June weather forecast
Phoenix, AZ

The city of Phoenix, Arizona at dusk
The city of Phoenix, Arizona at dusk

Weather in June

The first month of the summer, June, is a torrid month in Phoenix, Arizona, with average temperature fluctuating between 76.6°F (24.8°C) and 102°F (38.9°C).

Temperature

In June, the average high-temperature increases, from a hot 90.9°F (32.7°C) in May, to a sweltering 102°F (38.9°C). In June, in Phoenix, the average low-temperature is 76.6°F (24.8°C).

Humidity

The least humid month in Phoenix is June, with an average relative humidity of 16%.

Rainfall

May and June are months with the least rain in Phoenix when the rain falls for 0.8 days and typically aggregates up to 0.08" (2mm) of rain.

Snowfall

In Phoenix, Arizona, snow does not fall in January through August, October through December.

Daylight

With an average of 14.3h of daylight, June has the longest days of the year in Phoenix.

Sunshine

With an average of 12.1h of sunshine, June has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 8, are months with the highest UV index in Phoenix. A UV Index reading of 8 to 10 represents a very high threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 8 interpret into the following advice:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
[Resources]

FAQ

What is the least humid month in Phoenix?

June is the least humid month in Phoenix, Arizona, with an average relative humidity of 16%.

What is the average humidity in June in Phoenix?

The average relative humidity in June is 16%.

What is the driest month in Phoenix?

Months with the least rainfall in Phoenix are May and June Rain falls for 0.8 days and accumulates 0.08" (2mm) of rain.

How many days does it rain in June in Phoenix?

In Phoenix, Arizona, in June, it is raining for 0.8 days, with typically 0.08" (2mm) of accumulated precipitation.

When it does not snow in Phoenix?

In Phoenix snow does not fall in January through August, October through December.

When are the longest days in Phoenix?

June has the longest days of the year in Phoenix, Arizona, with an average of 14.3h of daylight.

How many hours of daylight does Phoenix have in June?

The average length of the day in June in Phoenix is 14.3h.

What month has the most sunshine in Phoenix?

June has the most sunshine of the year in Phoenix, with an average of 12.1h of sunshine.

How many hours of sunshine does Phoenix have in June?

The average sunshine in June in Phoenix, Arizona, is 12.1h.

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

Months with the highest UV index in Phoenix are May through August, with an average maximum UV index of 8.

How high is the UV index in June in Phoenix?

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

Average temperature in June
Phoenix, AZ

Average temperature in June - Phoenix, AZ
  • Average high temperature in June: 38.9°C

The warmest month (with the highest average high temperature) is July (39.8°C).
The month with the lowest average high temperature is December (17.2°C).

  • Average low temperature in June: 24.8°C

The month with the highest average low temperature is August (29.3°C).
The coldest month (with the lowest average low temperature) is January (8.6°C).

[Resources]

Average pressure in June
Phoenix, AZ

Average pressure in June - Phoenix, AZ
  • Average pressure in June: 1009.5mbar

The month with the highest atmospheric pressure is January (1018.9mbar).
The month with the lowest atmospheric pressure is June (1009.5mbar).

[Resources]

Average wind speed in June
Phoenix, AZ

Average wind speed in June - Phoenix, AZ
  • Average wind speed in June: 9.5km/h

The windiest month (with the highest average wind speed) is April (10.3km/h).
The calmest month (with the lowest average wind speed) is December (7km/h).

[Resources]

Average humidity in June
Phoenix, AZ

Average humidity in June - Phoenix, AZ
  • Average humidity in June: 16%

The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (16%).

[Resources]

Average rainfall in June
Phoenix, AZ

Average rainfall in June - Phoenix, AZ
  • Average rainfall in June: 2mm

The wettest month (with the highest rainfall) is July (19mm).
The driest months (with the least rainfall) are May and June (2mm).

[Resources]

Average rainfall days in June
Phoenix, AZ

Average rainfall days in June - Phoenix, AZ
  • Average rainfall days in June: 0.8 days

The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is June (0.8 days).

[Resources]

Average snowfall in June
Phoenix, AZ

Average snowfall in June - Phoenix, AZ
  • Average snowfall in June: 0mm

The month with the highest snowfall is September (1mm).
Months with the least snowfall are January, February, March, April, May, June, July, August, October, November and December (0mm).

[Resources]

Average snowfall days in June
Phoenix, AZ

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

The month with the highest number of snowfall days is September (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

[Resources]

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

Average daylight in June / Average sunshine in June - Phoenix, AZ
  • Average daylight in June: 14.3h

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 June: 12.1h

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

[Resources]

Average sunshine days in June
Phoenix, AZ

Average sunshine days in June - Phoenix, AZ
  • Average sunshine days in June: 28.6 days

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (21.1 days).

[Resources]

Average UV index in June
Phoenix, AZ

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

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

[Resources]

Average cloud cover in June
Phoenix, AZ

Average cloud cover in June - Phoenix, 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).

[Resources]

Average visibility in June
Phoenix, AZ

Average visibility in June - Phoenix, AZ
  • Average visibility in June: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location