Jefferson Weather in May

What's the weather like in Jefferson (Wisconsin) in May 2024?

The climate in Jefferson during May can be summarized as mild and reasonably dry.

May is in the spring in Jefferson and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 8°C (46°F) is normal.

Jefferson weather averages (imperial / metric)
Daytime temperature 20.8°C 69.4°F
Nightly temperature 7.8°C 46°F
Average temperature 14.3°C 57.7°F
Daily sunshine 9.3 hrs
Avg rainfall 74 mm 2.9 ins
Rainy days 11 days
Sea temperature 5.6°C 42.1°F
Humidity 67%
Windspeed 17.3kph 11 mph

On average May is the 6th wettest month of the year in Jefferson with around 74mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.3 hours of sunshine per day.

May temperatures in Jefferson

Jefferson average temperature in May

May rainfall

Jefferson average rain in May

May hourly sunshine

Jefferson average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Jefferson in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Jefferson weather stats

Jefferson weather statistics
Hottest month: July 28.4°C 83.1°F
Driest month: February 28mm 1.1ins
Sunniest month: July 10.8hrs
Coldest month: January -4°C 24.8°F
Wettest month: July 104mm 4.1ins
Map showing location of Jefferson (43.00556, -88.80733) Jefferson map pin © Google

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