June weather forecast and climate
Tucson, AZ

Sunset in downtown Tucson, Arizona with a skyline and a sentinel peak in the distance
Sunset in downtown Tucson, Arizona with a skyline and a sentinel peak in the distance

Weather in June

June, the first month of the summer, in Tucson, is a torrid month, with average temperature varying between 70.7°F (21.5°C) and 96.6°F (35.9°C).

Temperature

June is the warmest month, with an average high-temperature of 96.6°F (35.9°C) and an average low-temperature of 70.7°F (21.5°C).

Humidity

The least humid month is June, with an average relative humidity of 19%.

Rainfall

In Tucson, during 1.8 rainfall days, 0.12" (3mm) of precipitation is typically accumulated. In Tucson, during the entire year, the rain falls for 66.1 days and collects up to 7.95" (202mm) of precipitation.

Snowfall

In Tucson snow does not fall in February through December.

Daylight

With an average of 14.2h of daylight, June has the longest days of the year in Tucson.

Sunshine

In Tucson, the average sunshine in June is 12.1h.

UV index

The month with the highest UV index is June, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, the average maximum UV index of 8 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the warmest month in Tucson?

June is the warmest month, with an average high-temperature of 96.6°F (35.9°C) and an average low-temperature of 70.7°F (21.5°C).

What is the temperature in June in Tucson?

In June, in Tucson, the average high-temperature is 96.6°F (35.9°C), and the average low-temperature is 70.7°F (21.5°C).

What is the least humid month in Tucson?

June is the least humid month, with an average relative humidity of 19%.

What is the average humidity in June in Tucson?

In Tucson, Arizona, the average relative humidity in June is 19%.

How much does it rain in Tucson in June?

In Tucson, during June, the rain falls for 1.8 days and regularly aggregates up to 0.12" (3mm) of precipitation.

When it does not snow in Tucson?

February through December are months without snowfall in Tucson.

When are the longest days in Tucson?

The month with the longest days is June, with an average of 14.2h of daylight.

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

In June, the average length of the day in Tucson, Arizona, is 14.2h.

How long on average sun shines in June in Tucson?

In June, the average sunshine in Tucson, Arizona, is 12.1h.

When is the highest UV index in Tucson?

The month with the highest UV index is June, with an average maximum UV index of 8.

What is the UV index reading in June in Tucson?

In June, the average daily maximum UV index in Tucson, Arizona, is 8. A UV Index value of 8 to 10 symbolizes a very high hazard to health from the exposure to the Sun's UV rays.

Average temperature in June
Tucson, AZ

Average temperature in June - Tucson, AZ
  • Average high temperature in June: 96.6°F

The warmest month (with the highest average high temperature) is June (96.6°F).
The month with the lowest average high temperature is December (60.8°F).

  • Average low temperature in June: 70.7°F

The month with the highest average low temperature is July (77°F).
The coldest months (with the lowest average low temperature) are January and December (43°F).

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Average pressure in June
Tucson, AZ

Average pressure in June - Tucson, AZ
  • Average pressure in June: 29.83"

The month with the highest atmospheric pressure is January (30.08").
The month with the lowest atmospheric pressure is June (29.83").

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Average wind speed in June
Tucson, AZ

Average wind speed in June - Tucson, AZ
  • Average wind speed in June: 7.3mph

The windiest months (with the highest average wind speed) are April and May (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in June
Tucson, AZ

Average humidity in June - Tucson, AZ
  • Average humidity in June: 19%

The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (19%).

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Average rainfall in June
Tucson, AZ

Average rainfall in June - Tucson, AZ
  • Average rainfall in June: 0.12"

The wettest month (with the highest rainfall) is July (1.42").
The driest month (with the least rainfall) is May (0.08").

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Average rainfall days in June
Tucson, AZ

Average rainfall days in June - Tucson, AZ
  • Average rainfall days in June: 1.8 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is May (1.3 days).

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Average snowfall in June
Tucson, AZ

Average snowfall in June - Tucson, AZ
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.08").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Tucson, AZ

Average snowfall days in June - Tucson, AZ
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.2 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in June /
Average sunshine in June
Tucson, AZ

Average daylight in June / Average sunshine in June - Tucson, AZ
  • Average daylight in June: 14.2h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in June: 12.1h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in June
Tucson, AZ

Average sunshine days in June - Tucson, AZ
  • Average sunshine days in June: 27.3 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in June
Tucson, AZ

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

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

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Average cloud cover in June
Tucson, AZ

Average cloud cover in June - Tucson, AZ
  • Average cloud cover in June: 7

The month with the most cloud cover is December (Cloud cover 19).
Months with the least cloud cover are May and June (Cloud cover 7).

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Average visibility in June
Tucson, AZ

Average visibility in June - Tucson, AZ
  • Average visibility in June: 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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