Santa Ana Weather in January
Average highs run from 21°C on January 1 to 23°C on January 31, and lows from 13°C to 13°C. Normal precipitation for the month is 40 mm over about 9 wet days.
January day by day
The normal high and low for each date, and the record, in °C.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 22°C
- Average low
- 13°C
- Precipitation
- 40 mm
- Record high
- 37°CJan 19, 2010
- Record low
- 11°CJan 12, 1987
- Daylight
- 11 h 42 min to 11 h 48 min
- Cloud cover
- 67%
- Humidity
- 84%
- Dew point
- 14°C
- Wind
- 10.8 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 21°C | 13°C | 35°C 1996 | 17°C 1978 | 30% |
| Jan 2 | 21°C | 13°C | 35°C 1983 | 18°C 1976 | 30% |
| Jan 3 | 21°C | 13°C | 35°C 1996 | 17°C 1978 | 30% |
| Jan 4 | 21°C | 13°C | 34°C 1996 | 19°C 1991 | 29% |
| Jan 5 | 21°C | 13°C | 35°C 1995 | 15°C 1978 | 30% |
| Jan 6 | 21°C | 13°C | 35°C 1996 | 11°C 1984 | 29% |
| Jan 7 | 21°C | 13°C | 35°C 1998 | 18°C 1979 | 28% |
| Jan 8 | 22°C | 13°C | 35°C 1992 | 14°C 1986 | 28% |
| Jan 9 | 22°C | 13°C | 36°C 1996 | 18°C 1991 | 28% |
| Jan 10 | 22°C | 13°C | 35°C 1996 | 17°C 1987 | 28% |
| Jan 11 | 22°C | 13°C | 34°C 2015 | 19°C 1975 | 29% |
| Jan 12 | 22°C | 13°C | 35°C 1986 | 11°C 1987 | 29% |
| Jan 13 | 22°C | 13°C | 35°C 1996 | 14°C 1986 | 28% |
| Jan 14 | 22°C | 13°C | 35°C 1996 | 18°C 1977 | 26% |
| Jan 15 | 22°C | 13°C | 34°C 2016 | 20°C 1987 | 26% |
| Jan 16 | 22°C | 13°C | 35°C 1995 | 18°C 1979 | 26% |
| Jan 17 | 22°C | 13°C | 33°C 1983 | 19°C 1978 | 27% |
| Jan 18 | 22°C | 13°C | 36°C 2016 | 17°C 1994 | 27% |
| Jan 19 | 22°C | 13°C | 37°C 2010 | 17°C 1994 | 27% |
| Jan 20 | 22°C | 13°C | 36°C 1995 | 18°C 1986 | 26% |
| Jan 21 | 22°C | 13°C | 36°C 2010 | 19°C 1991 | 26% |
| Jan 22 | 22°C | 13°C | 35°C 1983 | 17°C 1999 | 26% |
| Jan 23 | 22°C | 13°C | 37°C 2010 | 18°C 1984 | 26% |
| Jan 24 | 22°C | 13°C | 37°C 2010 | 19°C 1976 | 26% |
| Jan 25 | 22°C | 13°C | 36°C 1995 | 18°C 1975 | 26% |
| Jan 26 | 22°C | 13°C | 35°C 1995 | 19°C 1975 | 26% |
| Jan 27 | 22°C | 13°C | 35°C 2005 | 19°C 2009 | 27% |
| Jan 28 | 23°C | 13°C | 36°C 1998 | 16°C 1987 | 26% |
| Jan 29 | 23°C | 13°C | 37°C 1998 | 18°C 1976 | 27% |
| Jan 30 | 23°C | 13°C | 37°C 1998 | 19°C 1976 | 28% |
| Jan 31 | 23°C | 13°C | 35°C 1983 | 18°C 1975 | 28% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- January 1
- sunrise 7:02 AM, sunset 6:44 PM
- January 31
- sunrise 7:09 AM, sunset 6:57 PM
Other months
Sources
Records: NOAA GHCN-Daily, station VEM00080447, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.