Climate and monthly weather forecast
Mesa, CO

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Weather in January

January, like December, is a freezing cold winter month in Mesa, Colorado, with temperature in the range of an average high of 30.6°F (-0.8°C) and an average low of 13.5°F (-10.3°C). January stands out as Mesa's coldest month, with temperatures ranging between an average high of 30.6°F (-0.8°C) and a low of 13.5°F (-10.3°C). Weather in January »

Weather in February

February, the last month of the winter in Mesa, is an icy month, with an average temperature varying between 17.2°F (-8.2°C) and 33.8°F (1°C). As Mesa, Colorado, transitions from January to February, the average high-temperatures adjust to a wintry 33.8°F (1°C), nearly the same as the previous 30.6°F (-0.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a frosty month in Mesa, Colorado, with temperature in the range of an average high of 43.3°F (6.3°C) and an average low of 26.1°F (-3.3°C). Mesa in March shows a temperature shift, moving from an average high of an icy 33.8°F (1°C) in February to a frosty 43.3°F (6.3°C). Weather in March »

Weather in April

April in Mesa, Colorado, is a fresh spring month, with an average temperature fluctuating between 51.4°F (10.8°C) and 32°F (0°C). April signals a minor shift in the average high-temperature, moving from March's chilly 43.3°F (6.3°C) to a fresh 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). May brings an increase in the average high-temperature, progressing from a fresh 51.4°F (10.8°C) in April to a comfortable 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 48°F (8.9°C) and 76.3°F (24.6°C). With the arrival of June, the average high-temperature transitions from an enjoyable 62.4°F (16.9°C) in May to a moderately hot 76.3°F (24.6°C). Weather in June »

Weather in July

July, like June, in Mesa, Colorado, is a moderately hot summer month, with an average temperature ranging between max 81.5°F (27.5°C) and min 54.3°F (12.4°C). July registers as the month with the highest average temperatures, reaching 81.5°F (27.5°C) at its peak and 54.3°F (12.4°C) at the lowest. The heat index for July is estimated at 82.4°F (28°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 fluctuating between 52.9°F (11.6°C) and 78.6°F (25.9°C). Mesa experiences an average high-temperature of a still warm 78.6°F (25.9°C) in August, subtly different from July's 81.5°F (27.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Mesa, Colorado, with an average temperature fluctuating between 46.9°F (8.3°C) and 71.2°F (21.8°C). The onset of September brings a small shift in high-temperatures, falling 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 ranging between max 55.6°F (13.1°C) and min 35.8°F (2.1°C). October signals a considerable drop in Mesa's average high-temperature, reducing from an agreeable 71.2°F (21.8°C) in September to a refreshing 55.6°F (13.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Mesa, is another chilly month, with an average temperature ranging between max 43.5°F (6.4°C) and min 25.7°F (-3.5°C). Mesa's progression into November involves a drop in the average high-temperature, receding from a moderate 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 an average temperature fluctuating between 32°F (0°C) and 15.8°F (-9°C). December's arrival correlates with a reduction in the average high-temperature, down 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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Frequently asked questions

What time of the year is the coldest in Mesa?

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

What is the most humid month in Mesa?

January is the most humid month, with an average relative humidity of 84%.

How many days does it rain in Mesa?

In Mesa, during the entire year, the rain falls for 122.7 days and collects up to 17.91" (455mm) of precipitation.

When does it snow in Mesa?

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

What is the snowiest month in Mesa?

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

How much 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.

When is 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, Colorado.

What is the rainiest month in Mesa?

The month with the most rainfall in Mesa, Colorado, is March, when the rain falls for 13.6 days and typically aggregates up to 2.09" (53mm) of precipitation.

When is Daylight Saving Time (DST) in Mesa?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Mesa, Colorado, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.

What is the least humid month in Mesa?

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

When it does not snow in Mesa?

In Mesa, Colorado, snow does not fall in June through September.

When are the longest days in Mesa?

The month with the longest days in Mesa is June, with an average of 14h and 54min of daylight.

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

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

What month is the hottest in Mesa?

Mesa's temperatures peak on average in July, reaching 81.5°F (27.5°C) at their highest and 54.3°F (12.4°C) at their lowest.

What month has the most sunshine in Mesa?

The month with the most sunshine in Mesa, Colorado, is July, with an average of 11.9h of sunshine.

What is the driest month in Mesa?

The month with the least rainfall 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?

December has the shortest days of the year in Mesa, with an average of 9h and 30min of daylight.

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 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

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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Mesa, Colorado, USA

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