Algoma, WI

Climate overview — based on NOAA 1991-2020 normals from FORESTVILLE-4E, WI US.

Dfb Warm-summer humid continental climate 6b USDA hardiness Zone 6b

Year-round temperatures (°F)

10° 30° 50° 70° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Algoma has an annual average temperature of 44.1°F with about 30.1 inches of precipitation per year and 52.7 inches of snow. The warmest month is July (average high 77.0°F), and the coldest is January (average low 10.7°F). August is typically the wettest month (3.79 in) and February the driest (1.01 in). Snow typically falls from October through April.

Pleasant months
4 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
49.6°F
warmest to coldest month
Heating need
7,686
Cooling need
159

Best time to visit Algoma

Full guide →

Climate change signal

All-time records →

193 of 366 (52.7%) of Algoma's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

2000s
111
2010s
134
2020s
121

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 25.9°F 10.7°F 18.3°F 1.45 in 12.4 in 9
February 28.8°F 13.0°F 20.9°F 1.01 in 12.6 in 8
March 37.9°F 21.9°F 29.9°F 1.63 in 8.1 in 8
April 49.2°F 32.8°F 41.0°F 2.77 in 4.1 in 10
May 61.3°F 42.8°F 52.1°F 3.15 in 0.1 in 11
June 71.2°F 52.9°F 62.0°F 3.31 in 10
July 77.0°F 58.9°F 67.9°F 3.22 in 10
August 76.3°F 58.5°F 67.4°F 3.79 in 9
September 68.8°F 51.1°F 60.0°F 3.05 in 10
October 56.4°F 40.3°F 48.3°F 2.97 in 0.2 in 12
November 43.2°F 28.8°F 36.0°F 2.10 in 1.6 in 9
December 32.1°F 18.6°F 25.3°F 1.62 in 13.6 in 10

Climate twins of Algoma

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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