Monthly weather forecast and climate
Glen Haven, CO

Weather in January

January, like December, is a freezing cold winter month in Glen Haven, Colorado, with average temperature varying between 13.3°F (-10.4°C) and 29.1°F (-1.6°C). In January, the average high-temperature is essentially the same as in December - a still freezing cold 29.1°F (-1.6°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Glen Haven, Colorado, with average temperature ranging between max 28.8°F (-1.8°C) and min 12.6°F (-10.8°C). In Glen Haven, the average high-temperature is essentially the same as in January - a still subzero cold 28.8°F (-1.8°C). Weather in February »

Weather in March

March, the first month of the spring, in Glen Haven, is a cold month, with average temperature varying between 37.8°F (3.2°C) and 20.1°F (-6.6°C). In Glen Haven, the average high-temperature in March increases, from a subzero cold 28.8°F (-1.8°C) in February, to a wintry 37.8°F (3.2°C). Weather in March »

Weather in April

April is a frosty spring month in Glen Haven, Colorado, with average temperature varying between 24.1°F (-4.4°C) and 42.8°F (6°C). In April, the average high-temperature is relatively the same as in March - a frosty 42.8°F (6°C). Weather in April »

Weather in May

The last month of the spring, May, is a cool month in Glen Haven, Colorado, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 52.9°F (11.6°C). In Glen Haven, the average high-temperature increases, from a chilly 42.8°F (6°C) in April, to a fresh 52.9°F (11.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Glen Haven, Colorado, with average temperature fluctuating between 43.7°F (6.5°C) and 68.5°F (20.3°C). In June, the average high-temperature significantly increases, from a fresh 52.9°F (11.6°C) in May, to a pleasant 68.5°F (20.3°C). Weather in June »

Weather in July

July, the same as June, in Glen Haven, Colorado, is another pleasant summer month, with temperature in the range of an average high of 72.5°F (22.5°C) and an average low of 49.3°F (9.6°C). With an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 49.3°F (9.6°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also an agreeable month in Glen Haven, Colorado, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 71.2°F (21.8°C). In August, the average high-temperature is relatively the same as in July - a still pleasant 71.2°F (21.8°C). Weather in August »

Weather in September

September, the first month of the autumn, in Glen Haven, is still a comfortable month, with average temperature ranging between min 41.9°F (5.5°C) and max 64.9°F (18.3°C). In Glen Haven, the average high-temperature slightly decreases, from an agreeable 71.2°F (21.8°C) in August, to an enjoyable 64.9°F (18.3°C). Weather in September »

Weather in October

October, the same as September, in Glen Haven, Colorado, is another chilly autumn month, with average temperature ranging between min 29.7°F (-1.3°C) and max 49.5°F (9.7°C). In October, the average high-temperature declines considerably, from a comfortable 64.9°F (18.3°C) in September, to a frosty 49.5°F (9.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Glen Haven, Colorado, with average temperature ranging between min 20.8°F (-6.2°C) and max 38.5°F (3.6°C). In November, the average high-temperature drops, from a frosty 49.5°F (9.7°C) in October, to a wintry 38.5°F (3.6°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Glen Haven, Colorado, with temperature in the range of an average high of 28.6°F (-1.9°C) and an average low of 12.6°F (-10.8°C). December is the coldest month, with an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 12.6°F (-10.8°C). Weather in December »
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FAQ

How many days does it rain in Glen Haven?

In Glen Haven, during the entire year, the rain falls for 117 days and collects up to 23.35" (593mm) of precipitation.

When does it snow in Glen Haven?

Months with snowfall are January through June, August through December.

How many days does it snow in Glen Haven?

In Glen Haven, Colorado, during the entire year, snow falls for 114.1 days, and aggregates up to 105.67" (2684mm) of snow.

When is the lowest UV index in Glen Haven?

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Glen Haven.

What is the most humid month in Glen Haven?

With an average relative humidity of 78%, February is the most humid month.

What is the month with the least sunshine in Glen Haven?

With an average of 6h of sunshine, February has the least sunshine of the year.

What is the snowiest month in Glen Haven?

The month with the most snowfall in Glen Haven, Colorado, is April when snow falls for 16.3 days and typically aggregates up to 21.3" (541mm) of snow.

What is the rainiest month in Glen Haven?

May is the month with the most rainfall. Rain falls for 14.8 days and accumulates 4.02" (102mm) of precipitation.

What is the least humid month in Glen Haven?

The least humid month is June, with an average relative humidity of 50%.

When are the longest days in Glen Haven?

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

What month has the most sunshine in Glen Haven?

June has the most sunshine of the year in Glen Haven, Colorado, with an average of 11.2h of sunshine.

What is the month with the highest UV index in Glen Haven?

June through August, with an average maximum UV index of 4, are months with the highest UV index in Glen Haven, Colorado.

What is the warmest month in Glen Haven?

The warmest month is July, with an average high-temperature of 72.5°F (22.5°C) and an average low-temperature of 49.3°F (9.6°C).

When it does not snow in Glen Haven?

July is the only month when snow does not fall in Glen Haven.

What is the coldest month in Glen Haven?

The coldest month is December, with an average high-temperature of 28.6°F (-1.9°C) and an average low-temperature of 12.6°F (-10.8°C).

What is the driest month in Glen Haven?

The month with the least rainfall is December when the rain falls for 6.3 days and typically collects 1.02" (26mm) of precipitation.

What is the month with the shortest days in Glen Haven?

With an average of 9.3h of daylight, December has the shortest days of the year in Glen Haven.

Average temperature
Glen Haven, CO

Average temperature - Glen Haven, CO

The warmest month (with the highest average high temperature) is July (72.5°F).
The month with the lowest average high temperature is December (28.6°F).

The month with the highest average low temperature is July (49.3°F).
The coldest months (with the lowest average low temperature) are February and December (12.6°F).

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Average pressure
Glen Haven, CO

Average pressure - Glen Haven, CO

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed
Glen Haven, CO

Average wind speed - Glen Haven, CO

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average rainfall
Glen Haven, CO

Average rainfall - Glen Haven, CO

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is December (1.02").

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Average rainfall days
Glen Haven, CO

Average rainfall days - Glen Haven, CO

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is November (3.6 days).

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Average snowfall
Glen Haven, CO

Average snowfall - Glen Haven, CO

The month with the highest snowfall is April (21.3").
The month with the least snowfall is July (0").

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Average snowfall days
Glen Haven, CO

Average snowfall days - Glen Haven, CO

The month with the highest number of snowfall days is March (16.8 days).
The month with the least snowfall days is July (0 days).

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Average daylight / Average sunshine
Glen Haven, CO

Average daylight / Average sunshine - Glen Haven, CO

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

The month with the most sunshine is June (Average sunshine: 11.2h).
The month with the least sunshine is February (Average sunshine: 6h).

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Average sunshine days
Glen Haven, CO

Average sunshine days - Glen Haven, CO

The month with the most sunshine days is September (19.4 days).
The month with the least sunshine days is May (8.2 days).

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Average UV index
Glen Haven, CO

Average UV index - Glen Haven, CO

Months with the highest UV index are June, July and August (UV index 4).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average visibility
Glen Haven, CO

Average visibility - Glen Haven, 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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