June weather forecast
Mesa, AZ

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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 June

June in Mesa, Arizona sees a pronounced arrival of summer with extreme temperature shifts observed. The duration of sunlight is at its peak, leading to baking hot, long summer days. As the cloud cover also dwindles, the brightness of the sunshine further enhances. Despite this high solar exposure, the wind speed sees a slight decrease offering reduced respite from the harsh heat. It is during June that temperatures skyrocket with an all-time high of 100.9°F (38.3°C) and minimum temperature remaining significantly warm at 75.2°F (24°C).

Temperature

With the arrival of June, the average high-temperature transitions from a tropical 90.1°F (32.3°C) in May to a fiery hot 100.9°F (38.3°C). In June, the nighttime temperature plummets remarkably from the daily apex to a steady average of 75.2°F (24°C).

Humidity

June is the least humid month in Mesa, with an average relative humidity of 17%.

Rainfall

June is the month with the least rainfall in Mesa, Arizona. Rain falls for 1.2 days and accumulates 0.08" (2mm) of precipitation.

Daylight

June has the longest days of the year, with an average of 14h and 18min of daylight.
On the first day of the month, sunrise is at 5:18 am and sunset at 7:32 pm. On the last day of June, in Mesa, sunrise is at 5:21 am and sunset at 7:41 pm MST.

Sunshine

With an average of 12.2h of sunshine, June has the most sunshine of the year in Mesa.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 8 during June translates into the following guidance:
Be constantly cautious; skin and eyes can be quickly affected if left unprotected. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

How hot is it in Mesa in June?

In Mesa, 100.9°F (38.3°C) is the average high-temperature and 75.2°F (24°C) is the average low-temperature during June.

What is the least humid month in Mesa?

June is the least humid month in Mesa, Arizona, with an average relative humidity of 17%.

What is the average humidity in June in Mesa?

In June, the average relative humidity in Mesa, Arizona, is 17%.

What is the driest month in Mesa?

The month with the least rainfall is June, when the rain falls for 1.2 days and typically collects 0.08" (2mm) of precipitation.

How much does it rain in Mesa in June?

In Mesa, Arizona, in June, it is raining for 1.2 days, with typically 0.08" (2mm) of accumulated precipitation.

When are the longest days in Mesa?

With an average of 14h and 18min of daylight, June has the longest days of the year.

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

In June, the average day length in Mesa, Arizona, is 14h and 20min.

What time are sunrise and sunset in June in Mesa?

On the first day of June in Mesa, sunrise is at 5:18 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 7:41 pm MST.

What month has the most sunshine in Mesa?

With an average of 12.2h of sunshine, June has the most sunshine of the year.

How many hours of sunshine does Mesa have in June?

The average sunshine duration in June is 12.2h.

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

June through August, with an average maximum UV index of 8, are months with the highest UV index in Mesa, Arizona.

What is the UV index reading in June in Mesa?

In June, the average daily maximum UV index in Mesa, Arizona, is 8. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Mesa, AZ

Average temperature in June - Mesa, AZ
  • Average high temperature in June: 100.9°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 June: 75.2°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 June
Mesa, AZ

Average pressure in June - Mesa, AZ
  • Average pressure in June: 29.82"Hg

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

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Average wind speed in June
Mesa, AZ

Average wind speed in June - Mesa, AZ
  • Average wind speed in June: 5.9mph

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 June
Mesa, AZ

Average humidity in June - Mesa, AZ
  • Average humidity in June: 17%

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 June
Mesa, AZ

Average rainfall in June - Mesa, AZ
  • Average rainfall in June: 0.08"

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 June
Mesa, AZ

Average rainfall days in June - Mesa, AZ
  • Average rainfall days in June: 1.2 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 June /
Average sunshine in June
Mesa, AZ

Average daylight in June / Average sunshine in June - Mesa, AZ
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in June: 12h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in June
Mesa, AZ

Average sunshine days in June - Mesa, AZ
  • Average sunshine days in June: 27.7 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 June
Mesa, AZ

Average UV index in June - Mesa, AZ
  • Average UV index in June: 8

The 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 June
Mesa, AZ

Average cloud cover in June - Mesa, AZ
  • Average cloud cover in June: 5

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 June
Mesa, AZ

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

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

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Mesa, Arizona, USA

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