June weather forecast
Fountain Hills, AZ

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Weather in June

June season in Fountain Hills signals the official commencement of summer, providing a distinct departure from May. Seizing the longest daylight hours of the year, the weather prompts the city to bask under the intense summer sun. Meanwhile, humidity levels decrease further, and rainfall is at an annual low, reinforcing the archetypal dry summer conditions. Dominance of clear skies ensures persistent sunlight for a majority of the month. There is a significant temperature increase in this month, with lows of 71.6°F (22°C) and record-breaking highs of 98.2°F (36.8°C), reflecting the scorched summer reality.

Temperature

Fountain Hills sees an increase in the average high-temperature with the arrival of June, moving from May's hot 86.7°F (30.4°C) to a fiery hot 98.2°F (36.8°C). Fountain Hills, amid June nights, sees a noteworthy disparity from daily highs with an average temperature of 71.6°F (22°C).

Humidity

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

Rainfall

May and June are months with the least rain in Fountain Hills, Arizona, when the rain falls for 1.6 days and typically aggregates up to 0.12" (3mm) of rain.

Daylight

The month with the longest days in Fountain Hills, Arizona, is June, with an average of 14h and 18min of daylight.
On the first day of June in Fountain Hills, sunrise is at 5:17 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:20 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.

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 vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 8 during June, leads to the following recommendations:
Always be careful, as unprotected skin and eyes might burn in no time. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is it in Fountain Hills in June?

In June, in Fountain Hills, the average high-temperature is 98.2°F (36.8°C), and the average low-temperature is 71.6°F (22°C).

What is the least humid month in Fountain Hills?

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

What is the average humidity in June in Fountain Hills?

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

What is the driest month in Fountain Hills?

May and June are months with the least rain when the rain falls for 1.6 days and typically aggregates up to 0.12" (3mm) of rain.

How many days does it rain in June in Fountain Hills?

In Fountain Hills, Arizona, in June, it is raining for 1.6 days, with typically 0.12" (3mm) of accumulated precipitation.

When are the longest days in Fountain Hills?

The month with the longest days in Fountain Hills, Arizona, is June, with an average of 14h and 18min of daylight.

How many hours of daylight does Fountain Hills have in June?

In Fountain Hills, the average day length in June is 14h and 21min.

When is the sunrise / sunset in June in Fountain Hills?

In June, on the first day of the month, sunrise is at 5:17 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 7:41 pm MST.

What month has the most sunshine in Fountain Hills?

With an average of 12.2h of sunshine, June has the most sunshine of the year in Fountain Hills, Arizona.

How many hours of sunshine does Fountain Hills have in June?

In Fountain Hills, the average sunshine duration in June is 12.2h.

What are the months with the highest UV index in Fountain Hills?

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

How high is the UV index in June in Fountain Hills?

In Fountain Hills, Arizona, the average daily maximum UV index in June is 8. A UV Index value 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
Fountain Hills, AZ

Average temperature in June - Fountain Hills, AZ
  • Average high temperature in June: 98.2°F

The warmest month (with the highest average high temperature) is July (99.1°F).
The month with the lowest average high temperature is December (60.3°F).

  • Average low temperature in June: 71.6°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is December (44.2°F).

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Average pressure in June
Fountain Hills, AZ

Average pressure in June - Fountain Hills, AZ
  • Average pressure in June: 29.83"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in June
Fountain Hills, AZ

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

The windiest months (with the highest average wind speed) are April and May (6.5mph).
The calmest month (with the lowest average wind speed) is December (4.8mph).

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Average humidity in June
Fountain Hills, AZ

Average humidity in June - Fountain Hills, AZ
  • Average humidity in June: 17%

The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in June
Fountain Hills, AZ

Average rainfall in June - Fountain Hills, AZ
  • Average rainfall in June: 0.12"

The wettest month (with the highest rainfall) is July (1.54").
The driest months (with the least rainfall) are May and June (0.12").

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Average rainfall days in June
Fountain Hills, AZ

Average rainfall days in June - Fountain Hills, AZ
  • Average rainfall days in June: 1.6 days

The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is June (1.6 days).

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Average daylight in June /
Average sunshine in June
Fountain Hills, AZ

Average daylight in June / Average sunshine in June - Fountain Hills, 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
Fountain Hills, AZ

Average sunshine days in June - Fountain Hills, AZ
  • Average sunshine days in June: 27.3 days

The month with the most sunshine days is May (28 days).
The month with the least sunshine days is July (14 days).

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Average UV index in June
Fountain Hills, AZ

Average UV index in June - Fountain Hills, 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
Fountain Hills, AZ

Average cloud cover in June - Fountain Hills, AZ
  • Average cloud cover in June: 6

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in June
Fountain Hills, AZ

Average visibility in June - Fountain Hills, 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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Fountain Hills, Arizona, USA

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