Harbor Beach weather by month
What a typical year looks like in Harbor Beach, Michigan: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Harbor Beach 1 Sse, 2 km from Harbor Beach; records cover 1899–2026.
The year at a glance
- Precipitation a year
- 34 in863 mm
- Snow a year
- 47 in120 cm
- Last spring freeze
- Apr 30
- First fall freeze
- Oct 22
- Heating degree days
- 7,462
- Cooling degree days
- 353
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
Harbor Beach in January
Highs average 29°−2° and lows 16°−9°, with 2.4 in61 mm of precipitation and 15 in39 cm of snow in a typical January.
- Record high
- 62°17° (1944)
- Record low
- −19°−28° (1951)
- Heating degree days
- 1324
- Cooling degree days
- 0
Harbor Beach in February
Highs average 30°−1° and lows 16°−9°, with 2.1 in52 mm of precipitation and 11 in28 cm of snow in a typical February.
- Record high
- 68°20° (1984)
- Record low
- −22°−30° (1934)
- Heating degree days
- 1177
- Cooling degree days
- 0
Harbor Beach in March
Highs average 39°4° and lows 23°−5°, with 1.9 in48 mm of precipitation and 6 in15 cm of snow in a typical March.
- Record high
- 84°29° (1910)
- Record low
- −12°−24° (1948)
- Heating degree days
- 1056
- Cooling degree days
- 0
Harbor Beach in April
Highs average 49°10° and lows 33°1°, with 3.6 in91 mm of precipitation and 1.4 in3.6 cm of snow in a typical April.
- Record high
- 89°32° (1915)
- Record low
- 3°−16° (1923)
- Heating degree days
- 718
- Cooling degree days
- 1
Harbor Beach in May
Highs average 61°16° and lows 44°7°, with 3.2 in81 mm of precipitation in a typical May.
- Record high
- 92°33° (1919)
- Record low
- 24°−4° (1903)
- Heating degree days
- 410
- Cooling degree days
- 12
Harbor Beach in June
Highs average 71°21° and lows 54°12°, with 3.3 in85 mm of precipitation in a typical June.
- Record high
- 100°38° (1934)
- Record low
- 32°0° (1910)
- Heating degree days
- 140
- Cooling degree days
- 58
Harbor Beach in July
Highs average 77°25° and lows 60°15°, with 3 in77 mm of precipitation in a typical July.
- Record high
- 105°41° (1936)
- Record low
- 38°3° (1907)
- Heating degree days
- 34
- Cooling degree days
- 130
Harbor Beach in August
Highs average 76°24° and lows 59°15°, with 3.3 in84 mm of precipitation in a typical August.
- Record high
- 102°39° (1918)
- Record low
- 35°2° (1982)
- Heating degree days
- 35
- Cooling degree days
- 109
Harbor Beach in September
Highs average 70°21° and lows 52°11°, with 3.2 in81 mm of precipitation in a typical September.
- Record high
- 98°37° (1913)
- Record low
- 21°−6° (1899)
- Heating degree days
- 161
- Cooling degree days
- 40
Harbor Beach in OctoberThis month
Highs average 58°14° and lows 42°5°, with 3.1 in77 mm of precipitation in a typical October.
- Record high
- 88°31° (1900)
- Record low
- 10°−12° (2018)
- Heating degree days
- 479
- Cooling degree days
- 3
Harbor Beach in November
Highs average 45°7° and lows 32°0°, with 2.6 in67 mm of precipitation and 1.7 in4.3 cm of snow in a typical November.
- Record high
- 80°27° (1950)
- Record low
- 4°−16° (1933)
- Heating degree days
- 800
- Cooling degree days
- 0
Harbor Beach in December
Highs average 34°1° and lows 23°−5°, with 2.3 in58 mm of precipitation and 12 in29 cm of snow in a typical December.
- Record high
- 65°18° (2001)
- Record low
- −14°−26° (1960)
- Heating degree days
- 1128
- Cooling degree days
- 0