What is the hottest month in Coleman?

July is the warmest month in Coleman, with an average high of 80.5°F.

What is the coldest month in Coleman?

January is the coldest month in Coleman, with an average low of 8.9°F.

What month does Coleman get the most rain?

July is typically the wettest month in Coleman, with about 4.10 inches of precipitation.

What plant hardiness zone is Coleman in?

Coleman is approximately in USDA plant hardiness Zone 6a, based on the average annual extreme minimum temperature.

Has the climate in Coleman changed recently?

10.1% of Coleman's all-time daily heat records were set in the last decade (since 2015), compared to roughly 5% if records were evenly distributed over time.

Coleman, WI

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

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

Year-round temperatures (°F)

Avg high Avg low

Climate summary

Coleman has an annual average temperature of 44.6°F with about 33.8 inches of precipitation per year and 51.5 inches of snow. The warmest month is July (average high 80.5°F), and the coldest is January (average low 8.9°F). July is typically the wettest month (4.10 in) and February the driest (1.34 in). Snow typically falls from October through April.

Pleasant months

2 / 12

avg high 65–80°F, low ≥ 50°F

Annual swing

52°F

warmest to coldest month

Heating need

7,563

HDD/yr

Cooling need

231

CDD/yr

Best time to visit Coleman

Full guide →

Climate change signal

All-time records →

37 of 366 (10.1%) of Coleman'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.

1890s		32
1900s		13
1910s		27
1920s		17
1930s		53
1940s		32
1950s		36
1960s		22
1970s		15
1980s		18
1990s		18
2000s		29
2010s		27
2020s		27

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	26.0°F	8.9°F	17.5°F	1.53 in	10.5 in	8
February	29.5°F	10.3°F	19.9°F	1.34 in	11.1 in	6
March	40.4°F	20.6°F	30.5°F	2.13 in	7.9 in	7
April	53.1°F	32.3°F	42.7°F	3.10 in	4.9 in	10
May	66.2°F	44.2°F	55.2°F	3.51 in	0.1 in	10
June	76.0°F	54.6°F	65.3°F	4.00 in	—	10
July	80.5°F	58.5°F	69.5°F	4.10 in	—	11
August	79.0°F	56.9°F	67.9°F	3.33 in	—	9
September	71.7°F	48.6°F	60.1°F	3.48 in	—	9
October	58.3°F	37.5°F	47.9°F	3.19 in	0.2 in	9
November	43.9°F	27.1°F	35.5°F	2.15 in	2.3 in	7
December	31.3°F	15.8°F	23.6°F	1.95 in	14.5 in	8