Climate and monthly weather forecast
Platteville, CO

Weather in January

January, the same as December, is another cold winter month in Platteville, Colorado, with an average temperature ranging between max 41.5°F (5.3°C) and min 22.5°F (-5.3°C). In January, the average high-temperature is essentially the same as in December - a still cold 41.5°F (5.3°C). Weather in January »

Weather in February

February, the last month of the winter in Platteville, is also a wintry month, with an average temperature varying between 42.3°F (5.7°C) and 22.5°F (-5.3°C). In Platteville, the average high-temperature in February is almost the same as in January - a still wintry 42.3°F (5.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Platteville, Colorado, with an average temperature ranging between min 32.5°F (0.3°C) and max 54.3°F (12.4°C). In March, the average high-temperature rises from a wintry 42.3°F (5.7°C) in February to a cool 54.3°F (12.4°C). Weather in March »

Weather in April

April is an enjoyable spring month in Platteville, Colorado, with an average temperature fluctuating between 37°F (2.8°C) and 60.8°F (16°C). In Platteville, the average high-temperature in April slightly increases from a cool 54.3°F (12.4°C) in March to an enjoyable 60.8°F (16°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Platteville, Colorado, with temperature in the range of an average low of 45.1°F (7.3°C) and an average high of 69.4°F (20.8°C). In Platteville, the average high-temperature in May marginally rises from an enjoyable 60.8°F (16°C) in April to a pleasant 69.4°F (20.8°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 ranging between min 56.7°F (13.7°C) and max 84.2°F (29°C). In Platteville, Colorado, the average high-temperature in June significantly increases from a pleasant 69.4°F (20.8°C) in May to a warm 84.2°F (29°C). Weather in June »

Weather in July

July is a tropical summer month in Platteville, Colorado, with an average temperature ranging between min 61.3°F (16.3°C) and max 89.2°F (31.8°C). The warmest month is July, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 61.3°F (16.3°C). The average heat index in July is appraised at a hot 91.4°F (33°C). Weather in July »

Weather in August

August, the last month of the summer in Platteville, is another tropical month, with an average temperature varying between 87.8°F (31°C) and 59.2°F (15.1°C). In August, the average high-temperature is essentially the same as in July - a still hot 87.8°F (31°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Platteville, Colorado, with an average temperature varying between 53.4°F (11.9°C) and 79.7°F (26.5°C). In September, the average high-temperature slightly decreases from a tropical 87.8°F (31°C) in August to a warm 79.7°F (26.5°C). Weather in September »

Weather in October

October, like September, in Platteville, Colorado, is another enjoyable autumn month, with an average temperature varying between 63.5°F (17.5°C) and 40.1°F (4.5°C). In October, the average high-temperature significantly decreases from a warm 79.7°F (26.5°C) in September to a comfortable 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Platteville, is also a fresh month, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 52°F (11.1°C). In Platteville, Colorado, the average high-temperature in November decreases from an enjoyable 63.5°F (17.5°C) in October to a cool 52°F (11.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Platteville, Colorado, with an average temperature varying between 20.7°F (-6.3°C) and 39.9°F (4.4°C). December is the coldest month, with an average high-temperature of 39.9°F (4.4°C) and an average low-temperature of 20.7°F (-6.3°C). Weather in December »
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FAQ

What are the most humid months in Platteville?

The months with the highest humidity in Platteville are January and February, with an average relative humidity of 64%.

What is the driest month in Platteville?

January and December are months with the least rain when the rain falls for 3 days and typically aggregates up to 0.12" (3mm) of rain.

How much does it rain in Platteville?

In Platteville, Colorado, during the entire year, the rain falls for 66.3 days and collects up to 4.02" (102mm) of precipitation.

When does it snow in Platteville?

January through May, October through December are months with snowfall.

How many days does it snow in Platteville?

In Platteville, during the entire year, snow falls for 29.6 days and aggregates up to 10.2" (259mm) of snow.

When is the lowest UV index in Platteville?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Platteville.

When does it snow the most in Platteville?

The month with the most snowfall in Platteville is February, when snow falls for 6.5 days and typically aggregates up to 1.73" (44mm) of snow.

What is the month with the least sunshine in Platteville?

February has the least sunshine of the year, with an average of 6.7h of sunshine.

When is Daylight Saving Time (DST) in Platteville?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Platteville, Colorado, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from MDT to MST.

What is the wettest month in Platteville?

The month with the most rainfall is May, when the rain falls for 10 days and typically aggregates up to 0.67" (17mm) of precipitation.

When it does not snow in Platteville?

June through September are months without snowfall in Platteville, Colorado.

When are the longest days in Platteville?

June has the longest days of the year, with an average of 14h and 59min of daylight.

What month has the most sunshine in Platteville?

The month with the most sunshine in Platteville, Colorado, is June, with an average of 12h of sunshine.

When is the highest UV index in Platteville?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Platteville?

With an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 61.3°F (16.3°C), July is the warmest month.

What are the least humid months in Platteville?

August and September, with an average relative humidity of 42%, are the least humid months in Platteville, Colorado.

What is the coldest month in Platteville?

The coldest month is December, with an average high-temperature of 39.9°F (4.4°C) and an average low-temperature of 20.7°F (-6.3°C).

What is the month with the shortest days in Platteville?

The month with the shortest days in Platteville is December, with an average of 9h and 22min of daylight.

Average temperature
Platteville, CO

Average temperature - Platteville, CO

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is December (39.9°F).

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

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Average pressure
Platteville, CO

Average pressure - Platteville, CO

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Platteville, CO

Average wind speed - Platteville, CO

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is December (5.5mph).

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Average humidity
Platteville, CO

Average humidity - Platteville, CO

The months with the highest relative humidity are January and February (64%).
The months with the lowest relative humidity are August and September (42%).

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Average rainfall
Platteville, CO

Average rainfall - Platteville, CO

The wettest month (with the highest rainfall) is May (0.67").
The driest months (with the least rainfall) are January and December (0.12").

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Average rainfall days
Platteville, CO

Average rainfall days - Platteville, CO

The month with the highest number of rainy days is May (10 days).
The months with the least rainy days are January and November (3 days).

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Average snowfall
Platteville, CO

Average snowfall - Platteville, CO

The month with the highest snowfall is February (1.73").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Platteville, CO

Average snowfall days - Platteville, CO

The month with the highest number of snowfall days is February (6.5 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, CO

Average daylight / Average sunshine - Platteville, CO

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

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Average sunshine days
Platteville, CO

Average sunshine days - Platteville, CO

The month with the most sunshine days is December (26.3 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index
Platteville, CO

Average UV index - Platteville, CO

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Platteville, CO

Average visibility - Platteville, CO

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

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