June weather forecast
Prospect Heights, CO

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Weather in June

June, the first month of the summer in Prospect Heights, is a moderately hot month, with an average temperature ranging between max 78.8°F (26°C) and min 50.7°F (10.4°C).

Temperature

The average high-temperature increases in June, moving from a refreshing 64.8°F (18.2°C) in May to a warm 78.8°F (26°C). A noteworthy temperature dip to a cool 50.7°F (10.4°C) is observed during the nights of June.

Humidity

The least humid month is June, with an average relative humidity of 40%.

Rainfall

In Prospect Heights, during June, the rain falls for 11.3 days and regularly aggregates up to 1.1" (28mm) of precipitation. Throughout the year, in Prospect Heights, Colorado, there are 108.6 rainfall days, and 10.83" (275mm) of precipitation is accumulated.

Snowfall

In Prospect Heights, snow does not fall in June through September.

Daylight

With an average of 14h and 48min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:40 am and sunset at 8:28 pm MDT.

Sunshine

The month with the most sunshine in Prospect Heights is June, with an average of 11.9h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 5 suggests these recommendations:
Ensure safety - Sun damage prevention is strongly urged. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Prospect Heights in June?

The high-temperature, in June, in Prospect Heights, is 78.8°F (26°C), while the low-temperature averages to 50.7°F (10.4°C).

What is the least humid month in Prospect Heights?

June is the least humid month, with an average relative humidity of 40%.

What is the average humidity in June in Prospect Heights?

In Prospect Heights, Colorado, the average relative humidity in June is 40%.

How much does it rain in Prospect Heights in June?

In Prospect Heights, Colorado, during June, the rain falls for 11.3 days and regularly aggregates up to 1.1" (28mm) of precipitation.

When it does not snow in Prospect Heights?

June through September are months without snowfall in Prospect Heights.

Does it snow in Prospect Heights in June?

In June, in Prospect Heights, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Prospect Heights?

The month with the longest days in Prospect Heights, Colorado, is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Prospect Heights have in June?

In Prospect Heights, Colorado, the average day length in June is 14h and 48min.

When are sunrise and sunset in June in Prospect Heights?

On the first day of June in Prospect Heights, Colorado, sunrise is at 5:38 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:28 pm MDT.

What month has the most sunshine in Prospect Heights?

With an average of 11.9h of sunshine, June has the most sunshine of the year in Prospect Heights, Colorado.

How many hours of sunshine does Prospect Heights have in June?

In June, the average sunshine duration in Prospect Heights, Colorado, is 11.9h.

What is the month with the highest UV index in Prospect Heights?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Prospect Heights, Colorado.

What is the UV index intensity in June in Prospect Heights?

The average daily maximum UV index in June in Prospect Heights is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Prospect Heights, CO

Average temperature in June - Prospect Heights, CO
  • Average high temperature in June: 78.8°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in June: 50.7°F

The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).

Average pressure in June
Prospect Heights, CO

Average pressure in June - Prospect Heights, CO
  • Average pressure in June: 29.94"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

Average wind speed in June
Prospect Heights, CO

Average wind speed in June - Prospect Heights, CO
  • Average wind speed in June: 6.9mph

The windiest months (with the highest average wind speed) are January, February and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in June
Prospect Heights, CO

Average humidity in June - Prospect Heights, CO
  • Average humidity in June: 40%

The months with the highest relative humidity are January and February (69%).
The month with the lowest relative humidity is June (40%).

Average rainfall in June
Prospect Heights, CO

Average rainfall in June - Prospect Heights, CO
  • Average rainfall in June: 1.1"

The wettest month (with the highest rainfall) is July (2.2").
The driest months (with the least rainfall) are January and November (0.31").

Average rainfall days in June
Prospect Heights, CO

Average rainfall days in June - Prospect Heights, CO
  • Average rainfall days in June: 11.3 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (2.7 days).

Average snowfall in June
Prospect Heights, CO

Average snowfall in June - Prospect Heights, CO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (5.63").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Prospect Heights, CO

Average snowfall days in June - Prospect Heights, CO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Prospect Heights, CO

Average daylight in June / Average sunshine in June - Prospect Heights, CO
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 11h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 7h and 0min).

Average sunshine days in June
Prospect Heights, CO

Average sunshine days in June - Prospect Heights, CO
  • Average sunshine days in June: 12.7 days

The month with the most sunshine days is November (24.7 days).
The month with the least sunshine days is July (4.7 days).

Average UV index in June
Prospect Heights, CO

Average UV index in June - Prospect Heights, CO
  • Average UV index in June: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in June
Prospect Heights, CO

Average cloud cover in June - Prospect Heights, CO
  • Average cloud cover in June: 14

The months with the most cloud cover are February and April (Cloud cover 23).
The months with the least cloud cover are June, September, October and November (Cloud cover 14).

Average visibility in June
Prospect Heights, CO

Average visibility in June - Prospect Heights, CO
  • 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).

Prospect Heights, Colorado, USA

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