June weather forecast
Glendale, AZ

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The scenic and watery landscape of Glendale town in Arizona
The scenic and watery landscape of Glendale town in Arizona

Weather in June

June signals the onset of summer, with Glendale recording the period's highest temperatures. Locals prepare to brave the heady combination of extreme heat and a UV index peaking at 8. Wind speeds ease to 6.1mph (9.8km/h), reinforcing the predominantly quiet weather pattern. Despite the taxing conditions of the peak day hours, the delightfully long evenings provide considerable respite. Outdoor adventure seekers are advised to be mindful of the heat and to prioritize hydration.

Temperature

June in Glendale brings an increase in the average high-temperature, progressing from a hot 89.2°F (31.8°C) in May to a sweltering 100.6°F (38.1°C). Marked by a significant drop from the daytime highs, Glendale's average low-temperature in June stands at a moderately hot 74.8°F (23.8°C).

Humidity

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

Rainfall

June is the month with the least rainfall in Glendale. Rain falls for 1.1 days and accumulates 0.08" (2mm) of precipitation.

Daylight

The month with the longest days in Glendale is June, with an average of 14h and 18min of daylight.
On the first day of June in Glendale, sunrise is at 5:19 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 7:42 pm MST.

Sunshine

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

UV index

The months with the highest UV index in Glendale are June through August, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In June, a regular UV index of 8 translates into these guidelines:
Immediate damage can occur to skin and eyes if left unprotected. Always take necessary precautions. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Frequently asked questions

How hot does it get in Glendale in June?

The average high-temperature, in June, in Glendale, is 100.6°F (38.1°C), while the average low-temperature is 74.8°F (23.8°C).

What is the least humid month in Glendale?

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

What is the average humidity in June in Glendale?

The average relative humidity in June in Glendale, Arizona, is 17%.

What is the driest month in Glendale?

June is the month with the least rainfall in Glendale. Rain falls for 1.1 days and accumulates 0.08" (2mm) of precipitation.

How many days does it rain in June in Glendale?

In Glendale, Arizona, in June, it is raining for 1.1 days, with typically 0.08" (2mm) of accumulated precipitation.

When are the longest days in Glendale?

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

How many hours of daylight does Glendale have in June?

The average day length in June in Glendale is 14h and 20min.

When are sunrise and sunset in June in Glendale?

In June, on the first day of the month, sunrise is at 5:19 am and sunset at 7:34 pm. On the last day of the month, in Glendale, Arizona, sunrise is at 5:22 am and sunset at 7:42 pm MST.

What month has the most sunshine in Glendale?

June has the most sunshine of the year in Glendale, Arizona, with an average of 12.2h of sunshine.

How many hours of sunshine does Glendale have in June?

The average sunshine duration in June in Glendale, Arizona, is 12.2h.

When is the highest UV index in Glendale?

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

What is the UV index reading in June in Glendale?

In June, the average daily maximum UV index in Glendale, Arizona, is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability 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
Glendale, AZ

Average temperature in June - Glendale, AZ
  • Average high temperature in June: 100.6°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 (61.9°F).

  • Average low temperature in June: 74.8°F

The month with the highest average low temperature is August (83.7°F).
The coldest month (with the lowest average low temperature) is December (46.8°F).

Average pressure in June
Glendale, AZ

Average pressure in June - Glendale, AZ
  • Average pressure in June: 29.8"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

Average wind speed in June
Glendale, AZ

Average wind speed in June - Glendale, AZ
  • Average wind speed in June: 6.1mph

The windiest months (with the highest average wind speed) are April and May (6.6mph).
The calmest month (with the lowest average wind speed) is December (4.6mph).

Average humidity in June
Glendale, AZ

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

The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is June (17%).

Average rainfall in June
Glendale, AZ

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

The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is June (0.08").

Average rainfall days in June
Glendale, AZ

Average rainfall days in June - Glendale, AZ
  • Average rainfall days in June: 1.1 days

The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is June (1.1 days).

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

Average daylight in June / Average sunshine in June - Glendale, 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).

Average sunshine days in June
Glendale, AZ

Average sunshine days in June - Glendale, AZ
  • Average sunshine days in June: 27.8 days

The month with the most sunshine days is May (28.6 days).
The month with the least sunshine days is August (15.9 days).

Average UV index in June
Glendale, AZ

Average UV index in June - Glendale, 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).

Average cloud cover in June
Glendale, AZ

Average cloud cover in June - Glendale, 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).

Average visibility in June
Glendale, AZ

Average visibility in June - Glendale, 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).

Glendale, Arizona, USA

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