Monthly weather forecast and climate
Barr Lake, CO

Weather in January

January, the same as December, is a wintry winter month in Barr Lake, Colorado, with temperature in the range of an average low of 22.8°F (-5.1°C) and an average high of 42.1°F (5.6°C). In Barr Lake, the average high-temperature in January is almost the same as in December - a still wintry 42.1°F (5.6°C). Weather in January »

Weather in February

February, the last month of the winter, in Barr Lake, is another cold month, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 42.6°F (5.9°C). In February, the average high-temperature is practically the same as in January - a still wintry 42.6°F (5.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Barr Lake, is a cool month, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 54.7°F (12.6°C). In March, the average high-temperature increases, from a wintry 42.6°F (5.9°C) in February, to a cool 54.7°F (12.6°C). Weather in March »

Weather in April

April in Barr Lake, Colorado, is a comfortable spring month, with average temperature ranging between max 61.3°F (16.3°C) and min 36.5°F (2.5°C). In April, the average high-temperature slightly increases, from a cool 54.7°F (12.6°C) in March, to an enjoyable 61.3°F (16.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Barr Lake, Colorado, with average temperature ranging between min 44.4°F (6.9°C) and max 69.4°F (20.8°C). In May, the average high-temperature marginally rises, from a comfortable 61.3°F (16.3°C) in April, to a pleasant 69.4°F (20.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Barr Lake, Colorado, with average temperature fluctuating between 84.7°F (29.3°C) and 56.3°F (13.5°C). In June, the average high-temperature soars, from a pleasant 69.4°F (20.8°C) in May, to a moderately hot 84.7°F (29.3°C). Weather in June »

Weather in July

July is a hot summer month in Barr Lake, Colorado, with average temperature ranging between max 88.9°F (31.6°C) and min 61.9°F (16.6°C). July is the warmest month, with an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 61.9°F (16.6°C). In July, the average heat index is calculated to a tropical 90°F (32.2°C). Weather in July »

Weather in August

August, the last month of the summer, in Barr Lake, is another hot month, with temperature in the range of an average high of 88.2°F (31.2°C) and an average low of 60.4°F (15.8°C). In August, the average high-temperature is relatively the same as in July - a still tropical 88.2°F (31.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Barr Lake, Colorado, with average temperature fluctuating between 79.7°F (26.5°C) and 54°F (12.2°C). In September, the average high-temperature slightly decreases, from a hot 88.2°F (31.2°C) in August, to a warm 79.7°F (26.5°C). Weather in September »

Weather in October

October, like September, in Barr Lake, Colorado, is another comfortable autumn month, with average temperature fluctuating between 63.5°F (17.5°C) and 40.3°F (4.6°C). In October, the average high-temperature significantly decreases, from a moderately hot 79.7°F (26.5°C) in September, to an enjoyable 63.5°F (17.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Barr Lake, is also a fresh month, with average temperature varying between 52.3°F (11.3°C) and 30.7°F (-0.7°C). In November, the average high-temperature drops, from an enjoyable 63.5°F (17.5°C) in October, to a fresh 52.3°F (11.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Barr Lake, Colorado, with average temperature varying between 21.2°F (-6°C) and 40.8°F (4.9°C). With an average high-temperature of 40.8°F (4.9°C) and an average low-temperature of 21.2°F (-6°C), December is the coldest month. Weather in December »
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FAQ

What is the most humid month in Barr Lake?

January and February, with an average relative humidity of 64%, are most humid months in Barr Lake, Colorado.

How many days does it rain in Barr Lake?

In Barr Lake, Colorado, during the entire year, the rain falls for 80.6 days and collects up to 5.87" (149mm) of precipitation.

When does it snow in Barr Lake?

January through May, October through December are months with snowfall in Barr Lake, Colorado.

How many days does it snow in Barr Lake?

Throughout the year, in Barr Lake, there are 30.9 snowfall days, and 11.42" (290mm) of snow is accumulated.

When is the lowest UV index in Barr Lake?

Months with the lowest UV index in Barr Lake, Colorado, are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month in Barr Lake?

The month with the most snowfall in Barr Lake is February when snow falls for 6.8 days and typically aggregates up to 1.89" (48mm) of snow.

What is the month with the least sunshine in Barr Lake?

The month with the least sunshine in Barr Lake, Colorado, is February, with an average of 6.6h of sunshine.

What is the wettest month in Barr Lake?

May is the month with the most rainfall in Barr Lake. Rain falls for 10.8 days and accumulates 0.98" (25mm) of precipitation.

When it does not snow in Barr Lake?

In Barr Lake snow does not fall in June through September.

When are the longest days in Barr Lake?

The month with the longest days is June, with an average of 15h of daylight.

What are the months with the most sunshine in Barr Lake?

Months with the most sunshine are June and July, with an average of 11.8h of sunshine.

What are the months with the highest UV index in Barr Lake?

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

What is the warmest month in Barr Lake?

With an average high-temperature of 88.9°F (31.6°C) and an average low-temperature of 61.9°F (16.6°C), July is the warmest month in Barr Lake, Colorado.

What is the least humid month in Barr Lake?

The least humid month is August, with an average relative humidity of 40%.

What is the coldest month in Barr Lake?

With an average high-temperature of 40.8°F (4.9°C) and an average low-temperature of 21.2°F (-6°C), December is the coldest month.

What is the driest month in Barr Lake?

December is the month with the least rainfall in Barr Lake, Colorado. Rain falls for 2.6 days and accumulates 0.12" (3mm) of precipitation.

What is the month with the shortest days in Barr Lake?

The month with the shortest days in Barr Lake, Colorado, is December, with an average of 9.4h of daylight.

Average temperature
Barr Lake, CO

Average temperature - Barr Lake, CO

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (40.8°F).

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).

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Average pressure
Barr Lake, CO

Average pressure - Barr Lake, CO

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed
Barr Lake, CO

Average wind speed - Barr Lake, CO

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is December (6mph).

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Average humidity
Barr Lake, CO

Average humidity - Barr Lake, CO

Months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (40%).

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Average rainfall
Barr Lake, CO

Average rainfall - Barr Lake, CO

The wettest month (with the highest rainfall) is May (0.98").
The driest month (with the least rainfall) is December (0.12").

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Average rainfall days
Barr Lake, CO

Average rainfall days - Barr Lake, CO

The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is December (2.6 days).

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Average snowfall
Barr Lake, CO

Average snowfall - Barr Lake, CO

The month with the highest snowfall is February (1.89").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Barr Lake, CO

Average snowfall days - Barr Lake, CO

The month with the highest number of snowfall days is February (6.8 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Barr Lake, CO

Average daylight / Average sunshine - Barr Lake, CO

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

Months with the most sunshine are June and July (Average sunshine: 11.8h).
The month with the least sunshine is February (Average sunshine: 6.6h).

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Average sunshine days
Barr Lake, CO

Average sunshine days - Barr Lake, CO

The month with the most sunshine days is December (25.8 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index
Barr Lake, CO

Average UV index - Barr Lake, 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
Barr Lake, CO

Average visibility - Barr Lake, 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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