Value Anomaly Rank Mean

County Average Temperature

October - December 1990

0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F

Wisconsin (Hover over a County)

Temp Average Temperature : --

Anomaly: --

Rank: -- Coldest

Mean: --

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*Signifies a tie

**Insufficient variability in the data record renders rank insignificant

October - December 1990 Wisconsin County Average Temperature

County	Value	Anomaly	Rank 130 Years	1901-2000 Mean
Adams County	34.0°F	0.9°F	73	33.1°F
Ashland County	30.2°F	1.0°F	78	29.2°F
Barron County	31.4°F	1.2°F	78	30.2°F
Bayfield County	30.3°F	1.1°F	77	29.2°F
Brown County	35.2°F	1.4°F	84	33.8°F
Buffalo County	34.0°F	0.9°F	75	33.2°F
Burnett County	30.9°F	1.2°F	73	29.7°F
Calumet County	35.2°F	1.3°F	81	33.9°F
Chippewa County	32.3°F	1.2°F	78	31.1°F
Clark County	32.0°F	1.0°F	74	30.9°F
Columbia County	35.3°F	0.7°F	74	34.6°F
Crawford County	35.9°F	0.8°F	76	35.1°F
Dane County	36.2°F	0.7°F	76	35.4°F
Dodge County	36.0°F	0.9°F	79	35.1°F
Door County	35.8°F	1.2°F	80	34.6°F
Douglas County	29.8°F	0.9°F	72	28.9°F
Dunn County	32.7°F	0.9°F	77	31.8°F
Eau Claire County	32.6°F	0.9°F	74	31.7°F
Florence County	30.6°F	1.2°F	83	29.4°F
Fond du Lac County	35.7°F	1.3°F	84	34.4°F
Forest County	30.4°F	1.5°F	85	28.9°F
Grant County	36.5°F	0.7°F	76	35.8°F
Green County	36.7°F	0.7°F	75	36.0°F
Green Lake County	35.1°F	0.8°F	73	34.3°F
Iowa County	35.7°F	0.7°F	74	35.0°F
Iron County	29.5°F	0.9°F	75	28.6°F
Jackson County	33.1°F	0.9°F	76	32.1°F
Jefferson County	36.9°F	0.7°F	75	36.2°F
Juneau County	33.9°F	0.8°F	73	33.1°F
Kenosha County	39.7°F	1.9°F	95	37.8°F
Kewaunee County	35.6°F	1.5°F	82	34.2°F
La Crosse County	34.7°F	0.8°F	74	33.9°F
Lafayette County	36.3°F	0.6°F	78	35.7°F
Langlade County	31.2°F	1.8°F	89	29.4°F
Lincoln County	31.1°F	1.4°F	82	29.7°F
Manitowoc County	35.9°F	1.4°F	83	34.5°F
Marathon County	31.9°F	1.1°F	80	30.7°F
Marinette County	33.0°F	1.1°F	80	31.9°F
Marquette County	34.7°F	0.7°F	72	34.0°F
Menominee County	32.8°F	1.6°F	88	31.2°F
Milwaukee County	39.2°F	1.9°F	92	37.3°F
Monroe County	33.7°F	0.9°F	77	32.8°F
Oconto County	33.6°F	1.4°F	83	32.3°F
Oneida County	30.3°F	1.2°F	80	29.1°F
Outagamie County	34.9°F	1.4°F	83	33.5°F
Ozaukee County	37.7°F	1.5°F	86	36.2°F
Pepin County	33.8°F	0.8°F	77	33.0°F
Pierce County	33.1°F	0.8°F	73	32.2°F
Polk County	31.6°F	1.1°F	77	30.5°F
Portage County	33.1°F	1.0°F	77	32.2°F
Price County	30.2°F	1.3°F	81	28.9°F
Racine County	39.3°F	1.9°F	95	37.4°F
Richland County	34.9°F	0.4°F	59	34.5°F
Rock County	37.3°F	0.8°F	76	36.5°F
Rusk County	31.3°F	1.1°F	76	30.2°F
St. Croix County	32.5°F	0.9°F	75	31.5°F
Sauk County	34.9°F	0.5°F	69	34.4°F
Sawyer County	29.9°F	1.1°F	78	28.8°F
Shawano County	33.3°F	1.4°F	86	31.9°F
Sheboygan County	36.5°F	1.4°F	83	35.1°F
Taylor County	31.1°F	1.2°F	75	29.9°F
Trempealeau County	33.4°F	0.6°F	69	32.9°F
Vernon County	34.5°F	0.7°F	73	33.8°F
Vilas County	29.7°F	1.2°F	78	28.5°F
Walworth County	38.0°F	1.4°F	88	36.6°F
Washburn County	30.4°F	1.2°F	78	29.2°F
Washington County	36.1°F	1.2°F	83	35.0°F
Waukesha County	37.4°F	1.4°F	85	36.0°F
Waupaca County	34.1°F	1.1°F	80	33.0°F
Waushara County	34.3°F	1.0°F	77	33.3°F
Winnebago County	35.6°F	1.4°F	85	34.2°F
Wood County	33.1°F	1.0°F	77	32.1°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on August 26, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping