June weather forecast
Evanston, WY

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Weather in June

June welcomes summer in Evanston and showcases a prominent rise in mercury levels. A notable shift from May's conditions is the minimum snowfall, down to 0.91" (23mm) mirrored by more pleasant, warmer weather. Evansville blossoms as summer truly comes alive during these weeks. June brings more opportunities to enjoy outdoor activities, including hiking, picnicking, and fishing. Still, while June marks the start of summer, the gradually rising mercury does not peak until July.

Temperature

As June arrives, a rise in the average high-temperature is observed, moving from a refreshing 56.7°F (13.7°C) in May to an agreeable 70.2°F (21.2°C). June, marked by an average low-temperature of 43.5°F (6.4°C), indicates a large temperature drop from the daytime peak.

Humidity

The average relative humidity in June is 46%.

Rainfall

In Evanston, in June, it is raining for 7.8 days, with typically 0.75" (19mm) of accumulated precipitation. Throughout the year, there are 94.2 rainfall days, and 11.5" (292mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Evanston are January through June, September through December. June is the last month it regularly snows in Evanston, Wyoming. During 1 snowfall days, in June, Evanston aggregates 0.91" (23mm) of snow. Throughout the year, there are 99.3 snowfall days, and 56.22" (1428mm) of snow is accumulated.

Daylight

The month with the longest days is June, with an average of 15h and 6min of daylight.
On the first day of June in Evanston, sunrise is at 5:52 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 9:00 pm MDT.

Sunshine

In Evanston, Wyoming, the average sunshine in June is 11.8h.

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 moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: In June, the maximum UV index of 5 translates into these guidelines:
Take precautions - Protection against sunburn is recommended. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What are June temperatures in Evanston?

The average high-temperature, in June, in Evanston, is 70.2°F (21.2°C), while the average low-temperature is 43.5°F (6.4°C).

What is the average humidity in June in Evanston?

The average relative humidity in June in Evanston is 46%.

How many days does it rain in June in Evanston?

In Evanston, in June, during 7.8 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

What is the last month it snows in Evanston?

June is the last month it regularly snows in Evanston. During 1 snowfall days, in June, Evanston aggregates 0.91" (23mm) of snow.

When are the longest days in Evanston?

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

How many hours of daylight does Evanston have in June?

The average day length in June in Evanston is 15h and 7min.

What time are sunrise and sunset in June in Evanston?

In June, on the first day of the month, sunrise is at 5:52 am and sunset at 8:50 pm. On the last day of the month, in Evanston, Wyoming, sunrise is at 5:54 am and sunset at 9:00 pm MDT.

How long on average sun shines in June in Evanston?

The average sunshine duration in June is 11.8h.

When is the highest UV index in Evanston?

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

What is the UV index intensity in June in Evanston?

In Evanston, Wyoming, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Evanston, WY

Average temperature in June - Evanston, WY
  • Average high temperature in June: 70.2°F

The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in June: 43.5°F

The month with the highest average low temperature is July (51.6°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure in June
Evanston, WY

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

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in June
Evanston, WY

Average wind speed in June - Evanston, WY
  • Average wind speed in June: 7.8mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in June
Evanston, WY

Average humidity in June - Evanston, WY
  • Average humidity in June: 46%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is August (39%).

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Average rainfall in June
Evanston, WY

Average rainfall in June - Evanston, WY
  • Average rainfall in June: 0.75"

The wettest months (with the highest rainfall) are April and May (1.38").
The driest month (with the least rainfall) is August (0.51").

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Average rainfall days in June
Evanston, WY

Average rainfall days in June - Evanston, WY
  • Average rainfall days in June: 7.8 days

The month with the highest number of rainy days is May (11.9 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall in June
Evanston, WY

Average snowfall in June - Evanston, WY
  • Average snowfall in June: 0.91"

The month with the highest snowfall is March (10").
The months with the least snowfall are July and August (0").

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Average snowfall days in June
Evanston, WY

Average snowfall days in June - Evanston, WY
  • Average snowfall days in June: 1 days

The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in June / Average sunshine in June - Evanston, 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 5min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

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Average sunshine days in June
Evanston, WY

Average sunshine days in June - Evanston, WY
  • Average sunshine days in June: 19.5 days

The month with the most sunshine days is June (19.5 days).
The month with the least sunshine days is April (10.8 days).

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Average UV index in June
Evanston, WY

Average UV index in June - Evanston, 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 November and December (UV index 1).

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Average cloud cover in June
Evanston, WY

Average cloud cover in June - Evanston, WY
  • Average cloud cover in June: 14

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in June
Evanston, WY

Average visibility in June - Evanston, WY
  • Average visibility in June: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Evanston, Wyoming, USA

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