June weather forecast
Parker, AZ

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The calm Colorado River, riverside city of Parker in Arizona, and the dramatic mountainous landscape
The calm Colorado River, riverside city of Parker in Arizona, and the dramatic mountainous landscape

Weather in June

The arrival of June heralds the start of a sweltering summer in Parker, Arizona. The weather escalates to scorching temperatures, with the highest measure approximating 101.7°F (38.7°C). Despite the soaring temperatures, the humidity leans towards the lower side ensuring some level of comfort. Although rain is not a common occurrence, minor fluctuation in wind speeds can lead to variants in weather. With daylight hours reaching their yearly peak, longer daylight allows for early morning or late evening outdoor engagements.

Temperature

The shift from May to June brings an increase in the average high-temperature, moving from a tropical 90.1°F (32.3°C) to a fiery hot 101.7°F (38.7°C). With a significant daily temperature differential, Parker's nighttime temperature in June falls to an average of 76.6°F (24.8°C).

Humidity

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

Rainfall

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

Daylight

The month with the longest days is June, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 5:26 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.

Sunshine

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

UV index

In June, the average daily maximum UV index is 8. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In June, the maximum UV index of 8 suggests these recommendations:
Never neglect to protect yourself. Eyes and skin can suffer swift damage. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Parker in June?

Parker in June has an average high-temperature of 101.7°F (38.7°C) and an average low-temperature of 76.6°F (24.8°C).

What is the least humid month in Parker?

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

What is the average humidity in June?

In June, the average relative humidity is 15%.

What is the driest month?

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

How much does it rain in June?

In Parker, during June, the rain falls for 1.3 days and regularly aggregates up to 0.04" (1mm) of precipitation.

When are the longest days?

June has the longest days of the year, with an average of 14h and 24min of daylight.

How many hours of daylight does Parker have in June?

In June, the average day length is 14h and 24min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 5:26 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?

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

How long on average sun shines in June?

The average sunshine duration in June is 12.1h.

What is the UV index reading in June?

The average daily maximum UV index in June is 8. A UV Index estimate of 8 to 10 represents a very high hazard to health 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
Parker, AZ

Average temperature in June - Parker, 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).

Average pressure in June
Parker, AZ

Average pressure in June - Parker, 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).

Average wind speed in June
Parker, AZ

Average wind speed in June - Parker, 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).

Average humidity in June
Parker, AZ

Average humidity in June - Parker, 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%).

Average rainfall in June
Parker, AZ

Average rainfall in June - Parker, 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").

Average rainfall days in June
Parker, AZ

Average rainfall days in June - Parker, 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).

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

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

Average sunshine days in June
Parker, AZ

Average sunshine days in June - Parker, 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).

Average UV index in June
Parker, AZ

Average UV index in June - Parker, 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).

Average cloud cover in June
Parker, AZ

Average cloud cover in June - Parker, 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).

Average visibility in June
Parker, AZ

Average visibility in June - Parker, 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).

Parker, Arizona, USA

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