Sinton Weather in January
Average highs run from 66°F on January 1 to 68°F on January 31, and lows from 44°F to 47°F. Normal precipitation for the month is 1.65 in over about 5 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
- 66°F
- Average low
- 45°F
- Precipitation
- 1.65 in
- Record high
- 91°FJan 30, 1971
- Record low
- 11°FJan 12, 1962
- Chance of a freeze
- 65%
- Daylight
- 10 h 24 min to 10 h 52 min
- Cloud cover
- 61%
- Humidity
- 76%
- Dew point
- 49°F
- Wind
- 10.7 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 | 66°F | 44°F | 82°F 1976 | 29°F 1991 | 14% | 0% |
| Jan 2 | 66°F | 44°F | 79°F 1967 | 28°F 2008 | 14% | 0% |
| Jan 3 | 66°F | 44°F | 90°F 1971 | 22°F 2018 | 14% | 0% |
| Jan 4 | 66°F | 44°F | 85°F 2000 | 24°F 1959 | 14% | 0% |
| Jan 5 | 66°F | 44°F | 86°F 1997 | 25°F 1969 | 14% | 0% |
| Jan 6 | 66°F | 44°F | 84°F 1967 | 26°F 2000 | 14% | 0% |
| Jan 7 | 66°F | 44°F | 83°F 1975 | 23°F 1970 | 15% | 0% |
| Jan 8 | 66°F | 44°F | 84°F 1969 | 23°F 1976 | 15% | 0% |
| Jan 9 | 66°F | 44°F | 82°F 1972 | 21°F 2010 | 15% | 0% |
| Jan 10 | 66°F | 44°F | 83°F 1974 | 20°F 1962 | 15% | 0% |
| Jan 11 | 66°F | 44°F | 85°F 1963 | 18°F 1982 | 15% | 0% |
| Jan 12 | 66°F | 44°F | 84°F 1980 | 11°F 1962 | 15% | 0% |
| Jan 13 | 66°F | 44°F | 83°F 1972 | 11°F 1962 | 15% | 0% |
| Jan 14 | 66°F | 45°F | 82°F 1960 | 21°F 1982 | 15% | 0% |
| Jan 15 | 66°F | 45°F | 79°F 1962 | 21°F 1982 | 15% | 0% |
| Jan 16 | 66°F | 45°F | 79°F 2012 | 27°F 1972 | 15% | 0% |
| Jan 17 | 66°F | 45°F | 83°F 1974 | 25°F 2018 | 16% | 0% |
| Jan 18 | 66°F | 45°F | 85°F 1974 | 25°F 2018 | 16% | 0% |
| Jan 19 | 66°F | 45°F | 83°F 2000 | 24°F 1984 | 16% | 0% |
| Jan 20 | 67°F | 45°F | 86°F 1974 | 21°F 1963 | 16% | 0% |
| Jan 21 | 67°F | 45°F | 83°F 1971 | 20°F 1985 | 16% | 0% |
| Jan 22 | 67°F | 45°F | 90°F 1969 | 20°F 1985 | 16% | 0% |
| Jan 23 | 67°F | 45°F | 90°F 1972 | 24°F 1966 | 16% | 0% |
| Jan 24 | 67°F | 45°F | 88°F 1972 | 18°F 1963 | 16% | 0% |
| Jan 25 | 67°F | 46°F | 86°F 1965 | 20°F 1963 | 16% | 0% |
| Jan 26 | 67°F | 46°F | 87°F 1975 | 30°F 1966 | 16% | 0% |
| Jan 27 | 68°F | 46°F | 83°F 1972 | 27°F 1966 | 16% | 0% |
| Jan 28 | 68°F | 46°F | 81°F 1977 | 28°F 1976 | 16% | 0% |
| Jan 29 | 68°F | 46°F | 86°F 2013 | 25°F 1973 | 16% | 0% |
| Jan 30 | 68°F | 46°F | 91°F 1971 | 22°F 1966 | 17% | 0% |
| Jan 31 | 68°F | 47°F | 82°F 1971 | 30°F 1977 | 17% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:22 AM, sunset 5:46 PM
- January 31
- sunrise 7:18 AM, sunset 6:10 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00418354 (Sinton), public domain. Records: NOAA GHCN-Daily, station USC00418354, 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.