Tucson
Arizona, USA
Long-term weather forecast
Long-term weather forecast

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
June, the first month of the summer, in Tucson, is a torrid month, with average temperature fluctuating between 100.2°F (37.9°C) and 69.3°F (20.7°C).

Temperature

With an average high-temperature of 100.2°F (37.9°C) and an average low-temperature of 69.3°F (20.7°C), June is the warmest month.

Humidity

The least humid month in Tucson is June, with an average relative humidity of 21.1%.

Rainfall

June is the month with the least rainfall. Rain falls for 1.7 days and accumulates 0.2" (5.1mm) of precipitation.

Snowfall

In Tucson, Arizona, snow does not fall in March through November.

Daylight

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

Sunshine

June has the most sunshine of the year, with an average of 13.2h of sunshine.

UV index

Months with the highest UV index in Tucson, Arizona, are May through August, with an average maximum UV index of 11. A UV Index estimate of 11, and higher, represents an extreme health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 11 in June interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the warmest month in Tucson?

With an average high-temperature of 100.2°F (37.9°C) and an average low-temperature of 69.3°F (20.7°C), June is the warmest month in Tucson.

What is the temperature in June in Tucson?

The average high-temperature, in June, in Tucson, Arizona, is 100.2°F (37.9°C), while the average low-temperature is 69.3°F (20.7°C).

What is the least humid month in Tucson?

June is the least humid month, with an average relative humidity of 21.1%.

What is the average humidity in June in Tucson?

In June, the average relative humidity in Tucson is 21.1%.

How many days does it rain in June in Tucson?

In Tucson, Arizona, in June, during 1.7 rainfall days, 0.2" (5.1mm) of precipitation is typically accumulated.

What is the driest month in Tucson?

The month with the least rainfall in Tucson, Arizona, is June when the rain falls for 1.7 days and typically collects 0.2" (5.1mm) of precipitation.

When it does not snow in Tucson?

March through November are months without snowfall in Tucson.

When are the longest days in Tucson?

June has the longest days of the year, with an average of 14.2h of daylight.

How many hours of daylight does Tucson have in June?

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

What month has the most sunshine in Tucson?

The month with the most sunshine is June, with an average of 13.2h of sunshine.

How many hours of sunshine does Tucson have in June?

In June, the average sunshine is 13.2h.

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

May through August, with an average maximum UV index of 11, are months with the highest UV index in Tucson.

How high is the UV index in June in Tucson?

The average daily maximum UV index in June in Tucson, Arizona, is 11. A UV Index estimate of 11, and higher, represents an extreme health threat from unprotected exposure to the UV radiation.
Average temperature in June - Tucson, AZ
  • Average high temperature in June: 100.3°F

The warmest month (with the highest average high temperature) is June (100.3°F).
The month with the lowest average high temperature is December (64.8°F).

  • Average low temperature in June: 69.3°F

The month with the highest average low temperature is July (74.4°F).
The coldest month (with the lowest average low temperature) is December (39.1°F).

Average humidity in June - Tucson, AZ
  • Average humidity in June: 21.1%

The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is June (21.1%).

Average rainfall in June - Tucson, AZ
  • Average rainfall in June: 0.2"

The wettest month (with the highest rainfall) is August (2.4").
Driest months (with the lowest rainfall) are May and June (0.2").

Average rainfall days in June - Tucson, AZ
  • Average rainfall days in June: 1.7 days

The month with the highest number of rainy days is July (9.8 days).
The month with the lowest number of rainy days is June (1.7 days).

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

The month with the highest snowfall is January (0.3").
Months with the lowest snowfall are March, April, May, June, July, August, September, October and November (0").

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

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

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 shortest days is December (Average daylight: 10.1h).

  • Average sunshine in June: 13.2h

The month with most sunshine is June (Average sunshine: 13.2h).
The month with least sunshine is December (Average sunshine: 7.9h).

Average UV index in June - Tucson, AZ
  • Average UV index in June: 11

Months with the highest UV index are May, June, July and August (UV index 11).
The month with the lowest UV index is December (UV index 3).