Eaton Rapids weather by month
What a typical year looks like in Eaton Rapids, Michigan: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Eaton Rapids, 1 km from Eaton Rapids; records cover 1968–2026.
The year at a glance
- Precipitation a year
- 36.3 in923 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 29
- First fall freeze
- Oct 18
- Heating degree days
- 6,736
- Cooling degree days
- 606
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −7°−22° (heating, 99%) and 91°33° (cooling, 1%).
Month by month
Eaton Rapids in January
Highs average 31°−1° and lows 16°−9°, with 2.3 in58 mm of precipitation in a typical January.
- Record high
- 60°16° (2026)
- Record low
- −16°−27° (2019)
- Heating degree days
- 1300
- Cooling degree days
- 0
Eaton Rapids in February
Highs average 34°1° and lows 16°−9°, with 1.8 in46 mm of precipitation in a typical February.
- Record high
- 73°23° (2024)
- Record low
- −21°−29° (2015)
- Heating degree days
- 1120
- Cooling degree days
- 0
Eaton Rapids in March
Highs average 45°7° and lows 25°−4°, with 2.3 in57 mm of precipitation in a typical March.
- Record high
- 86°30° (2012)
- Record low
- −14°−26° (2014)
- Heating degree days
- 942
- Cooling degree days
- 1
Eaton Rapids in April
Highs average 57°14° and lows 36°2°, with 3.1 in79 mm of precipitation in a typical April.
- Record high
- 83°28° (2017)
- Record low
- 17°−8° (2018)
- Heating degree days
- 564
- Cooling degree days
- 2
Eaton Rapids in May
Highs average 69°21° and lows 47°8°, with 4.2 in106 mm of precipitation in a typical May.
- Record high
- 93°34° (2018)
- Record low
- 26°−3° (2020)
- Heating degree days
- 246
- Cooling degree days
- 32
Eaton Rapids in June
Highs average 79°26° and lows 58°14°, with 4.2 in107 mm of precipitation in a typical June.
- Record high
- 97°36° (2012)
- Record low
- 36°2° (2025)
- Heating degree days
- 38
- Cooling degree days
- 131
Eaton Rapids in July
Highs average 82°28° and lows 61°16°, with 3.1 in80 mm of precipitation in a typical July.
- Record high
- 98°37° (2012)
- Record low
- 44°7° (1968)
- Heating degree days
- 12
- Cooling degree days
- 213
Eaton Rapids in August
Highs average 80°27° and lows 59°15°, with 3.9 in99 mm of precipitation in a typical August.
- Record high
- 95°35° (2012)
- Record low
- 43°6° (2025)
- Heating degree days
- 22
- Cooling degree days
- 163
Eaton Rapids in September
Highs average 74°23° and lows 51°10°, with 3.1 in80 mm of precipitation in a typical September.
- Record high
- 93°34° (2017)
- Record low
- 33°1° (2020)
- Heating degree days
- 140
- Cooling degree days
- 59
Eaton Rapids in OctoberThis month
Highs average 61°16° and lows 40°4°, with 3.6 in92 mm of precipitation in a typical October.
- Record high
- 87°31° (2025)
- Record low
- 25°−4° (2018)
- Heating degree days
- 456
- Cooling degree days
- 5
Eaton Rapids in November
Highs average 47°8° and lows 30°−1°, with 2.6 in67 mm of precipitation in a typical November.
- Record high
- 77°25° (2015)
- Record low
- 8°−13° (2019)
- Heating degree days
- 792
- Cooling degree days
- 0
Eaton Rapids in December
Highs average 36°2° and lows 23°−5°, with 2 in51 mm of precipitation in a typical December.
- Record high
- 63°17° (2012)
- Record low
- −11°−24° (2017)
- Heating degree days
- 1104
- Cooling degree days
- 0