Harrisville weather by month
What a typical year looks like in Harrisville, Michigan: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Harrisville State Park, 1 km from Harrisville; records cover 1971–2026.
The year at a glance
- Precipitation a year
- 29.1 in740 mm
- Snow a year
- 52 in133 cm
- Last spring freeze
- May 6
- First fall freeze
- Oct 16
- Heating degree days
- 8,232
- Cooling degree days
- 192
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −4°−20° (heating, 99%) and 89°32° (cooling, 1%).
Month by month
Harrisville in January
Highs average 26°−3° and lows 14°−10°, with 1.4 in35 mm of precipitation and 14 in37 cm of snow in a typical January.
- Record high
- 58°14° (2013)
- Record low
- −19°−28° (1982)
- Heating degree days
- 1403
- Cooling degree days
- 0
Harrisville in February
Highs average 28°−2° and lows 13°−10°, with 1.1 in28 mm of precipitation and 12 in31 cm of snow in a typical February.
- Record high
- 65°18° (1984)
- Record low
- −22°−30° (1979)
- Heating degree days
- 1247
- Cooling degree days
- 0
Harrisville in March
Highs average 35°2° and lows 21°−6°, with 1.6 in41 mm of precipitation and 8 in20 cm of snow in a typical March.
- Record high
- 76°24° (2007)
- Record low
- −15°−26° (2014)
- Heating degree days
- 1138
- Cooling degree days
- 0
Harrisville in April
Highs average 46°8° and lows 31°−1°, with 3.1 in78 mm of precipitation and 4 in11 cm of snow in a typical April.
- Record high
- 88°31° (1976)
- Record low
- 6°−14° (1972)
- Heating degree days
- 802
- Cooling degree days
- 0
Harrisville in May
Highs average 57°14° and lows 42°5°, with 3.2 in82 mm of precipitation in a typical May.
- Record high
- 91°33° (2006)
- Record low
- 21°−6° (1976)
- Heating degree days
- 486
- Cooling degree days
- 3
Harrisville in June
Highs average 67°20° and lows 52°11°, with 3.1 in80 mm of precipitation in a typical June.
- Record high
- 98°37° (2005)
- Record low
- 30°−1° (1978)
- Heating degree days
- 187
- Cooling degree days
- 25
Harrisville in July
Highs average 74°23° and lows 58°14°, with 3.4 in86 mm of precipitation in a typical July.
- Record high
- 101°38° (1977)
- Record low
- 34°1° (1978)
- Heating degree days
- 58
- Cooling degree days
- 76
Harrisville in August
Highs average 74°23° and lows 58°14°, with 3.2 in81 mm of precipitation in a typical August.
- Record high
- 103°39° (2001)
- Record low
- 35°2° (1982)
- Heating degree days
- 51
- Cooling degree days
- 70
Harrisville in September
Highs average 67°19° and lows 50°10°, with 2.8 in71 mm of precipitation in a typical September.
- Record high
- 97°36° (2013)
- Record low
- 32°0° (1973)
- Heating degree days
- 211
- Cooling degree days
- 17
Harrisville in OctoberThis month
Highs average 54°12° and lows 39°4°, with 2.7 in68 mm of precipitation in a typical October.
- Record high
- 89°32° (2007)
- Record low
- 19°−7° (1972)
- Heating degree days
- 565
- Cooling degree days
- 1
Harrisville in November
Highs average 42°5° and lows 30°−1°, with 1.9 in48 mm of precipitation and 2.6 in6.6 cm of snow in a typical November.
- Record high
- 76°24° (1999)
- Record low
- −1°−18° (1976)
- Heating degree days
- 880
- Cooling degree days
- 0
Harrisville in December
Highs average 32°0° and lows 21°−6°, with 1.7 in42 mm of precipitation and 11 in28 cm of snow in a typical December.
- Record high
- 65°18° (1982)
- Record low
- −9°−23° (1976)
- Heating degree days
- 1204
- Cooling degree days
- 0