Grant weather by month
What a typical year looks like in Grant, Michigan: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Fremont 4 Wsw, 21 km from Grant; records cover 2000–2026.
The year at a glance
- Precipitation a year
- 37.5 in951 mm
- Snow a year
- Rare
- Last spring freeze
- May 5
- First fall freeze
- Oct 10
- Heating degree days
- 7,189
- Cooling degree days
- 389
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −2°−19° (heating, 99%) and 90°32° (cooling, 1%).
Month by month
Grant in January
Highs average 30°−1° and lows 16°−9°, with 2.5 in62 mm of precipitation in a typical January.
- Record high
- 59°15° (2005)
- Record low
- −13°−25° (2015)
- Heating degree days
- 1313
- Cooling degree days
- 0
Grant in February
Highs average 32°0° and lows 16°−9°, with 1.9 in47 mm of precipitation in a typical February.
- Record high
- 69°21° (2024)
- Record low
- −16°−27° (2015)
- Heating degree days
- 1148
- Cooling degree days
- 0
Grant in March
Highs average 42°6° and lows 23°−5°, with 2.4 in61 mm of precipitation in a typical March.
- Record high
- 84°29° (2012)
- Record low
- −15°−26° (2014)
- Heating degree days
- 1004
- Cooling degree days
- 1
Grant in April
Highs average 55°13° and lows 33°1°, with 3.8 in96 mm of precipitation in a typical April.
- Record high
- 85°29° (2002)
- Record low
- 14°−10° (2003)
- Heating degree days
- 627
- Cooling degree days
- 0
Grant in May
Highs average 67°19° and lows 44°7°, with 3.9 in99 mm of precipitation in a typical May.
- Record high
- 93°34° (2018)
- Record low
- 24°−4° (2020)
- Heating degree days
- 308
- Cooling degree days
- 16
Grant in June
Highs average 76°25° and lows 54°12°, with 3.6 in91 mm of precipitation in a typical June.
- Record high
- 93°34° (2005)
- Record low
- 34°1° (2003)
- Heating degree days
- 73
- Cooling degree days
- 80
Grant in July
Highs average 80°27° and lows 58°14°, with 3.3 in83 mm of precipitation in a typical July.
- Record high
- 96°36° (2012)
- Record low
- 37°3° (2001)
- Heating degree days
- 27
- Cooling degree days
- 143
Grant in August
Highs average 78°26° and lows 56°14°, with 3.4 in86 mm of precipitation in a typical August.
- Record high
- 95°35° (2001)
- Record low
- 40°4° (2009)
- Heating degree days
- 38
- Cooling degree days
- 105
Grant in September
Highs average 71°22° and lows 50°10°, with 3.4 in85 mm of precipitation in a typical September.
- Record high
- 93°34° (2017)
- Record low
- 33°1° (2000)
- Heating degree days
- 171
- Cooling degree days
- 42
Grant in OctoberThis month
Highs average 59°15° and lows 39°4°, with 3.9 in99 mm of precipitation in a typical October.
- Record high
- 85°29° (2007)
- Record low
- 25°−4° (2002)
- Heating degree days
- 501
- Cooling degree days
- 2
Grant in November
Highs average 45°7° and lows 30°−1°, with 3.1 in78 mm of precipitation in a typical November.
- Record high
- 72°22° (2015)
- Record low
- 10°−12° (2005)
- Heating degree days
- 831
- Cooling degree days
- 0
Grant in December
Highs average 34°1° and lows 22°−6°, with 2.5 in63 mm of precipitation in a typical December.
- Record high
- 65°18° (2001)
- Record low
- −7°−22° (2000)
- Heating degree days
- 1148
- Cooling degree days
- 0