San Fernando Weather in January
Average highs run from 16°C on January 1 to 15°C on January 31, and lows from 11°C to 10°C. Normal precipitation for the month is 71 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
- 15°C
- Average low
- 10°C
- Precipitation
- 71 mm
- Record high
- 24°CJan 25, 1980
- Record low
- -2°CJan 2, 1971
- Daylight
- 9 h 43 min to 10 h 23 min
- Cloud cover
- 52%
- Humidity
- 80%
- Dew point
- 9°C
- Wind
- 18.7 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 | 16°C | 11°C | 20°C 1967 | 1°C 1971 | 28% |
| Jan 2 | 16°C | 11°C | 22°C 1978 | -2°C 1971 | 28% |
| Jan 3 | 16°C | 11°C | 21°C 1982 | 2°C 1993 | 27% |
| Jan 4 | 16°C | 11°C | 21°C 1996 | 1°C 1967 | 27% |
| Jan 5 | 16°C | 11°C | 20°C 1960 | 0°C 1965 | 26% |
| Jan 6 | 16°C | 11°C | 22°C 1982 | 2°C 1965 | 27% |
| Jan 7 | 16°C | 11°C | 21°C 1996 | 1°C 1967 | 26% |
| Jan 8 | 16°C | 10°C | 21°C 1982 | -1°C 1967 | 26% |
| Jan 9 | 16°C | 10°C | 21°C 1982 | 0°C 1985 | 27% |
| Jan 10 | 16°C | 10°C | 20°C 1982 | 1°C 1993 | 26% |
| Jan 11 | 15°C | 10°C | 20°C 1974 | 1°C 1984 | 26% |
| Jan 12 | 15°C | 10°C | 21°C 1997 | -1°C 1981 | 26% |
| Jan 13 | 15°C | 10°C | 19°C 1976 | 0°C 1981 | 26% |
| Jan 14 | 15°C | 10°C | 19°C 1975 | 0°C 1981 | 25% |
| Jan 15 | 15°C | 10°C | 20°C 1993 | -1°C 1978 | 27% |
| Jan 16 | 15°C | 10°C | 21°C 1968 | -1°C 1985 | 27% |
| Jan 17 | 15°C | 10°C | 22°C 1968 | -1°C 1960 | 27% |
| Jan 18 | 15°C | 10°C | 21°C 1968 | 0°C 1960 | 28% |
| Jan 19 | 15°C | 10°C | 21°C 1993 | 2°C 1987 | 29% |
| Jan 20 | 15°C | 10°C | 23°C 1993 | 1°C 1987 | 29% |
| Jan 21 | 15°C | 10°C | 22°C 1981 | 2°C 1992 | 29% |
| Jan 22 | 15°C | 10°C | 20°C 1981 | 2°C 1976 | 30% |
| Jan 23 | 15°C | 10°C | 20°C 1983 | -1°C 1992 | 31% |
| Jan 24 | 15°C | 10°C | 22°C 1959 | -1°C 1992 | 30% |
| Jan 25 | 15°C | 10°C | 24°C 1980 | 0°C 2000 | 30% |
| Jan 26 | 15°C | 10°C | 22°C 1983 | -1°C 1976 | 30% |
| Jan 27 | 15°C | 10°C | 22°C 1983 | -1°C 1976 | 30% |
| Jan 28 | 15°C | 10°C | 22°C 1983 | -1°C 1976 | 31% |
| Jan 29 | 15°C | 10°C | 21°C 1975 | 1°C 1972 | 30% |
| Jan 30 | 15°C | 10°C | 21°C 1985 | 1°C 1963 | 29% |
| Jan 31 | 15°C | 10°C | 23°C 1985 | 1°C 1991 | 29% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT+1).
- January 1
- sunrise 8:37 AM, sunset 6:20 PM
- January 31
- sunrise 8:27 AM, sunset 6:50 PM
Other months
Sources
Records: NOAA GHCN-Daily, station SPW00013025, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.