Roberts County Weather in January
Average highs run from 23°F on January 1 to 23°F on January 31, and lows from 6°F to 4°F. Normal precipitation for the month is 0.63 in over about 9 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
- 23°F
- Average low
- 4°F
- Precipitation
- 0.63 in
- Snowfall
- 6.2 in
- Record high
- 59°FJan 5, 2012
- Record low
- -35°FJan 2, 2010
- Chance of a freeze
- 100%
- Daylight
- 8 h 47 min to 9 h 43 min
- Cloud cover
- 62%
- Humidity
- 87%
- Dew point
- 9°F
- Wind
- 12.5 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 | 23°F | 6°F | 37°F 2020 | -26°F 2010 | 29% | 16% |
| Jan 2 | 23°F | 6°F | 43°F 2004 | -35°F 2010 | 29% | 16% |
| Jan 3 | 23°F | 6°F | 49°F 2012 | -25°F 2010 | 29% | 16% |
| Jan 4 | 23°F | 5°F | 53°F 2001 | -21°F 1999 | 29% | 16% |
| Jan 5 | 23°F | 5°F | 59°F 2012 | -20°F 2014 | 29% | 16% |
| Jan 6 | 23°F | 5°F | 48°F 2012 | -21°F 2014 | 29% | 16% |
| Jan 7 | 23°F | 5°F | 53°F 2026 | -24°F 2022 | 29% | 17% |
| Jan 8 | 23°F | 5°F | 54°F 2003 | -26°F 2010 | 29% | 17% |
| Jan 9 | 22°F | 4°F | 53°F 2012 | -27°F 2010 | 29% | 17% |
| Jan 10 | 22°F | 4°F | 55°F 2012 | -15°F 2020 | 29% | 17% |
| Jan 11 | 22°F | 4°F | 47°F 2006 | -21°F 2020 | 29% | 17% |
| Jan 12 | 22°F | 4°F | 50°F 2026 | -19°F 1999 | 29% | 17% |
| Jan 13 | 22°F | 4°F | 49°F 2021 | -24°F 2009 | 29% | 18% |
| Jan 14 | 22°F | 4°F | 43°F 2021 | -23°F 2009 | 29% | 18% |
| Jan 15 | 22°F | 4°F | 45°F 2026 | -31°F 2009 | 29% | 18% |
| Jan 16 | 22°F | 4°F | 41°F 2010 | -23°F 2009 | 29% | 18% |
| Jan 17 | 22°F | 4°F | 41°F 2015 | -20°F 2005 | 29% | 18% |
| Jan 18 | 22°F | 4°F | 48°F 2018 | -11°F 2011 | 29% | 19% |
| Jan 19 | 22°F | 3°F | 51°F 2018 | -18°F 2011 | 29% | 19% |
| Jan 20 | 22°F | 3°F | 48°F 2018 | -23°F 2011 | 29% | 19% |
| Jan 21 | 22°F | 3°F | 39°F 2002 | -24°F 2011 | 29% | 19% |
| Jan 22 | 22°F | 3°F | 40°F 2015 | -18°F 2026 | 29% | 19% |
| Jan 23 | 23°F | 3°F | 43°F 2015 | -22°F 2003 | 29% | 19% |
| Jan 24 | 23°F | 3°F | 40°F 2005 | -18°F 2026 | 28% | 19% |
| Jan 25 | 23°F | 4°F | 51°F 2002 | -19°F 2022 | 28% | 19% |
| Jan 26 | 23°F | 4°F | 45°F 2006 | -19°F 2022 | 28% | 19% |
| Jan 27 | 23°F | 4°F | 48°F 2008 | -21°F 2004 | 28% | 20% |
| Jan 28 | 23°F | 4°F | 51°F 2008 | -20°F 2004 | 28% | 20% |
| Jan 29 | 23°F | 4°F | 47°F 2024 | -27°F 2019 | 28% | 20% |
| Jan 30 | 23°F | 4°F | 49°F 2012 | -30°F 2019 | 28% | 20% |
| Jan 31 | 23°F | 4°F | 56°F 2024 | -31°F 2019 | 28% | 20% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 8:08 AM, sunset 4:55 PM
- January 31
- sunrise 7:50 AM, sunset 5:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094993 (Sisseton Muni AP), public domain. Records: NOAA GHCN-Daily, station USW00094993, 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.