Piru Weather in January
Average highs run from 63°F on January 1 to 63°F on January 31, and lows from 46°F to 45°F. Normal precipitation for the month is 4.23 in over about 5 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
- 63°F
- Average low
- 47°F
- Precipitation
- 4.23 in
- Snowfall
- 0.1 in
- Record high
- 94°FJan 15, 2021
- Record low
- 25°FJan 14, 1963
- Chance of a freeze
- 16%
- Daylight
- 9 h 54 min to 10 h 31 min
- Cloud cover
- 47%
- Humidity
- 64%
- Dew point
- 33°F
- Wind
- 8.7 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 | 63°F | 46°F | 85°F 2012 | 28°F 1960 | 15% | 0% |
| Jan 2 | 63°F | 47°F | 80°F 2001 | 28°F 1961 | 15% | 0% |
| Jan 3 | 63°F | 47°F | 86°F 1969 | 28°F 1960 | 15% | 0% |
| Jan 4 | 63°F | 47°F | 90°F 2012 | 33°F 1955 | 15% | 0% |
| Jan 5 | 63°F | 47°F | 82°F 2015 | 31°F 1960 | 15% | 0% |
| Jan 6 | 63°F | 47°F | 85°F 2006 | 30°F 1960 | 15% | 0% |
| Jan 7 | 63°F | 47°F | 87°F 1962 | 32°F 1960 | 15% | 0% |
| Jan 8 | 63°F | 47°F | 85°F 1962 | 33°F 1960 | 15% | 0% |
| Jan 9 | 63°F | 47°F | 85°F 2007 | 31°F 1955 | 15% | 0% |
| Jan 10 | 63°F | 47°F | 83°F 1953 | 31°F 1964 | 15% | 0% |
| Jan 11 | 63°F | 47°F | 84°F 2009 | 32°F 2013 | 15% | 0% |
| Jan 12 | 63°F | 47°F | 83°F 2009 | 28°F 1962 | 15% | 0% |
| Jan 13 | 63°F | 47°F | 85°F 2018 | 30°F 1960 | 15% | 0% |
| Jan 14 | 63°F | 47°F | 91°F 2021 | 25°F 1963 | 15% | 0% |
| Jan 15 | 63°F | 47°F | 94°F 2021 | 32°F 1960 | 15% | 0% |
| Jan 16 | 63°F | 47°F | 93°F 2021 | 30°F 1963 | 15% | 0% |
| Jan 17 | 63°F | 47°F | 91°F 2021 | 32°F 1960 | 15% | 0% |
| Jan 18 | 63°F | 47°F | 86°F 2021 | 31°F 1963 | 15% | 0% |
| Jan 19 | 63°F | 47°F | 82°F 2005 | 33°F 1963 | 15% | 0% |
| Jan 20 | 63°F | 47°F | 88°F 1968 | 30°F 1963 | 16% | 0% |
| Jan 21 | 63°F | 47°F | 84°F 2013 | 33°F 1963 | 16% | 0% |
| Jan 22 | 63°F | 47°F | 85°F 1968 | 28°F 1966 | 16% | 0% |
| Jan 23 | 63°F | 46°F | 84°F 1953 | 30°F 1966 | 16% | 0% |
| Jan 24 | 63°F | 46°F | 83°F 1968 | 33°F 1966 | 17% | 0% |
| Jan 25 | 63°F | 46°F | 86°F 2003 | 32°F 1962 | 17% | 0% |
| Jan 26 | 63°F | 46°F | 86°F 2003 | 34°F 2007 | 17% | 0% |
| Jan 27 | 63°F | 46°F | 81°F 2024 | 33°F 1957 | 17% | 0% |
| Jan 28 | 63°F | 46°F | 85°F 2018 | 33°F 1957 | 18% | 0% |
| Jan 29 | 63°F | 45°F | 89°F 2018 | 31°F 1969 | 18% | 0% |
| Jan 30 | 63°F | 45°F | 85°F 1953 | 30°F 1969 | 18% | 0% |
| Jan 31 | 63°F | 45°F | 94°F 2003 | 31°F 2002 | 18% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:02 AM, sunset 4:56 PM
- January 31
- sunrise 6:53 AM, sunset 5:24 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00046161 (Newhall 5NW), public domain. Records: NOAA GHCN-Daily, station USW00023136, 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.