Climate and monthly weather forecast
Platteville, WI

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Weather in January

January, the same as December, in Platteville, Wisconsin, is a freezing cold winter month, with an average temperature varying between 11.7°F (-11.3°C) and 24.1°F (-4.4°C). January brings the lowest temperatures, with an average high of 24.1°F (-4.4°C) and an average low of 11.7°F (-11.3°C). Weather in January »

Weather in February

February, the last month of the winter in Platteville, is another freezing cold month, with an average temperature ranging between min 14.5°F (-9.7°C) and max 27.9°F (-2.3°C). At the onset of February, Platteville records an average high-temperature of a still freezing cold 27.9°F (-2.3°C), showing little deviation from the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Platteville, Wisconsin, with an average temperature fluctuating between 42.8°F (6°C) and 27.5°F (-2.5°C). The onset of March witnesses a clear shift in the average high-temperature, escalating from a subzero cold 27.9°F (-2.3°C) in February to a frosty 42.8°F (6°C). Weather in March »

Weather in April

April is a fresh spring month in Platteville, Wisconsin, with an average temperature varying between 54.7°F (12.6°C) and 37.8°F (3.2°C). The shift from March to April brings an increase in the average high-temperature, moving from a chilly 42.8°F (6°C) to a cool 54.7°F (12.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Platteville, Wisconsin, with an average temperature fluctuating between 66.7°F (19.3°C) and 48.9°F (9.4°C). In Platteville, the onset of May comes with an increased average high-temperature, moving from April's cool 54.7°F (12.6°C) to a comfortable 66.7°F (19.3°C). Weather in May »

Weather in June

June, the first month of the summer in Platteville, is a moderately hot month, with an average temperature varying between 58.8°F (14.9°C) and 76.1°F (24.5°C). The arrival of June signals an increase in the average high-temperature, moving from a comfortable 66.7°F (19.3°C) in May to a warm 76.1°F (24.5°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Platteville, Wisconsin, with an average temperature fluctuating between 79.5°F (26.4°C) and 62.6°F (17°C). The average temperatures reach their apex in July, averaging 79.5°F (26.4°C) at the high end and 62.6°F (17°C) at the low end. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Platteville, Wisconsin, with an average temperature ranging between min 59.9°F (15.5°C) and max 78.6°F (25.9°C). In Platteville, August's average high-temperature stands at a still moderately hot 78.6°F (25.9°C), closely related to the preceding month. Weather in August »

Weather in September

September, the first month of the autumn in Platteville, is still a pleasant month, with an average temperature fluctuating between 52.7°F (11.5°C) and 72.3°F (22.4°C). Platteville's progression into September involves a gentle drop in the average high-temperature, from a warm 78.6°F (25.9°C) in August to a pleasant 72.3°F (22.4°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Platteville, Wisconsin, with temperature in the range of an average high of 57.9°F (14.4°C) and an average low of 41.7°F (5.4°C). October comes with a drop in the average high-temperature, falling from September's pleasant 72.3°F (22.4°C) to a refreshing 57.9°F (14.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Platteville, is also a frosty month, with an average temperature varying between 43.3°F (6.3°C) and 30°F (-1.1°C). In Platteville, the onset of November is marked by a decreased average high-temperature, declining from October's moderate 57.9°F (14.4°C) to a chilly 43.3°F (6.3°C). Weather in November »

Weather in December

December, the first month of the winter in Platteville, is also a subzero cold month, with temperature in the range of an average high of 30.9°F (-0.6°C) and an average low of 20.5°F (-6.4°C). December's arrival comes with a decrease in the average high-temperature, moving from a frosty 43.3°F (6.3°C) in November to a freezing cold 30.9°F (-0.6°C). Weather in December »
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Frequently asked questions

What is the coldest month in Platteville?

January proves to be the coldest month in Platteville, Wisconsin, recording an average maximum temperature of 24.1°F (-4.4°C) and a minimum temperature of 11.7°F (-11.3°C).

What are the most humid months in Platteville?

The months with the highest humidity are January and February, with an average relative humidity of 88%.

How much does it rain in Platteville?

In Platteville, Wisconsin, during the entire year, the rain falls for 140.6 days and collects up to 28.66" (728mm) of precipitation.

When does it snow in Platteville?

Months with snowfall in Platteville are January through April, October through December.

What is the snowiest month in Platteville?

January is the month with the most snowfall in Platteville, Wisconsin. Snow falls for 13.2 days and accumulates 4.88" (124mm) of snow.

How much does it snow in Platteville?

Throughout the year, in Platteville, there are 47.9 snowfall days, and 18.46" (469mm) of snow is accumulated.

What is the month with the least sunshine in Platteville?

The month with the least sunshine in Platteville is January, with an average of 3.5h of sunshine.

What are the months with the lowest UV index in Platteville?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Platteville.

What is the driest month in Platteville?

February is the month with the least rainfall. Rain falls for 4 days and accumulates 1.14" (29mm) of precipitation.

When is Daylight Saving Time (DST) in Platteville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Platteville, Wisconsin, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the least humid month in Platteville?

April and October, with an average relative humidity of 77%, are the least humid months.

When it does not snow in Platteville?

In Platteville, Wisconsin, snow does not fall in May through September.

What is the rainiest month in Platteville?

June is the month with the most rainfall in Platteville, Wisconsin. Rain falls for 18.2 days and accumulates 4.02" (102mm) of precipitation.

When are the longest days in Platteville?

June has the longest days of the year, with an average of 15h and 18min of daylight.

What is the month with the highest UV index in Platteville?

June and July, with an average maximum UV index of 6, are months with the highest UV index in Platteville.

What part of the year is the hottest in Platteville?

July, noted for its average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 62.6°F (17°C), is considered the warmest month.

What month has the most sunshine in Platteville?

July has the most sunshine of the year in Platteville, with an average of 9.8h of sunshine.

What is the month with the shortest days in Platteville?

The month with the shortest days is December, with an average of 9h and 6min of daylight.

Average temperature
Platteville, WI

Average temperature - Platteville, WI

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (24.1°F).

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

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Average pressure
Platteville, WI

Average pressure - Platteville, WI

The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Platteville, WI

Average wind speed - Platteville, WI

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity
Platteville, WI

Average humidity - Platteville, WI

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and October (77%).

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Average rainfall
Platteville, WI

Average rainfall - Platteville, WI

The wettest month (with the highest rainfall) is June (4.02").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days
Platteville, WI

Average rainfall days - Platteville, WI

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (4 days).

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Average snowfall
Platteville, WI

Average snowfall - Platteville, WI

The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Platteville, WI

Average snowfall days - Platteville, WI

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Platteville, WI

Average daylight / Average sunshine - Platteville, WI

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days
Platteville, WI

Average sunshine days - Platteville, WI

The month with the most sunshine days is December (17.2 days).
The month with the least sunshine days is June (9.7 days).

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Average UV index
Platteville, WI

Average UV index - Platteville, WI

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).

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Average visibility
Platteville, WI

Average visibility - Platteville, WI

The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).

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Platteville, Wisconsin, USA

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