Monthly weather forecast and climate
Mountain View, CO

Weather in January

January, like December, in Mountain View, Colorado, is another cold winter month, with average temperature fluctuating between 21.6°F (-5.8°C) and 40.6°F (4.8°C). In January, the average high-temperature is practically the same as in December - a still wintry 40.6°F (4.8°C). Weather in January »

Weather in February

February, the last month of the winter, in Mountain View, is another cold month, with average temperature ranging between min 20.7°F (-6.3°C) and max 40.1°F (4.5°C). In February, the average high-temperature is practically the same as in January - a still wintry 40.1°F (4.5°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Mountain View, Colorado, with average temperature fluctuating between 51.4°F (10.8°C) and 29.8°F (-1.2°C). In Mountain View, the average high-temperature in March increases, from a wintry 40.1°F (4.5°C) in February, to a fresh 51.4°F (10.8°C). Weather in March »

Weather in April

April is a moderate spring month in Mountain View, Colorado, with average temperature fluctuating between 57.7°F (14.3°C) and 34.2°F (1.2°C). In Mountain View, the average high-temperature in April marginally rises, from a fresh 51.4°F (10.8°C) in March, to a mild 57.7°F (14.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Mountain View, Colorado, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 65.8°F (18.8°C). In May, the average high-temperature slightly increases, from a mild 57.7°F (14.3°C) in April, to an enjoyable 65.8°F (18.8°C). Weather in May »

Weather in June

June, the first month of the summer, in Mountain View, is a warm month, with average temperature varying between 54.7°F (12.6°C) and 81.1°F (27.3°C). In Mountain View, the average high-temperature in June increases considerably, from a comfortable 65.8°F (18.8°C) in May, to a moderately hot 81.1°F (27.3°C). Weather in June »

Weather in July

July, like June, in Mountain View, Colorado, is a moderately hot summer month, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 85.1°F (29.5°C). July is the warmest month, with an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 59.5°F (15.3°C). In July, the average heat index is evaluated at 85.3°F (29.6°C). Weather in July »

Weather in August

August, the last month of the summer, in Mountain View, is also a moderately hot month, with average temperature varying between 83.8°F (28.8°C) and 58.5°F (14.7°C). In Mountain View, the average high-temperature is practically the same as in July - a still moderately hot 83.8°F (28.8°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Mountain View, Colorado, with temperature in the range of an average high of 76.6°F (24.8°C) and an average low of 51.4°F (10.8°C). In September, the average high-temperature slightly decreases, from a moderately hot 83.8°F (28.8°C) in August, to a still warm 76.6°F (24.8°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Mountain View, Colorado, with average temperature ranging between max 61.3°F (16.3°C) and min 38.3°F (3.5°C). In October, the average high-temperature significantly decreases, from a warm 76.6°F (24.8°C) in September, to an enjoyable 61.3°F (16.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Mountain View, Colorado, with temperature in the range of an average high of 50.5°F (10.3°C) and an average low of 28.9°F (-1.7°C). In November, the average high-temperature decreases, from an enjoyable 61.3°F (16.3°C) in October, to a fresh 50.5°F (10.3°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Mountain View, Colorado, with average temperature ranging between min 20.7°F (-6.3°C) and max 39.6°F (4.2°C). December is the coldest month, with an average high-temperature of 39.6°F (4.2°C) and an average low-temperature of 20.7°F (-6.3°C). Weather in December »
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FAQ

How much does it rain in Mountain View?

In Mountain View, during the entire year, the rain falls for 95 days and collects up to 10.08" (256mm) of precipitation.

What is the driest month in Mountain View?

January is the month with the least rainfall. Rain falls for 4.3 days and accumulates 0.35" (9mm) of precipitation.

When does it snow in Mountain View?

January through May, October through December are months with snowfall in Mountain View, Colorado.

How much does it snow in Mountain View?

In Mountain View, Colorado, during the entire year, snow falls for 40.9 days, and aggregates up to 32.17" (817mm) of snow.

When is the lowest UV index in Mountain View?

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

What is the most humid month in Mountain View?

With an average relative humidity of 66%, February is the most humid month in Mountain View, Colorado.

When does it snow the most in Mountain View?

The month with the most snowfall in Mountain View is February when snow falls for 8.6 days and typically aggregates up to 5.83" (148mm) of snow.

What is the month with the least sunshine in Mountain View?

February has the least sunshine of the year, with an average of 6.8h of sunshine.

What is the wettest month in Mountain View?

May is the month with the most rainfall in Mountain View. Rain falls for 14.1 days and accumulates 1.69" (43mm) of precipitation.

What are the least humid months in Mountain View?

Months with the lowest humidity in Mountain View are June and August, with an average relative humidity of 41%.

When it does not snow in Mountain View?

June through September are months without snowfall in Mountain View.

When are the longest days in Mountain View?

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

What are the months with the most sunshine in Mountain View?

June and July, with an average of 11.9h of sunshine, are months with the most sunshine in Mountain View, Colorado.

When is the highest UV index in Mountain View?

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

What is the warmest month in Mountain View?

With an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 59.5°F (15.3°C), July is the warmest month in Mountain View, Colorado.

What is the coldest month in Mountain View?

December is the coldest month in Mountain View, Colorado, with an average high-temperature of 39.6°F (4.2°C) and an average low-temperature of 20.7°F (-6.3°C).

What is the month with the shortest days in Mountain View?

With an average of 9.4h of daylight, December has the shortest days of the year.

Average temperature
Mountain View, CO

Average temperature - Mountain View, CO

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is December (39.6°F).

The month with the highest average low temperature is July (59.5°F).
The coldest months (with the lowest average low temperature) are February and December (20.7°F).

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Average pressure
Mountain View, CO

Average pressure - Mountain View, CO

The month with the highest atmospheric pressure is January (30.14").
Months with the lowest atmospheric pressure are April and June (29.91").

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Average wind speed
Mountain View, CO

Average wind speed - Mountain View, CO

The windiest months (with the highest average wind speed) are March and April (6.5mph).
The calmest month (with the lowest average wind speed) is September (5.6mph).

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Average humidity
Mountain View, CO

Average humidity - Mountain View, CO

The month with the highest relative humidity is February (66%).
Months with the lowest relative humidity are June and August (41%).

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Average rainfall
Mountain View, CO

Average rainfall - Mountain View, CO

The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days
Mountain View, CO

Average rainfall days - Mountain View, CO

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is November (3.3 days).

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Average snowfall
Mountain View, CO

Average snowfall - Mountain View, CO

The month with the highest snowfall is February (5.83").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Mountain View, CO

Average snowfall days - Mountain View, CO

The month with the highest number of snowfall days is February (8.6 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Mountain View, CO

Average daylight / Average sunshine - Mountain View, 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: 11.9h).
The month with the least sunshine is February (Average sunshine: 6.8h).

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Average sunshine days
Mountain View, CO

Average sunshine days - Mountain View, CO

The month with the most sunshine days is November (23.9 days).
The month with the least sunshine days is July (13.5 days).

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Average UV index
Mountain View, CO

Average UV index - Mountain View, 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
Mountain View, CO

Average visibility - Mountain View, 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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