Helotes Weather in January
Average highs run from 64°F on January 1 to 67°F on January 31, and lows from 43°F to 44°F. Normal precipitation for the month is 2.01 in over about 8 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
- 65°F
- Average low
- 43°F
- Precipitation
- 2.01 in
- Record high
- 90°FJan 23, 1943
- Record low
- -4°FJan 31, 1949
- Chance of a freeze
- 78%
- Daylight
- 10 h 17 min to 10 h 47 min
- Cloud cover
- 58%
- Humidity
- 71%
- Dew point
- 40°F
- Wind
- 9.2 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jan 1 | 64°F | 43°F | 79°F 2006 | 15°F 1928 | 26% |
| Jan 2 | 64°F | 43°F | 83°F 2022 | 10°F 1928 | 26% |
| Jan 3 | 64°F | 43°F | 86°F 2026 | 11°F 1979 | 26% |
| Jan 4 | 64°F | 42°F | 85°F 2006 | 13°F 1947 | 26% |
| Jan 5 | 64°F | 42°F | 85°F 1997 | 16°F 1972 | 26% |
| Jan 6 | 64°F | 42°F | 80°F 1956 | 15°F 1919 | 26% |
| Jan 7 | 64°F | 42°F | 86°F 2026 | 12°F 1970 | 26% |
| Jan 8 | 64°F | 42°F | 82°F 1927 | 12°F 1970 | 26% |
| Jan 9 | 64°F | 42°F | 81°F 1957 | 11°F 2010 | 26% |
| Jan 10 | 64°F | 42°F | 84°F 1935 | 12°F 1962 | 26% |
| Jan 11 | 64°F | 42°F | 81°F 2023 | 7°F 1918 | 26% |
| Jan 12 | 64°F | 42°F | 82°F 1971 | 1°F 1918 | 26% |
| Jan 13 | 65°F | 42°F | 77°F 1935 | 15°F 1963 | 26% |
| Jan 14 | 65°F | 42°F | 80°F 1928 | 8°F 1964 | 26% |
| Jan 15 | 65°F | 42°F | 85°F 1909 | 17°F 2024 | 26% |
| Jan 16 | 65°F | 42°F | 87°F 1943 | 14°F 1972 | 26% |
| Jan 17 | 65°F | 42°F | 81°F 1938 | 12°F 2024 | 26% |
| Jan 18 | 65°F | 42°F | 82°F 2023 | 4°F 1930 | 26% |
| Jan 19 | 65°F | 42°F | 81°F 1914 | 10°F 1940 | 26% |
| Jan 20 | 65°F | 43°F | 85°F 2000 | 13°F 1943 | 26% |
| Jan 21 | 66°F | 43°F | 85°F 2000 | 12°F 1985 | 26% |
| Jan 22 | 66°F | 43°F | 86°F 2003 | 12°F 1985 | 26% |
| Jan 23 | 66°F | 43°F | 90°F 1943 | 6°F 1918 | 26% |
| Jan 24 | 66°F | 43°F | 86°F 1943 | 9°F 1963 | 26% |
| Jan 25 | 66°F | 43°F | 82°F 1942 | 12°F 1940 | 26% |
| Jan 26 | 66°F | 43°F | 87°F 1912 | 17°F 2026 | 26% |
| Jan 27 | 67°F | 43°F | 88°F 1975 | 14°F 1940 | 26% |
| Jan 28 | 67°F | 43°F | 83°F 2015 | 15°F 1925 | 26% |
| Jan 29 | 67°F | 43°F | 80°F 1911 | 14°F 1951 | 26% |
| Jan 30 | 67°F | 44°F | 83°F 1911 | 12°F 1951 | 26% |
| Jan 31 | 67°F | 44°F | 88°F 1928 | -4°F 1949 | 26% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:30 AM, sunset 5:47 PM
- January 31
- sunrise 7:25 AM, sunset 6:12 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00418169 (San Antonio/seaworld), public domain. Records: NOAA GHCN-Daily, station USC00410902, 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.