Climate and monthly weather forecast
Mesa, CO

Weather in January

January, like December, is another subzero cold winter month in Mesa, Colorado, with an average temperature varying between 13.5°F (-10.3°C) and 30.6°F (-0.8°C). The coldest month is January, with an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 13.5°F (-10.3°C). Weather in January »

Weather in February

The last month of the winter, February, is a wintry month in Mesa, Colorado, with temperature in the range of an average high of 33.8°F (1°C) and an average low of 17.2°F (-8.2°C). In February, the average high-temperature is relatively the same as in January - a wintry 33.8°F (1°C). Weather in February »

Weather in March

March, the first month of the spring in Mesa, is a frosty month, with an average temperature ranging between min 26.1°F (-3.3°C) and max 43.3°F (6.3°C). In March, the average high-temperature increases from a wintry 33.8°F (1°C) in February to a chilly 43.3°F (6.3°C). Weather in March »

Weather in April

April in Mesa, Colorado, is a cool spring month, with temperature in the range of an average high of 51.4°F (10.8°C) and an average low of 32°F (0°C). In April, the average high-temperature marginally rises from a frosty 43.3°F (6.3°C) in March to a cool 51.4°F (10.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Mesa, Colorado, with an average temperature fluctuating between 38.7°F (3.7°C) and 62.4°F (16.9°C). In May, the average high-temperature rises from a cool 51.4°F (10.8°C) in April to an enjoyable 62.4°F (16.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Mesa, Colorado, with an average temperature fluctuating between 76.3°F (24.6°C) and 48°F (8.9°C). In June, the average high-temperature rises from an enjoyable 62.4°F (16.9°C) in May to a warm 76.3°F (24.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Mesa, Colorado, with an average temperature fluctuating between 54.3°F (12.4°C) and 81.5°F (27.5°C). The warmest month is July, with an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 54.3°F (12.4°C). The average heat index in July is computed to be 81.7°F (27.6°C). Weather in July »

Weather in August

August, the last month of the summer in Mesa, is also a moderately hot month, with an average temperature ranging between min 52.9°F (11.6°C) and max 78.6°F (25.9°C). In Mesa, the average high-temperature in August is essentially the same as in July - a still moderately hot 78.6°F (25.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Mesa, is still a pleasant month, with an average temperature fluctuating between 46.9°F (8.3°C) and 71.2°F (21.8°C). In September, the average high-temperature marginally drops from a moderately hot 78.6°F (25.9°C) in August to a pleasant 71.2°F (21.8°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Mesa, Colorado, with an average temperature varying between 35.8°F (2.1°C) and 55.6°F (13.1°C). In October, the average high-temperature significantly decreases from an agreeable 71.2°F (21.8°C) in September to a moderate 55.6°F (13.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Mesa, Colorado, with an average temperature ranging between max 43.5°F (6.4°C) and min 25.7°F (-3.5°C). In November, the average high-temperature drops from a mild 55.6°F (13.1°C) in October to a frosty 43.5°F (6.4°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Mesa, Colorado, with temperature in the range of an average low of 15.8°F (-9°C) and an average high of 32°F (0°C). In Mesa, Colorado, the average high-temperature in December drops from a chilly 43.5°F (6.4°C) in November to a wintry 32°F (0°C). Weather in December »
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FAQ

What is the coldest month in Mesa?

With an average high-temperature of 30.6°F (-0.8°C) and an average low-temperature of 13.5°F (-10.3°C), January is the coldest month in Mesa.

What is the most humid month in Mesa?

The most humid month in Mesa, Colorado, is January, with an average relative humidity of 84%.

How many days does it rain in Mesa?

Throughout the year, in Mesa, there are 122.7 rainfall days, and 17.91" (455mm) of precipitation is accumulated.

When does it snow in Mesa?

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

What is the snowiest month in Mesa?

The month with the most snowfall in Mesa is January, when snow falls for 15.7 days and typically aggregates up to 12.28" (312mm) of snow.

How many days does it snow in Mesa?

Throughout the year, there are 64.1 snowfall days, and 49.21" (1250mm) of snow is accumulated.

What is the month with the least sunshine in Mesa?

With an average of 5.8h of sunshine, January has the least sunshine of the year in Mesa, Colorado.

What is the month with the lowest UV index in Mesa?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Mesa.

What is the rainiest month in Mesa?

March is the month with the most rainfall. Rain falls for 13.6 days and accumulates 2.09" (53mm) of precipitation.

When is Daylight Saving Time (DST) in Mesa?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month in Mesa?

June is the least humid month in Mesa, Colorado, with an average relative humidity of 37%.

When it does not snow in Mesa?

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

When are the longest days in Mesa?

The month with the longest days in Mesa, Colorado, is June, with an average of 14h and 53min of daylight.

What are the months with the highest UV index in Mesa?

The months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the warmest month in Mesa?

The warmest month in Mesa is July, with an average high-temperature of 81.5°F (27.5°C) and an average low-temperature of 54.3°F (12.4°C).

What month has the most sunshine in Mesa?

July has the most sunshine of the year in Mesa, Colorado, with an average of 11.9h of sunshine.

What is the driest month in Mesa?

The month with the least rainfall in Mesa, Colorado, is August, when the rain falls for 8.7 days and typically collects 0.83" (21mm) of precipitation.

What is the month with the shortest days in Mesa?

With an average of 9h and 28min of daylight, December has the shortest days of the year.

Average pressure
Mesa, CO

Average pressure - Mesa, CO

The month with the highest atmospheric pressure is January (30.26"Hg).
The month with the lowest atmospheric pressure is May (29.91"Hg).

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Average wind speed
Mesa, CO

Average wind speed - Mesa, CO

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average rainfall
Mesa, CO

Average rainfall - Mesa, CO

The wettest month (with the highest rainfall) is March (2.09").
The driest month (with the least rainfall) is August (0.83").

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Average rainfall days
Mesa, CO

Average rainfall days - Mesa, CO

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is November (6.2 days).

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Average snowfall
Mesa, CO

Average snowfall - Mesa, CO

The month with the highest snowfall is January (12.28").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Mesa, CO

Average snowfall days - Mesa, CO

The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Mesa, CO

Average daylight / Average sunshine - Mesa, CO

The month with the longest days is June (Average daylight: 14h and 53min).
The month with the shortest days is December (Average daylight: 9h and 28min).

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

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Average sunshine days
Mesa, CO

Average sunshine days - Mesa, CO

The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index
Mesa, CO

Average UV index - Mesa, CO

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average visibility
Mesa, CO

Average visibility - Mesa, CO

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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