June weather forecast
Centennial, WY

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Weather in June

The first month of the summer, June, is an agreeable month in Centennial, Wyoming, with an average temperature varying between 71.4°F (21.9°C) and 47.5°F (8.6°C).

Temperature

The shift into June is marked by a noticeable escalation in the average high-temperature, rising from May's refreshing 56.5°F (13.6°C) to an agreeable 71.4°F (21.9°C). Despite a significant daily temperature range, Centennial's temperature falls to a steady low-temperature average of 47.5°F (8.6°C) in June.

Humidity

In June, the average relative humidity is 45%.

Rainfall

In Centennial, in June, it is raining for 13.6 days, with typically 1.42" (36mm) of accumulated precipitation. In Centennial, during the entire year, the rain falls for 110.5 days and collects up to 14.57" (370mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. June is the last month it regularly snows in Centennial. During 0.7 snowfall days, in June, Centennial aggregates 1.5" (38mm) of snow. Throughout the year, in Centennial, there are 89 snowfall days, and 49.8" (1265mm) of snow is accumulated.

Daylight

With an average of 15h and 6min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:31 pm. On the last day of June, in Centennial, Wyoming, sunrise is at 5:35 am and sunset at 8:41 pm MDT.

Sunshine

The average sunshine in June in Centennial is 11.6h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In June, the average maximum UV index of 5 translates into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June in Centennial?

Centennial in June has an average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 47.5°F (8.6°C).

What is the average humidity in June in Centennial?

The average relative humidity in June in Centennial, Wyoming, is 45%.

How many days does it rain in June in Centennial?

In Centennial, during June, the rain falls for 13.6 days and regularly aggregates up to 1.42" (36mm) of precipitation.

What is the last month it snows in Centennial?

June is the last month it regularly snows in Centennial, Wyoming. During 0.7 snowfall days, in June, Centennial aggregates 1.5" (38mm) of snow.

When are the longest days in Centennial?

The month with the longest days in Centennial is June, with an average of 15h and 6min of daylight.

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

In June, the average day length in Centennial, Wyoming, is 15h and 7min.

What time are sunrise and sunset in June in Centennial?

On the first day of June in Centennial, Wyoming, sunrise is at 5:33 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:41 pm MDT.

How long on average sun shines in June in Centennial?

In Centennial, the average sunshine duration in June is 11.6h.

When is the highest UV index in Centennial?

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

What is the UV index reading in June in Centennial?

In Centennial, Wyoming, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Centennial, WY

Average temperature in June - Centennial, WY
  • Average high temperature in June: 71.4°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is December (28.2°F).

  • Average low temperature in June: 47.5°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (14.2°F).

Average pressure in June
Centennial, WY

Average pressure in June - Centennial, WY
  • Average pressure in June: 29.88"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in June
Centennial, WY

Average wind speed in June - Centennial, WY
  • Average wind speed in June: 10.5mph

The windiest month (with the highest average wind speed) is January (14.1mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).

Average humidity in June
Centennial, WY

Average humidity in June - Centennial, WY
  • Average humidity in June: 45%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (43%).

Average rainfall in June
Centennial, WY

Average rainfall in June - Centennial, WY
  • Average rainfall in June: 1.42"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in June
Centennial, WY

Average rainfall days in June - Centennial, WY
  • Average rainfall days in June: 13.6 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (4 days).

Average snowfall in June
Centennial, WY

Average snowfall in June - Centennial, WY
  • Average snowfall in June: 1.5"

The month with the highest snowfall is April (9.84").
The months with the least snowfall are July and August (0").

Average snowfall days in June
Centennial, WY

Average snowfall days in June - Centennial, WY
  • Average snowfall days in June: 0.7 days

The month with the highest number of snowfall days is April (13.7 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in June /
Average sunshine in June
Centennial, WY

Average daylight in June / Average sunshine in June - Centennial, WY
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 11h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in June
Centennial, WY

Average sunshine days in June - Centennial, WY
  • Average sunshine days in June: 11.6 days

The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is May (9 days).

Average UV index in June
Centennial, WY

Average UV index in June - Centennial, WY
  • 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, March, April, October, November and December (UV index 2).

Average cloud cover in June
Centennial, WY

Average cloud cover in June - Centennial, WY
  • Average cloud cover in June: 18

The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 16).

Average visibility in June
Centennial, WY

Average visibility in June - Centennial, WY
  • 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).

Centennial, Wyoming, USA

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