Alamo Weather in January
Average highs run from 52°F on January 1 to 57°F on January 31, and lows from 27°F to 31°F. Normal precipitation for the month is 0.67 in over about 3 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
- 54°F
- Average low
- 29°F
- Precipitation
- 0.67 in
- Snowfall
- 0.4 in
- Record high
- 70°FJan 10, 1990
- Record low
- -12°FJan 24, 1949
- Chance of a freeze
- 100%
- Daylight
- 9 h 39 min to 10 h 19 min
- Cloud cover
- 48%
- Humidity
- 58%
- Dew point
- 20°F
- Wind
- 7.8 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 | 52°F | 27°F | 58°F 2025 | -2°F 2011 | 7% | 1% |
| Jan 2 | 52°F | 27°F | 56°F 1997 | 3°F 1995 | 8% | 1% |
| Jan 3 | 52°F | 28°F | 61°F 2012 | -11°F 1993 | 8% | 1% |
| Jan 4 | 52°F | 28°F | 61°F 1994 | -9°F 1950 | 8% | 1% |
| Jan 5 | 53°F | 28°F | 62°F 1994 | -10°F 1950 | 8% | 1% |
| Jan 6 | 53°F | 28°F | 59°F 1999 | -4°F 1950 | 8% | 1% |
| Jan 7 | 53°F | 28°F | 60°F 1999 | -5°F 1982 | 8% | 1% |
| Jan 8 | 53°F | 28°F | 61°F 1996 | -5°F 1989 | 8% | 1% |
| Jan 9 | 53°F | 28°F | 64°F 2002 | -1°F 1950 | 8% | 1% |
| Jan 10 | 53°F | 29°F | 70°F 1990 | -4°F 1950 | 8% | 1% |
| Jan 11 | 54°F | 29°F | 70°F 1990 | -10°F 1949 | 8% | 1% |
| Jan 12 | 54°F | 29°F | 62°F 1990 | -2°F 1993 | 8% | 1% |
| Jan 13 | 54°F | 29°F | 60°F 1990 | -9°F 1950 | 8% | 1% |
| Jan 14 | 54°F | 29°F | 61°F 2021 | -7°F 2007 | 8% | 0% |
| Jan 15 | 54°F | 29°F | 60°F 1996 | -2°F 2013 | 8% | 0% |
| Jan 16 | 54°F | 29°F | 62°F 1996 | -2°F 1949 | 9% | 0% |
| Jan 17 | 55°F | 29°F | 59°F 2011 | -9°F 1949 | 9% | 0% |
| Jan 18 | 55°F | 30°F | 60°F 1998 | -1°F 1995 | 9% | 0% |
| Jan 19 | 55°F | 30°F | 60°F 1994 | 4°F 1993 | 9% | 0% |
| Jan 20 | 55°F | 30°F | 60°F 2012 | 3°F 1988 | 9% | 0% |
| Jan 21 | 55°F | 30°F | 58°F 1994 | 0°F 1988 | 9% | 0% |
| Jan 22 | 56°F | 30°F | 57°F 1994 | 2°F 1995 | 10% | 0% |
| Jan 23 | 56°F | 30°F | 57°F 1994 | 4°F 1996 | 10% | 0% |
| Jan 24 | 56°F | 30°F | 58°F 1987 | -12°F 1949 | 10% | 0% |
| Jan 25 | 56°F | 30°F | 60°F 1988 | -6°F 1950 | 10% | 0% |
| Jan 26 | 56°F | 30°F | 62°F 1992 | -4°F 1950 | 11% | 0% |
| Jan 27 | 56°F | 30°F | 59°F 1987 | 4°F 2017 | 11% | 0% |
| Jan 28 | 56°F | 30°F | 63°F 1988 | 3°F 1994 | 11% | 0% |
| Jan 29 | 57°F | 30°F | 61°F 1986 | -7°F 1949 | 11% | 0% |
| Jan 30 | 57°F | 31°F | 60°F 2014 | -4°F 1951 | 11% | 0% |
| Jan 31 | 57°F | 31°F | 58°F 2018 | -7°F 1949 | 12% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PST).
- January 1
- sunrise 6:55 AM, sunset 4:34 PM
- January 31
- sunrise 6:45 AM, sunset 5:04 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00265880 (Pahranagat Wr), public domain. Records: NOAA GHCN-Daily, station USC00265400, 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.