Clark County Weather in January
Average highs run from 55°F on January 1 to 56°F on January 31, and lows from 31°F to 31°F. Normal precipitation for the month is 4.03 in over about 7 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
- 55°F
- Average low
- 31°F
- Precipitation
- 4.03 in
- Snowfall
- 0.4 in
- Record high
- 89°FJan 19, 1938
- Record low
- -2°FJan 12, 1962
- Chance of a freeze
- 100%
- Daylight
- 9 h 57 min to 10 h 32 min
- Cloud cover
- 60%
- Humidity
- 84%
- Dew point
- 36°F
- Wind
- 4.5 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 | 55°F | 31°F | 79°F 1952 | 12°F 1977 | 25% | 0% |
| Jan 2 | 55°F | 31°F | 76°F 2006 | 8°F 1979 | 25% | 0% |
| Jan 3 | 54°F | 31°F | 76°F 2000 | 7°F 2001 | 25% | 0% |
| Jan 4 | 54°F | 31°F | 79°F 1997 | 6°F 1911 | 25% | 0% |
| Jan 5 | 54°F | 31°F | 75°F 2009 | 11°F 1959 | 25% | 0% |
| Jan 6 | 54°F | 31°F | 73°F 1982 | 10°F 1942 | 25% | 0% |
| Jan 7 | 54°F | 31°F | 75°F 1907 | 5°F 1912 | 25% | 0% |
| Jan 8 | 54°F | 31°F | 83°F 1939 | 5°F 1942 | 25% | 0% |
| Jan 9 | 54°F | 31°F | 83°F 1939 | 5°F 1942 | 25% | 0% |
| Jan 10 | 54°F | 31°F | 78°F 1939 | 1°F 1962 | 25% | 0% |
| Jan 11 | 54°F | 31°F | 79°F 1911 | 1°F 1982 | 24% | 0% |
| Jan 12 | 54°F | 31°F | 78°F 1911 | -2°F 1962 | 24% | 1% |
| Jan 13 | 54°F | 31°F | 76°F 2017 | 7°F 1912 | 24% | 1% |
| Jan 14 | 54°F | 30°F | 76°F 1907 | 6°F 1963 | 24% | 1% |
| Jan 15 | 54°F | 30°F | 86°F 1938 | 11°F 1905 | 24% | 1% |
| Jan 16 | 54°F | 30°F | 78°F 1969 | 10°F 2024 | 24% | 1% |
| Jan 17 | 54°F | 30°F | 84°F 1938 | 5°F 1982 | 24% | 1% |
| Jan 18 | 55°F | 30°F | 78°F 1907 | 7°F 2018 | 24% | 1% |
| Jan 19 | 55°F | 30°F | 89°F 1938 | 7°F 1977 | 23% | 1% |
| Jan 20 | 55°F | 30°F | 79°F 1954 | -1°F 1940 | 23% | 1% |
| Jan 21 | 55°F | 30°F | 83°F 1938 | 5°F 1985 | 23% | 1% |
| Jan 22 | 55°F | 31°F | 82°F 1938 | 11°F 1984 | 23% | 1% |
| Jan 23 | 55°F | 31°F | 79°F 1942 | 15°F 1970 | 23% | 1% |
| Jan 24 | 55°F | 31°F | 83°F 1938 | 5°F 1963 | 23% | 1% |
| Jan 25 | 55°F | 31°F | 84°F 1950 | 10°F 1940 | 22% | 1% |
| Jan 26 | 55°F | 31°F | 83°F 1942 | 9°F 1940 | 22% | 1% |
| Jan 27 | 55°F | 31°F | 83°F 1942 | 7°F 1940 | 22% | 1% |
| Jan 28 | 56°F | 31°F | 83°F 1942 | 10°F 1963 | 22% | 1% |
| Jan 29 | 56°F | 31°F | 78°F 1950 | 9°F 2014 | 22% | 1% |
| Jan 30 | 56°F | 31°F | 76°F 1947 | -2°F 1966 | 22% | 1% |
| Jan 31 | 56°F | 31°F | 81°F 1911 | 9°F 1949 | 22% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:18 AM, sunset 5:15 PM
- January 31
- sunrise 7:10 AM, sunset 5:42 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00030220 (Arkadelphia 2 N), public domain. Records: NOAA GHCN-Daily, station USC00030220, 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.