Sully County Weather in April
Average highs run from 52°F on April 1 to 63°F on April 30, and lows from 29°F to 38°F. Normal precipitation for the month is 1.96 in over about 8 wet days.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 58°F
- Average low
- 33°F
- Precipitation
- 1.96 in
- Snowfall
- 6.5 in
- Record high
- 98°FApr 21, 1980
- Record low
- -3°FApr 3, 1936
- Chance of a freeze
- 100%
- Daylight
- 12 h 47 min to 14 h 12 min
- Cloud cover
- 64%
- Humidity
- 63%
- Dew point
- 32°F
- Wind
- 12.3 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 |
|---|---|---|---|---|---|---|
| Apr 1 | 52°F | 29°F | 90°F 2012 | -1°F 1975 | 24% | 11% |
| Apr 2 | 53°F | 29°F | 80°F 1921 | 3°F 1936 | 24% | 11% |
| Apr 3 | 53°F | 29°F | 84°F 1921 | -3°F 1936 | 24% | 11% |
| Apr 4 | 53°F | 30°F | 86°F 1921 | -1°F 2018 | 24% | 10% |
| Apr 5 | 54°F | 30°F | 83°F 1991 | 11°F 1936 | 24% | 10% |
| Apr 6 | 54°F | 30°F | 87°F 1959 | 6°F 2023 | 25% | 10% |
| Apr 7 | 55°F | 30°F | 87°F 1988 | -2°F 1936 | 25% | 10% |
| Apr 8 | 55°F | 31°F | 84°F 1988 | 3°F 1923 | 25% | 10% |
| Apr 9 | 55°F | 31°F | 94°F 1977 | 10°F 1989 | 25% | 9% |
| Apr 10 | 56°F | 31°F | 89°F 1996 | 9°F 1997 | 26% | 9% |
| Apr 11 | 56°F | 32°F | 87°F 2023 | 9°F 1939 | 26% | 9% |
| Apr 12 | 57°F | 32°F | 85°F 1931 | 12°F 1957 | 26% | 9% |
| Apr 13 | 57°F | 32°F | 92°F 2003 | 16°F 1957 | 26% | 8% |
| Apr 14 | 57°F | 33°F | 90°F 1942 | 12°F 1928 | 27% | 8% |
| Apr 15 | 58°F | 33°F | 90°F 2008 | 13°F 2018 | 27% | 8% |
| Apr 16 | 58°F | 33°F | 89°F 1958 | 10°F 2022 | 27% | 7% |
| Apr 17 | 58°F | 34°F | 86°F 1987 | 14°F 1953 | 27% | 7% |
| Apr 18 | 59°F | 34°F | 89°F 1923 | 12°F 1988 | 27% | 7% |
| Apr 19 | 59°F | 34°F | 87°F 1923 | 14°F 1928 | 28% | 6% |
| Apr 20 | 60°F | 35°F | 95°F 1980 | 9°F 1966 | 28% | 6% |
| Apr 21 | 60°F | 35°F | 98°F 1980 | 10°F 1927 | 28% | 6% |
| Apr 22 | 60°F | 35°F | 96°F 2026 | 20°F 1951 | 28% | 5% |
| Apr 23 | 61°F | 36°F | 90°F 1989 | 14°F 2013 | 28% | 5% |
| Apr 24 | 61°F | 36°F | 91°F 1962 | 19°F 2021 | 28% | 5% |
| Apr 25 | 62°F | 36°F | 92°F 1962 | 23°F 2013 | 28% | 4% |
| Apr 26 | 62°F | 37°F | 87°F 1952 | 18°F 1931 | 29% | 4% |
| Apr 27 | 62°F | 37°F | 94°F 2001 | 19°F 1961 | 29% | 4% |
| Apr 28 | 63°F | 38°F | 92°F 2001 | 17°F 2008 | 29% | 4% |
| Apr 29 | 63°F | 38°F | 89°F 1926 | 20°F 1958 | 29% | 3% |
| Apr 30 | 63°F | 38°F | 92°F 1992 | 21°F 1925 | 30% | 3% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- April 1
- sunrise 7:21 AM, sunset 8:08 PM
- April 30
- sunrise 6:32 AM, sunset 8:44 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00396292 (Onida 4 Nw), public domain. Records: NOAA GHCN-Daily, station USC00396292, 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.