June weather forecast
Poston, AZ

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Weather in June

June, the first month of the summer in Poston, is a sweltering month, with an average temperature fluctuating between 101.7°F (38.7°C) and 76.6°F (24.8°C).

Temperature

The onset of June brings a temperature shift, with the average high-temperature moving from a tropical 90.1°F (32.3°C) in May to a sweltering 101.7°F (38.7°C). In Poston, the average temperature during the nights of June marks a significant drop from the daily high, settling at a warm 76.6°F (24.8°C).

Humidity

The least humid month is June, with an average relative humidity of 15%.

Rainfall

May and June are months with the least rain in Poston when the rain falls for 1.3 days and typically aggregates up to 0.04" (1mm) of rain.

Daylight

June has the longest days of the year, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 5:27 am and sunset at 7:44 pm. On the last day of June, sunrise is at 5:29 am and sunset at 7:52 pm MST.

Sunshine

The month with the most sunshine is June, with an average of 12.1h of sunshine.

UV index

In Poston, Arizona, the average daily maximum UV index in June is 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, a daily UV index of 8 turns into the following recommendations:
Be constantly cautious; skin and eyes can be quickly affected if left unprotected. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

How hot does it get in Poston in June?

June temperatures in Poston, Arizona, vary between a high-temperature of 101.7°F (38.7°C) and a low-temperature of 76.6°F (24.8°C).

What is the least humid month in Poston?

The least humid month in Poston, Arizona, is June, with an average relative humidity of 15%.

What is the average humidity in June in Poston?

In June, the average relative humidity is 15%.

What is the driest month in Poston?

The months with the least rainfall in Poston are May and June Rain falls for 1.3 days and accumulates 0.04" (1mm) of rain.

How much does it rain in Poston in June?

In June, in Poston, the rain falls for 1.3 days. Throughout June, 0.04" (1mm) of precipitation is accumulated.

When are the longest days in Poston?

The month with the longest days in Poston, Arizona, is June, with an average of 14h and 24min of daylight.

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

In June, the average day length in Poston is 14h and 23min.

When is the sunrise / sunset in June in Poston?

On the first day of June, sunrise is at 5:27 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 7:52 pm MST.

What month has the most sunshine in Poston?

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

How many hours of sunshine does Poston have in June?

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

How high is the UV index in June in Poston?

In Poston, the average daily maximum UV index in June is 8. A UV Index reading of 8 to 10 represents a very high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Poston, AZ

Average temperature in June - Poston, AZ
  • Average high temperature in June: 101.7°F

The warmest month (with the highest average high temperature) is July (104.2°F).
The month with the lowest average high temperature is December (61.2°F).

  • Average low temperature in June: 76.6°F

The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is December (47.1°F).

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Average pressure in June
Poston, AZ

Average pressure in June - Poston, AZ
  • Average pressure in June: 29.74"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).

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Average wind speed in June
Poston, AZ

Average wind speed in June - Poston, AZ
  • Average wind speed in June: 8.2mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).

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Average humidity in June
Poston, AZ

Average humidity in June - Poston, AZ
  • Average humidity in June: 15%

The months with the highest relative humidity are January and December (39%).
The month with the lowest relative humidity is June (15%).

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Average rainfall in June
Poston, AZ

Average rainfall in June - Poston, AZ
  • Average rainfall in June: 0.04"

The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are May and June (0.04").

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Average rainfall days in June
Poston, AZ

Average rainfall days in June - Poston, AZ
  • Average rainfall days in June: 1.3 days

The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is May (1.2 days).

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

Average daylight in June / Average sunshine in June - Poston, AZ
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 12h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in June
Poston, AZ

Average sunshine days in June - Poston, AZ
  • Average sunshine days in June: 28.2 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (20.2 days).

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Average UV index in June
Poston, AZ

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

The month with the highest UV index is July (UV index 9).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in June
Poston, AZ

Average cloud cover in June - Poston, AZ
  • Average cloud cover in June: 5

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in June
Poston, AZ

Average visibility in June - Poston, 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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Poston, Arizona, USA

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