Delleker Weather in January
Average highs run from 41°F on January 1 to 44°F on January 31, and lows from 18°F to 20°F. Normal precipitation for the month is 4.16 in over about 9 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
- 43°F
- Average low
- 19°F
- Precipitation
- 4.16 in
- Snowfall
- 11.7 in
- Record high
- 69°FJan 31, 2003
- Record low
- -10°FJan 3, 1993
- Chance of a freeze
- 100%
- Daylight
- 9 h 25 min to 10 h 10 min
- Cloud cover
- 62%
- Humidity
- 85%
- Dew point
- 25°F
- Wind
- 5.1 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 | 41°F | 18°F | 58°F 1998 | 3°F 1991 | 27% | 7% |
| Jan 2 | 42°F | 18°F | 65°F 2012 | 2°F 2013 | 27% | 7% |
| Jan 3 | 42°F | 18°F | 64°F 2012 | -10°F 1993 | 27% | 7% |
| Jan 4 | 42°F | 18°F | 65°F 2012 | 2°F 2004 | 27% | 7% |
| Jan 5 | 42°F | 19°F | 65°F 2012 | 4°F 1993 | 27% | 7% |
| Jan 6 | 42°F | 19°F | 65°F 2012 | 6°F 1991 | 27% | 7% |
| Jan 7 | 42°F | 19°F | 65°F 1996 | 3°F 1989 | 27% | 7% |
| Jan 8 | 42°F | 19°F | 63°F 1996 | 6°F 2011 | 27% | 7% |
| Jan 9 | 42°F | 19°F | 65°F 1990 | 8°F 2011 | 27% | 7% |
| Jan 10 | 43°F | 19°F | 64°F 1990 | 8°F 1987 | 27% | 7% |
| Jan 11 | 43°F | 19°F | 61°F 1986 | -3°F 1993 | 27% | 7% |
| Jan 12 | 43°F | 19°F | 59°F 2002 | -6°F 1993 | 27% | 7% |
| Jan 13 | 43°F | 19°F | 61°F 1996 | -8°F 1997 | 27% | 6% |
| Jan 14 | 43°F | 19°F | 63°F 1996 | -4°F 1997 | 27% | 6% |
| Jan 15 | 43°F | 19°F | 63°F 2012 | -1°F 1987 | 27% | 6% |
| Jan 16 | 43°F | 19°F | 62°F 2011 | 1°F 2007 | 27% | 6% |
| Jan 17 | 43°F | 19°F | 63°F 2011 | -2°F 1988 | 27% | 6% |
| Jan 18 | 43°F | 20°F | 58°F 1991 | -2°F 1988 | 27% | 6% |
| Jan 19 | 43°F | 20°F | 61°F 2018 | 4°F 1988 | 28% | 6% |
| Jan 20 | 44°F | 20°F | 61°F 2003 | 4°F 2013 | 28% | 6% |
| Jan 21 | 44°F | 20°F | 60°F 1994 | 0°F 2013 | 28% | 6% |
| Jan 22 | 44°F | 20°F | 57°F 2003 | 6°F 2023 | 28% | 6% |
| Jan 23 | 44°F | 20°F | 57°F 2003 | 9°F 1996 | 28% | 6% |
| Jan 24 | 44°F | 20°F | 64°F 1998 | 9°F 1989 | 28% | 6% |
| Jan 25 | 44°F | 20°F | 58°F 1998 | 9°F 1993 | 28% | 6% |
| Jan 26 | 44°F | 20°F | 63°F 1987 | 9°F 1990 | 28% | 6% |
| Jan 27 | 44°F | 20°F | 60°F 1992 | 11°F 2009 | 28% | 6% |
| Jan 28 | 44°F | 20°F | 61°F 2011 | 9°F 2002 | 28% | 6% |
| Jan 29 | 44°F | 20°F | 64°F 2024 | 9°F 2002 | 28% | 6% |
| Jan 30 | 44°F | 20°F | 62°F 2003 | -1°F 2023 | 28% | 6% |
| Jan 31 | 44°F | 20°F | 69°F 2003 | 1°F 2023 | 28% | 6% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 7:23 AM, sunset 4:48 PM
- January 31
- sunrise 7:11 AM, sunset 5:21 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00047085 (Portola), public domain. Records: NOAA GHCN-Daily, station USC00267820, 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.