Argonne, Wisconsin Weather by Month

Argonne is a small town located in Forest County, Wisconsin, United States. Situated in the northern part of the state, Argonne lies approximately 100 miles northwest of Green Bay and about 250 miles north of Milwaukee. The town covers an area of around 36 square miles and has a population of approximately 500 residents, according to the latest census data. Argonne is known for its rural charm, scenic landscapes, and outdoor recreational opportunities.

Geographically, Argonne is part of the Northwoods region, characterized by its dense forests, numerous lakes, and abundant wildlife. The town is surrounded by the Chequamegon-Nicolet National Forest, which provides a stunning backdrop and a wealth of outdoor activities for residents and visitors. The Peshtigo River, which runs through the area, adds to the natural beauty and offers opportunities for fishing, kayaking, and canoeing.

While Argonne may not host large corporations or universities, it is home to several local businesses and attractions. One notable establishment is the Blackwell Job Corps Center, which provides education and vocational training for young people. Major landmarks in Argonne include the Argonne Experimental Forest, a research area managed by the U.S. Forest Service, and various trails and campsites within the national forest that attract outdoor enthusiasts year-round.

Climate and Weather Overview

Argonne experiences a humid continental climate, characterized by cold, snowy winters and warm, humid summers. This type of climate is typical for the upper Midwest region of the United States, with significant seasonal variations in temperature and weather patterns.

Average Monthly Climate Data

Month Average Temperature (°F) Average Precipitation (in) Average Sunny Days
January 14.0 1.2 9
February 18.0 1.0 10
March 30.0 1.8 12
April 44.0 2.4 14
May 56.0 3.2 16
June 66.0 3.8 18
July 71.0 3.7 20
August 69.0 3.6 19
September 60.0 3.2 17
October 47.0 2.5 14
November 33.0 2.1 10
December 20.0 1.4 8

Weather by Month


January in Argonne is characterized by very cold temperatures, with average lows around 0°F and highs reaching about 28°F. Snowfall is common, contributing to a typical winter landscape. Precipitation averages around 1.2 inches, mostly in the form of snow.

Natural Disasters

Argonne occasionally experiences winter storms in January, which can lead to heavy snowfall and icy conditions, causing travel disruptions and power outages.


Inside Activities: Indoor activities such as visiting local community centers, enjoying community events, and indoor sports at the community center are popular.

Outside Activities: Outdoor enthusiasts often engage in activities like snowshoeing, ice fishing, and snowmobiling in nearby trails and parks.


February remains cold with similar temperature patterns to January. Average lows are around 4°F, and highs reach about 30°F. Precipitation is slightly lower, averaging 1.0 inches.

Natural Disasters

Winter storms continue to pose a threat, although they are less frequent than in January.


Inside Activities: Cultural events and workshops at local community centers, as well as library programs, offer indoor entertainment.

Outside Activities: Outdoor activities include cross-country skiing and ice skating at community rinks.


March marks the beginning of spring with temperatures starting to warm up. Average lows are around 15°F, and highs reach about 39°F. Precipitation increases to about 1.8 inches, with a mix of rain and snow.

Natural Disasters

Flooding can occur due to melting snow and spring rains, although it is not a common occurrence.


Inside Activities: Spring crafts and indoor markets become popular as residents anticipate the warmer weather.

Outside Activities: Early spring hiking and bird watching at local parks are enjoyable as the flora begins to bloom.


April sees a significant rise in temperatures, with lows around 29°F and highs averaging 53°F. Rainfall is more common, with an average precipitation of 2.4 inches.

Natural Disasters

Severe weather, including thunderstorms, can occur during this month.


Inside Activities: Art exhibits and historical presentations at local museums draw visitors seeking to avoid the April showers.

Outside Activities: Gardening and visiting local parks are popular as the weather becomes more favorable.


May brings warmer temperatures with lows around 41°F and highs reaching 68°F. Precipitation averages 3.2 inches, often in the form of showers and thunderstorms.

Natural Disasters

Thunderstorms are more frequent, sometimes accompanied by hail or strong winds.


Inside Activities: Indoor concerts and theater performances provide cultural experiences.

Outside Activities: Farmers’ markets, outdoor festivals, and picnics become common as the weather improves.


June is the start of summer with temperatures ranging from lows of 51°F to highs of 76°F. It is one of the wetter months, with an average precipitation of 3.8 inches.

Natural Disasters

Severe thunderstorms and occasional tornadoes are possible, particularly in the first half of the month.


Inside Activities: Educational programs and community events continue to attract locals and visitors.

Outside Activities: Hiking, biking, and fishing are popular as residents take advantage of the warm weather.


July is the warmest month with average lows around 55°F and highs reaching 80°F. Precipitation is slightly lower at 3.7 inches, with frequent thunderstorms.

Natural Disasters

Heatwaves can occur, but severe weather such as thunderstorms and occasional tornadoes are more common.


Inside Activities: Visiting air-conditioned museums and attending indoor events are favored during hot spells.

Outside Activities: Swimming, boating, and attending outdoor concerts are popular summertime activities.


August remains warm with temperatures ranging from lows of 53°F to highs of 78°F. Precipitation averages 3.6 inches, mostly from thunderstorms.

Natural Disasters

Similar to July, thunderstorms and heatwaves are the primary weather concerns.


Inside Activities: Indoor sports and community center events provide relief from the summer heat.

Outside Activities: Hiking, camping, and participating in local fairs and festivals are common.


September sees a gradual cooling with lows around 46°F and highs of 70°F. Precipitation averages 3.2 inches, mostly from fall showers.

Natural Disasters

The risk of severe weather decreases, but occasional thunderstorms can still occur.


Inside Activities: Fall arts and crafts fairs, along with cultural events, are popular.

Outside Activities: Apple picking, hiking, and enjoying the fall foliage at local parks and preserves are favored activities.


October brings cooler temperatures with lows around 35°F and highs reaching 57°F. Precipitation averages 2.5 inches, often in the form of light rain.

Natural Disasters

The likelihood of natural disasters is low, although early frost can impact agriculture.


Inside Activities: Halloween events and indoor fall festivals attract families.

Outside Activities: Leaf peeping, hayrides, and visiting pumpkin patches are popular outdoor activities.


November sees further cooling with lows around 25°F and highs averaging 43°F. Precipitation averages 2.1 inches, transitioning from rain to occasional snow by the end of the month.

Natural Disasters

Early winter storms can occur, but they are generally mild.


Inside Activities: Holiday craft fairs and indoor community gatherings begin to take place.

Outside Activities: Hiking and preparing for winter sports are common as residents enjoy the last of the fall weather.


December is characterized by cold temperatures with lows around 12°F and highs of 30°F. Precipitation averages 1.4 inches, mostly as snow.

Natural Disasters

Winter storms and heavy snowfall can disrupt travel and daily activities.


Inside Activities: Holiday events, indoor markets, and family gatherings are prevalent during the festive season.

Outside Activities: Ice skating, snowmobiling, and winter hiking in nearby parks provide outdoor entertainment.

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