October weather forecast
Mesa, CO

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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).

Temperature

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). An average low-temperature of 35.8°F (2.1°C) is noted during the nights in October in Mesa.

Humidity

The average relative humidity in October in Mesa is 53%.

Rainfall

In Mesa, during October, the rain falls for 10.5 days and regularly aggregates up to 1.85" (47mm) of precipitation. In Mesa, during the entire year, the rain falls for 122.7 days and collects up to 17.91" (455mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 2 snowfall days, it receives 1.26" (32mm) of snow. Throughout the year, there are 64.1 snowfall days, and 49.21" (1250mm) of snow is accumulated.

Daylight

In Mesa, the average length of the day in October is 11h and 10min.
On the first day of the month, sunrise is at 7:09 am and sunset at 6:54 pm. On the last day of October, in Mesa, sunrise is at 7:39 am and sunset at 6:12 pm MDT.

Sunshine

The average sunshine in October in Mesa is 7.2h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: During October, 2 as the daily maximum UV index converts into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What is the average October temperature in Mesa?

The high-temperature, in October, in Mesa, is 55.6°F (13.1°C), while the low-temperature averages to 35.8°F (2.1°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is estimated at 82.4°F (28°C).

What is the average humidity in October in Mesa?

In October, the average relative humidity in Mesa is 53%.

How much does it rain in Mesa in October?

In Mesa, during October, the rain falls for 10.5 days and regularly aggregates up to 1.85" (47mm) of precipitation.

When does it start snowing in Mesa?

October is the first month it typically snows in Mesa. Throughout October, in the average 2 snowfall days, it receives 1.26" (32mm) of snow.

How many hours of daylight does Mesa have in October?

The average day length in October in Mesa is 11h and 10min.

When are sunrise and sunset in October in Mesa?

On the first day of October in Mesa, Colorado, sunrise is at 7:09 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 6:12 pm MDT.

How long on average sun shines in October in Mesa?

In Mesa, the average sunshine duration in October is 7.2h.

When is the lowest UV index in Mesa?

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

How high is the UV index in October in Mesa?

In October, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Mesa, CO

Average temperature in October - Mesa, CO
  • Average high temperature in October: 55.6°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in October: 35.8°F

The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in October
Mesa, CO

Average pressure in October - Mesa, CO
  • Average pressure in October: 30.06"Hg

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 in October
Mesa, CO

Average wind speed in October - Mesa, CO
  • Average wind speed in October: 5.4mph

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 humidity in October
Mesa, CO

Average humidity in October - Mesa, CO
  • Average humidity in October: 53%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is June (37%).

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Average rainfall in October
Mesa, CO

Average rainfall in October - Mesa, CO
  • Average rainfall in October: 1.85"

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 in October
Mesa, CO

Average rainfall days in October - Mesa, CO
  • Average rainfall days in October: 10.5 days

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 in October
Mesa, CO

Average snowfall in October - Mesa, CO
  • Average snowfall in October: 1.26"

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 in October
Mesa, CO

Average snowfall days in October - Mesa, CO
  • Average snowfall days in October: 2 days

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 in October /
Average sunshine in October
Mesa, CO

Average daylight in October / Average sunshine in October - Mesa, CO
  • Average daylight in October: 11h and 1min

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).

  • Average sunshine in October: 7h and 1min

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 in October
Mesa, CO

Average sunshine days in October - Mesa, CO
  • Average sunshine days in October: 18.2 days

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 in October
Mesa, CO

Average UV index in October - Mesa, CO
  • Average UV index in October: 2

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 cloud cover in October
Mesa, CO

Average cloud cover in October - Mesa, CO
  • Average cloud cover in October: 19

The month with the most cloud cover is February (Cloud cover 40).
The months with the least cloud cover are June and September (Cloud cover 14).

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Average visibility in October
Mesa, CO

Average visibility in October - Mesa, CO
  • Average visibility in October: 6mi

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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