 35°F | 62°F 2018 | 9°F 1950 | 2% | |
| Jan 16 | 48°F | 35°F | 56°F 2011 | 14°F 1950 | 2% | |
| Jan 17 | 48°F | 35°F | 55°F 2018 | 12°F 1950 | 2% | |
| Jan 18 | 48°F | 35°F | 60°F 2009 | 6°F 1950 | 2% | |
| Jan 19 | 48°F | 35°F | 63°F 2005 | 21°F 1950 | 2% | |
| Jan 20 | 48°F | 35°F | 55°F 2005 | 19°F 1949 | 2% | |
| Jan 21 | 48°F | 35°F | 61°F 2005 | 20°F 1949 | 2% | |
| Jan 22 | 49°F | 35°F | 56°F 2005 | 22°F 1949 | 2% | |
| Jan 23 | 49°F | 35°F | 57°F 2005 | 17°F 1949 | 1% | |
| Jan 24 | 49°F | 35°F | 59°F 2005 | 10°F 1950 | 1% | |
| Jan 25 | 49°F | 35°F | 63°F 2015 | 3°F 1950 | 1% | |
| Jan 26 | 49°F | 35°F | 63°F 2015 | 18°F 1950 | 1% | |
| Jan 27 | 49°F | 35°F | 56°F 2024 | 17°F 1951 | 1% | |
| Jan 28 | 49°F | 35°F | 59°F 2024 | 12°F 1950 | 1% | |
| Jan 29 | 49°F | 35°F | 65°F 2024 | 10°F 1950 | 1% | |
| Jan 30 | 49°F | 35°F | 61°F 2024 | 11°F 1950 | 1% | |
| Jan 31 | 49°F | 35°F | 59°F 2024 | 8°F 1950 | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 8:00 AM, sunset 4:27 PM
- January 31
- sunrise 7:38 AM, sunset 5:08 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00452675 (Everett), public domain. Records: NOAA GHCN-Daily, station USW00024222, 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.