Value Anomaly Rank Mean

County Average Temperature

October - December 1939

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 1939 Wisconsin County Average Temperature

County	Value	Anomaly	Rank 130 Years	1901-2000 Mean
Adams County	36.1°F	3.0°F	108	33.1°F
Ashland County	32.5°F	3.3°F	113	29.2°F
Barron County	34.2°F	3.9°F	113	30.2°F
Bayfield County	32.8°F	3.6°F	114	29.2°F
Brown County	36.7°F	2.9°F	106	33.8°F
Buffalo County	36.2°F	3.0°F	106	33.2°F
Burnett County	33.8°F	4.1°F	112	29.7°F
Calumet County	37.2°F	3.2°F	110	33.9°F
Chippewa County	34.4°F	3.2°F	111	31.1°F
Clark County	33.9°F	3.0°F	109	30.9°F
Columbia County	38.0°F	3.4°F	113	34.6°F
Crawford County	38.9°F	3.8°F	116	35.1°F
Dane County	39.0°F	3.6°F	114	35.4°F
Dodge County	38.3°F	3.2°F	110	35.1°F
Door County	37.1°F	2.4°F	104	34.6°F
Douglas County	32.9°F	4.0°F	114	28.9°F
Dunn County	35.2°F	3.4°F	111	31.8°F
Eau Claire County	34.4°F	2.7°F	101	31.7°F
Florence County	32.1°F	2.7°F	106	29.4°F
Fond du Lac County	37.6°F	3.2°F	112	34.4°F
Forest County	31.6°F	2.7°F	106	28.9°F
Grant County	39.7°F	3.9°F	116	35.8°F
Green County	39.7°F	3.7°F	115	36.0°F
Green Lake County	37.6°F	3.3°F	112	34.3°F
Iowa County	38.9°F	3.8°F	114	35.0°F
Iron County	32.0°F	3.4°F	115	28.6°F
Jackson County	34.9°F	2.8°F	101	32.1°F
Jefferson County	39.7°F	3.5°F	115	36.2°F
Juneau County	35.7°F	2.7°F	100	33.1°F
Kenosha County	41.2°F	3.4°F	115	37.8°F
Kewaunee County	36.8°F	2.7°F	104	34.2°F
La Crosse County	37.3°F	3.4°F	112	33.9°F
Lafayette County	39.8°F	4.1°F	119	35.7°F
Langlade County	32.2°F	2.8°F	104	29.4°F
Lincoln County	32.5°F	2.8°F	108	29.7°F
Manitowoc County	37.4°F	2.9°F	106	34.5°F
Marathon County	33.8°F	3.0°F	112	30.7°F
Marinette County	34.4°F	2.5°F	104	31.9°F
Marquette County	37.3°F	3.3°F	112	34.0°F
Menominee County	33.6°F	2.4°F	98	31.2°F
Milwaukee County	40.7°F	3.3°F	113	37.3°F
Monroe County	35.8°F	3.0°F	108	32.8°F
Oconto County	34.8°F	2.5°F	103	32.3°F
Oneida County	32.1°F	3.0°F	111	29.1°F
Outagamie County	36.4°F	2.9°F	105	33.5°F
Ozaukee County	39.0°F	2.8°F	105	36.2°F
Pepin County	36.4°F	3.4°F	114	33.0°F
Pierce County	35.7°F	3.5°F	113	32.2°F
Polk County	34.3°F	3.9°F	112	30.5°F
Portage County	35.4°F	3.2°F	112	32.2°F
Price County	32.0°F	3.1°F	112	28.9°F
Racine County	40.9°F	3.5°F	115	37.4°F
Richland County	38.2°F	3.6°F	114	34.5°F
Rock County	40.2°F	3.6°F	114	36.5°F
Rusk County	33.9°F	3.7°F	113	30.2°F
St. Croix County	35.1°F	3.6°F	112	31.5°F
Sauk County	37.6°F	3.2°F	110	34.4°F
Sawyer County	32.2°F	3.5°F	113	28.8°F
Shawano County	34.4°F	2.5°F	103	31.9°F
Sheboygan County	38.1°F	3.1°F	108	35.1°F
Taylor County	32.8°F	2.9°F	108	29.9°F
Trempealeau County	35.7°F	2.9°F	105	32.9°F
Vernon County	37.5°F	3.7°F	114	33.8°F
Vilas County	31.3°F	2.8°F	107	28.5°F
Walworth County	40.1°F	3.5°F	115	36.6°F
Washburn County	33.1°F	3.9°F	114	29.2°F
Washington County	37.9°F	2.9°F	107	35.0°F
Waukesha County	39.4°F	3.5°F	114	36.0°F
Waupaca County	35.9°F	2.9°F	109	33.0°F
Waushara County	36.6°F	3.3°F	112	33.3°F
Winnebago County	37.5°F	3.3°F	113	34.2°F
Wood County	35.1°F	3.1°F	112	32.1°F

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published August 2025, retrieved on August 23, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping