Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Weather in Milwaukee in December

In an average December, Milwaukee sees a daily high around 34°F and a low around 24°F, based on 1980–2026 of local climate records.

Average high34°F
Typical high range22°F to 45°F
Average low24°F
Typical low range7°F to 36°F
Average daily precipitation0.10 in

December records

The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.

High

Highest 63°F 2001-12-05
Lowest -3°F 1983-12-23

Low

Highest 54°F 2001-12-05
Lowest -17°F 1983-12-24

Feels-like

Highest 54°F 2001-12-05
Lowest -46°F 1983-12-24

Humidity

Highest 10.8 g/m³ 1982-12-02
Lowest 0.6 g/m³ 1983-12-23

Wind

Highest 31 mph 1990-12-03
Lowest 4 mph 2014-12-20

Gust

Highest 61 mph 1990-12-03
Lowest 9 mph 2014-12-20

Precip

Wettest 5.71 in 2008
Driest 0.77 in 1993

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