October weather forecast and climate
Mesa, AZ

The scenic city of Mesa in Arizona, with a view of the famous well-manicured golf course near the Red Mountain range
The scenic city of Mesa in Arizona, with a view of the famous well-manicured golf course near the Red Mountain range

Weather in October

October, like September, in Mesa, Arizona, is a moderately hot autumn month, with average temperature varying between 83.8°F (28.8°C) and 66°F (18.9°C).

Temperature

In Mesa, the average high-temperature in October decreases, from a torrid 95.4°F (35.2°C) in September, to a warm 83.8°F (28.8°C). In Mesa, in October, the average low-temperature is 66°F (18.9°C).

Humidity

The average relative humidity in Mesa is 31%.

Rainfall

In Mesa, during October, the rain falls for 3.9 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, there are 60.2 rainfall days, and 7.91" (201mm) of precipitation is accumulated.

Daylight

The average length of the day in Mesa is 11.3h.

Sunshine

In Mesa, the average sunshine in October is 8.1h.

UV index

The average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in October in Mesa?

In Mesa, in October, the average high-temperature is 83.8°F (28.8°C), and the average low-temperature is 66°F (18.9°C).

What is the average humidity in October in Mesa?

The average relative humidity in October in Mesa is 31%.

How much does it rain in Mesa in October?

In Mesa, Arizona, in October, during 3.9 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

What is the average length of the day in October in Mesa?

In October, the average length of the day in Mesa is 11.3h.

How many hours of sunshine does Mesa have in October?

In October, the average sunshine is 8.1h.

What is the UV index reading in October in Mesa?

In Mesa, Arizona, the average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in October
Mesa, AZ

Average temperature in October - Mesa, AZ
  • Average high temperature in October: 83.8°F

The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (62.4°F).

  • Average low temperature in October: 66°F

The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).

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Average pressure in October
Mesa, AZ

Average pressure in October - Mesa, AZ
  • Average pressure in October: 29.92"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.82").

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Average wind speed in October
Mesa, AZ

Average wind speed in October - Mesa, AZ
  • Average wind speed in October: 4.9mph

The windiest months (with the highest average wind speed) are April and May (6.4mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).

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Average humidity in October
Mesa, AZ

Average humidity in October - Mesa, AZ
  • Average humidity in October: 31%

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in October
Mesa, AZ

Average rainfall in October - Mesa, AZ
  • Average rainfall in October: 0.91"

The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in October
Mesa, AZ

Average rainfall days in October - Mesa, AZ
  • Average rainfall days in October: 3.9 days

The month with the highest number of rainy days is July (10.6 days).
The month with the least rainy days is June (1.2 days).

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Average daylight in October /
Average sunshine in October
Mesa, AZ

Average daylight in October / Average sunshine in October - Mesa, AZ
  • Average daylight in October: 11.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in October: 8.1h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in October
Mesa, AZ

Average sunshine days in October - Mesa, AZ
  • Average sunshine days in October: 26.3 days

The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (17.6 days).

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Average UV index in October
Mesa, AZ

Average UV index in October - Mesa, AZ
  • Average UV index in October: 5

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in October
Mesa, AZ

Average cloud cover in October - Mesa, AZ
  • Average cloud cover in October: 9

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in October
Mesa, AZ

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

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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