Monthly weather forecast and climate
Cooper, CO

Weather in January

January, like December, in Cooper, Colorado, is a wintry winter month, with average temperature varying between 23.5°F (-4.7°C) and 39.6°F (4.2°C). In January, the average high-temperature is practically the same as in December - a still cold 39.6°F (4.2°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Cooper, Colorado, with average temperature ranging between max 41.9°F (5.5°C) and min 24.3°F (-4.3°C). In February, the average high-temperature is practically the same as in January - a still wintry 41.9°F (5.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Cooper, Colorado, with average temperature ranging between min 34.3°F (1.3°C) and max 54.9°F (12.7°C). In March, the average high-temperature increases, from a cold 41.9°F (5.5°C) in February, to a fresh 54.9°F (12.7°C). Weather in March »

Weather in April

April in Cooper, Colorado, is a mild spring month, with average temperature fluctuating between 60.6°F (15.9°C) and 39.6°F (4.2°C). In Cooper, the average high-temperature slightly increases, from a fresh 54.9°F (12.7°C) in March, to a mild 60.6°F (15.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Cooper, Colorado, with average temperature varying between 47.3°F (8.5°C) and 69.3°F (20.7°C). In Cooper, the average high-temperature in May slightly increases, from a moderate 60.6°F (15.9°C) in April, to an agreeable 69.3°F (20.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Cooper, Colorado, with temperature in the range of an average high of 83.8°F (28.8°C) and an average low of 59.5°F (15.3°C). In Cooper, the average high-temperature increases considerably, from a pleasant 69.3°F (20.7°C) in May, to a moderately hot 83.8°F (28.8°C). Weather in June »

Weather in July

July is a hot summer month in Cooper, Colorado, with average temperature varying between 65.3°F (18.5°C) and 88.7°F (31.5°C). July is the warmest month, with an average high-temperature of 88.7°F (31.5°C) and an average low-temperature of 65.3°F (18.5°C). The average heat index is appraised at a tropical 90.7°F (32.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Cooper, is another tropical month, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 63°F (17.2°C). In August, the average high-temperature is relatively the same as in July - a still tropical 86.7°F (30.4°C). Weather in August »

Weather in September

September, the first month of the autumn, in Cooper, is still a warm month, with average temperature varying between 56.3°F (13.5°C) and 79.5°F (26.4°C). In Cooper, the average high-temperature in September marginally drops, from a tropical 86.7°F (30.4°C) in August, to a warm 79.5°F (26.4°C). Weather in September »

Weather in October

October, like September, in Cooper, Colorado, is another enjoyable autumn month, with average temperature fluctuating between 42.6°F (5.9°C) and 62.8°F (17.1°C). In Cooper, the average high-temperature in October significantly decreases, from a moderately hot 79.5°F (26.4°C) in September, to an enjoyable 62.8°F (17.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Cooper, Colorado, with average temperature ranging between min 32.5°F (0.3°C) and max 50.9°F (10.5°C). In November, the average high-temperature drops, from an enjoyable 62.8°F (17.1°C) in October, to a fresh 50.9°F (10.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Cooper, Colorado, with average temperature ranging between max 38.7°F (3.7°C) and min 22.5°F (-5.3°C). With an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 22.5°F (-5.3°C), December is the coldest month. Weather in December »
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FAQ

What is the most humid month in Cooper?

January is the most humid month, with an average relative humidity of 64%.

How many days does it rain in Cooper?

In Cooper, during the entire year, the rain falls for 104 days and collects up to 12.09" (307mm) of precipitation.

What is the driest month in Cooper?

Months with the least rainfall in Cooper are January and December Rain falls for 4.4 days and accumulates 0.39" (10mm) of rain.

When does it snow in Cooper?

Months with snowfall in Cooper, Colorado, are January through May, October through December.

How many days does it snow in Cooper?

In Cooper, Colorado, during the entire year, snow falls for 33.8 days, and aggregates up to 12.83" (326mm) of snow.

When is the lowest UV index in Cooper?

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

What is the snowiest month in Cooper?

The month with the most snowfall is February when snow falls for 8.1 days and typically aggregates up to 2.64" (67mm) of snow.

What is the month with the least sunshine in Cooper?

Months with the least sunshine in Cooper, Colorado, are February and December, with an average of 6.5h of sunshine.

What is the wettest month in Cooper?

May is the month with the most rainfall. Rain falls for 14 days and accumulates 2.2" (56mm) of precipitation.

When it does not snow in Cooper?

In Cooper snow does not fall in June through September.

When are the longest days in Cooper?

With an average of 15h of daylight, June has the longest days of the year in Cooper.

What is the month with the most sunshine in Cooper?

Months with the most sunshine in Cooper, Colorado, are June through August, with an average of 11.8h of sunshine.

When is the highest UV index in Cooper?

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

What is the warmest month in Cooper?

With an average high-temperature of 88.7°F (31.5°C) and an average low-temperature of 65.3°F (18.5°C), July is the warmest month in Cooper.

What are the least humid months in Cooper?

Months with the lowest humidity in Cooper, Colorado, are August and September, with an average relative humidity of 45%.

What is the coldest month in Cooper?

The coldest month in Cooper is December, with an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 22.5°F (-5.3°C).

What is the month with the shortest days in Cooper?

The month with the shortest days in Cooper, Colorado, is December, with an average of 9.3h of daylight.

Average temperature
Cooper, CO

Average temperature - Cooper, CO

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (38.7°F).

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is December (22.5°F).

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Average pressure
Cooper, CO

Average pressure - Cooper, CO

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed
Cooper, CO

Average wind speed - Cooper, CO

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is December (7.8mph).

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Average humidity
Cooper, CO

Average humidity - Cooper, CO

The month with the highest relative humidity is January (64%).
Months with the lowest relative humidity are August and September (45%).

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Average rainfall
Cooper, CO

Average rainfall - Cooper, CO

The wettest month (with the highest rainfall) is May (2.2").
The driest months (with the least rainfall) are January and December (0.39").

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Average rainfall days
Cooper, CO

Average rainfall days - Cooper, CO

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (2.9 days).

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Average snowfall
Cooper, CO

Average snowfall - Cooper, CO

The month with the highest snowfall is February (2.64").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Cooper, CO

Average snowfall days - Cooper, CO

The month with the highest number of snowfall days is February (8.1 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Cooper, CO

Average daylight / Average sunshine - Cooper, CO

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.3h).

Months with the most sunshine are June, July and August (Average sunshine: 11.8h).
Months with the least sunshine are February and December (Average sunshine: 6.5).

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Average sunshine days
Cooper, CO

Average sunshine days - Cooper, CO

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index
Cooper, CO

Average UV index - Cooper, CO

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

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Average visibility
Cooper, CO

Average visibility - Cooper, CO

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

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