Myrtle Weather in January
Average highs run from 51°F on January 1 to 51°F on January 31, and lows from 29°F to 28°F. Normal precipitation for the month is 5.07 in over about 11 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
- 51°F
- Average low
- 28°F
- Precipitation
- 5.07 in
- Snowfall
- 1.2 in
- Record high
- 80°FJan 1, 1952
- Record low
- -13°FJan 21, 1985
- Chance of a freeze
- 100%
- Daylight
- 9 h 54 min to 10 h 30 min
- Cloud cover
- 62%
- Humidity
- 86%
- Dew point
- 35°F
- Wind
- 7.6 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 | 51°F | 29°F | 80°F 1952 | 5°F 1928 | 38% | 1% |
| Jan 2 | 51°F | 29°F | 77°F 2023 | 4°F 1928 | 38% | 1% |
| Jan 3 | 51°F | 29°F | 78°F 2022 | 3°F 1928 | 37% | 1% |
| Jan 4 | 51°F | 29°F | 76°F 1917 | -1°F 1911 | 37% | 1% |
| Jan 5 | 51°F | 28°F | 75°F 1997 | 6°F 1959 | 37% | 1% |
| Jan 6 | 51°F | 28°F | 75°F 2005 | 2°F 1924 | 37% | 1% |
| Jan 7 | 51°F | 28°F | 74°F 1989 | -2°F 1912 | 37% | 1% |
| Jan 8 | 51°F | 28°F | 75°F 1989 | 1°F 1942 | 37% | 1% |
| Jan 9 | 51°F | 28°F | 78°F 1949 | 1°F 1970 | 37% | 1% |
| Jan 10 | 51°F | 28°F | 80°F 1949 | -1°F 1962 | 37% | 1% |
| Jan 11 | 51°F | 28°F | 77°F 1898 | -5°F 1982 | 37% | 1% |
| Jan 12 | 51°F | 28°F | 74°F 2023 | -9°F 1962 | 37% | 1% |
| Jan 13 | 51°F | 28°F | 79°F 2017 | 3°F 1962 | 37% | 1% |
| Jan 14 | 51°F | 27°F | 77°F 1907 | 5°F 1918 | 36% | 1% |
| Jan 15 | 51°F | 27°F | 77°F 1907 | 6°F 1979 | 36% | 1% |
| Jan 16 | 51°F | 27°F | 79°F 1943 | 5°F 1972 | 36% | 1% |
| Jan 17 | 51°F | 27°F | 73°F 1928 | -4°F 1982 | 36% | 1% |
| Jan 18 | 51°F | 27°F | 77°F 1907 | -1°F 1948 | 35% | 2% |
| Jan 19 | 51°F | 27°F | 76°F 1951 | -8°F 1977 | 35% | 2% |
| Jan 20 | 51°F | 27°F | 75°F 1937 | -3°F 1977 | 35% | 2% |
| Jan 21 | 51°F | 27°F | 77°F 1937 | -13°F 1985 | 35% | 2% |
| Jan 22 | 51°F | 27°F | 77°F 1999 | 1°F 1985 | 35% | 2% |
| Jan 23 | 51°F | 27°F | 79°F 1943 | 7°F 1918 | 35% | 2% |
| Jan 24 | 51°F | 27°F | 80°F 1943 | -2°F 1963 | 35% | 2% |
| Jan 25 | 51°F | 27°F | 80°F 1950 | 1°F 1963 | 35% | 2% |
| Jan 26 | 51°F | 27°F | 79°F 1952 | 2°F 1940 | 34% | 2% |
| Jan 27 | 51°F | 27°F | 75°F 1947 | 9°F 1936 | 34% | 2% |
| Jan 28 | 51°F | 28°F | 76°F 1975 | 4°F 1963 | 34% | 2% |
| Jan 29 | 51°F | 28°F | 78°F 1917 | 3°F 2014 | 34% | 2% |
| Jan 30 | 51°F | 28°F | 78°F 2013 | -11°F 1966 | 34% | 2% |
| Jan 31 | 51°F | 28°F | 75°F 1923 | -10°F 1966 | 34% | 2% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:03 AM, sunset 4:57 PM
- January 31
- sunrise 6:55 AM, sunset 5:25 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00224001 (Hickory Flat), public domain. Records: NOAA GHCN-Daily, station USC00229079, 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.