Ontonagon Weather in April
Average highs run from 46°F on April 1 to 59°F on April 30, and lows from 24°F to 36°F. Normal precipitation for the month is 2.38 in over about 9 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
- 52°F
- Average low
- 30°F
- Precipitation
- 2.38 in
- Snowfall
- 6.9 in
- Record high
- 88°FApr 25, 1990
- Record low
- -4°FApr 6, 2003
- Chance of a freeze
- 100%
- Daylight
- 12 h 51 min to 14 h 23 min
- Cloud cover
- 82%
- Humidity
- 79%
- Dew point
- 31°F
- Wind
- 9.6 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 |
|---|---|---|---|---|---|---|
| Apr 1 | 46°F | 24°F | 62°F 2010 | 2°F 2025 | 28% | 14% |
| Apr 2 | 46°F | 24°F | 78°F 2010 | 4°F 1954 | 28% | 14% |
| Apr 3 | 47°F | 25°F | 62°F 2010 | -1°F 1948 | 28% | 14% |
| Apr 4 | 47°F | 25°F | 62°F 2021 | 0°F 1954 | 28% | 13% |
| Apr 5 | 47°F | 26°F | 68°F 1991 | -1°F 2003 | 28% | 13% |
| Apr 6 | 48°F | 26°F | 71°F 1991 | -4°F 2003 | 28% | 12% |
| Apr 7 | 48°F | 26°F | 64°F 1991 | 1°F 2026 | 29% | 12% |
| Apr 8 | 49°F | 27°F | 64°F 2017 | 2°F 2018 | 29% | 12% |
| Apr 9 | 49°F | 27°F | 63°F 2017 | 4°F 1989 | 29% | 11% |
| Apr 10 | 49°F | 28°F | 70°F 1977 | -1°F 2007 | 29% | 11% |
| Apr 11 | 50°F | 28°F | 74°F 1968 | 4°F 1952 | 29% | 10% |
| Apr 12 | 50°F | 29°F | 78°F 2023 | 9°F 1950 | 29% | 10% |
| Apr 13 | 51°F | 29°F | 73°F 1998 | 13°F 1992 | 29% | 10% |
| Apr 14 | 51°F | 29°F | 73°F 2023 | 11°F 1950 | 29% | 9% |
| Apr 15 | 52°F | 30°F | 73°F 2010 | 8°F 2014 | 29% | 9% |
| Apr 16 | 52°F | 30°F | 85°F 2002 | 8°F 2014 | 29% | 9% |
| Apr 17 | 53°F | 31°F | 76°F 2016 | 19°F 1993 | 30% | 8% |
| Apr 18 | 53°F | 31°F | 75°F 2005 | 11°F 2011 | 30% | 8% |
| Apr 19 | 54°F | 32°F | 74°F 2005 | 19°F 1974 | 30% | 8% |
| Apr 20 | 54°F | 32°F | 66°F 1949 | 10°F 2013 | 30% | 7% |
| Apr 21 | 55°F | 32°F | 77°F 1973 | 9°F 2013 | 30% | 7% |
| Apr 22 | 55°F | 33°F | 79°F 1980 | 18°F 2020 | 30% | 7% |
| Apr 23 | 56°F | 33°F | 81°F 1990 | 19°F 2013 | 30% | 6% |
| Apr 24 | 56°F | 34°F | 82°F 1990 | 12°F 2013 | 30% | 6% |
| Apr 25 | 57°F | 34°F | 88°F 1990 | 21°F 1967 | 30% | 6% |
| Apr 26 | 57°F | 35°F | 82°F 1990 | 21°F 1996 | 31% | 5% |
| Apr 27 | 58°F | 35°F | 70°F 1952 | 21°F 2004 | 31% | 5% |
| Apr 28 | 58°F | 35°F | 77°F 1952 | 22°F 2022 | 31% | 5% |
| Apr 29 | 59°F | 36°F | 78°F 2001 | 23°F 2018 | 31% | 5% |
| Apr 30 | 59°F | 36°F | 81°F 2001 | 23°F 2025 | 31% | 4% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- April 1
- sunrise 7:36 AM, sunset 8:27 PM
- April 30
- sunrise 6:43 AM, sunset 9:06 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00206220 (Ontonagon 6 Se), public domain. Records: NOAA GHCN-Daily, station USW00014858, 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.