Roper Weather in January
Average highs run from 54°F on January 1 to 55°F on January 31, and lows from 35°F to 34°F. Normal precipitation for the month is 3.95 in over about 12 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
- 34°F
- Precipitation
- 3.95 in
- Snowfall
- 1.0 in
- Record high
- 80°FJan 16, 1928
- Record low
- -4°FJan 21, 1985
- Chance of a freeze
- 100%
- Daylight
- 9 h 47 min to 10 h 25 min
- Cloud cover
- 60%
- Humidity
- 83%
- Dew point
- 37°F
- Wind
- 9.2 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 | 54°F | 35°F | 73°F 1952 | 9°F 1918 | 38% | 1% |
| Jan 2 | 54°F | 34°F | 77°F 1952 | 11°F 2018 | 38% | 1% |
| Jan 3 | 54°F | 34°F | 71°F 1966 | 11°F 2018 | 39% | 1% |
| Jan 4 | 54°F | 34°F | 74°F 2004 | 1°F 1918 | 39% | 1% |
| Jan 5 | 54°F | 34°F | 79°F 2004 | 9°F 1918 | 39% | 1% |
| Jan 6 | 54°F | 34°F | 72°F 1913 | 5°F 2018 | 39% | 1% |
| Jan 7 | 54°F | 34°F | 74°F 1946 | 1°F 2018 | 39% | 1% |
| Jan 8 | 54°F | 34°F | 78°F 1913 | 10°F 2018 | 39% | 1% |
| Jan 9 | 54°F | 34°F | 75°F 1937 | 8°F 1944 | 39% | 1% |
| Jan 10 | 54°F | 34°F | 78°F 1974 | 10°F 1970 | 39% | 1% |
| Jan 11 | 54°F | 34°F | 76°F 1974 | 8°F 1982 | 39% | 1% |
| Jan 12 | 54°F | 34°F | 74°F 1920 | 11°F 1927 | 39% | 1% |
| Jan 13 | 54°F | 34°F | 74°F 1907 | 10°F 1981 | 39% | 1% |
| Jan 14 | 54°F | 33°F | 76°F 1911 | 15°F 1912 | 39% | 1% |
| Jan 15 | 54°F | 33°F | 76°F 1932 | 15°F 1927 | 39% | 1% |
| Jan 16 | 54°F | 33°F | 80°F 1928 | 7°F 1994 | 39% | 1% |
| Jan 17 | 54°F | 33°F | 73°F 1943 | 6°F 1977 | 39% | 1% |
| Jan 18 | 54°F | 33°F | 76°F 1937 | 14°F 1977 | 39% | 1% |
| Jan 19 | 54°F | 33°F | 72°F 1907 | 6°F 1994 | 39% | 1% |
| Jan 20 | 54°F | 33°F | 75°F 1922 | 6°F 1940 | 39% | 1% |
| Jan 21 | 54°F | 33°F | 76°F 1922 | -4°F 1985 | 39% | 1% |
| Jan 22 | 54°F | 33°F | 73°F 1927 | 10°F 1970 | 39% | 1% |
| Jan 23 | 54°F | 33°F | 76°F 1999 | 12°F 2014 | 39% | 1% |
| Jan 24 | 54°F | 33°F | 72°F 1909 | 10°F 2003 | 39% | 1% |
| Jan 25 | 54°F | 33°F | 80°F 1937 | 14°F 1935 | 39% | 1% |
| Jan 26 | 54°F | 33°F | 75°F 1950 | 10°F 1940 | 39% | 1% |
| Jan 27 | 54°F | 33°F | 75°F 1974 | 8°F 1940 | 39% | 1% |
| Jan 28 | 54°F | 33°F | 78°F 1944 | 9°F 1940 | 39% | 1% |
| Jan 29 | 55°F | 33°F | 75°F 1975 | 10°F 1940 | 39% | 1% |
| Jan 30 | 55°F | 34°F | 80°F 2002 | 10°F 1934 | 39% | 1% |
| Jan 31 | 55°F | 34°F | 78°F 1950 | 10°F 1934 | 39% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 7:17 AM, sunset 5:04 PM
- January 31
- sunrise 7:08 AM, sunset 5:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00316853 (Plymouth 5 E), public domain. Records: NOAA GHCN-Daily, station USC00312635, 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.