June weather forecast
Afton, WY

Share

Weather in June

June swings open the doors to summer in Afton. The snowfall finally tapers off to 0.71 inch, signaling the departure of the last vestiges of winter. It is also the first month when temperatures consistently stay above the freezing point. The city flourishes in the glow of the longest daylight hours, flushing with life and vibrancy. June turns out to be a delightful blend of warm sunshine and inviting landscapes, perfect for tourists and nature enthusiasts alike.

Temperature

An upsurge in temperatures occurs in Afton as May gives way to June, with average highs shifting from a cool 53.8°F (12.1°C) to a refreshing 66°F (18.9°C). A sharp contrast between day and night is prevalent in June with an average nighttime temperature of 37.8°F (3.2°C).

Humidity

The average relative humidity in June in Afton is 58%.

Rainfall

In June, in Afton, Wyoming, the rain falls for 11.8 days. Throughout June, 1.73" (44mm) of precipitation is accumulated. In Afton, during the entire year, the rain falls for 109.5 days and collects up to 21.61" (549mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Afton. June is the last month it regularly snows. During 1 snowfall days, in June, Afton aggregates 0.71" (18mm) of snow. Throughout the year, in Afton, there are 126.9 snowfall days, and 106.65" (2709mm) of snow is accumulated.

Daylight

With an average of 15h and 18min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:47 am and sunset at 8:55 pm. On the last day of June, in Afton, Wyoming, sunrise is at 5:49 am and sunset at 9:05 pm MDT.

Sunshine

The average sunshine in June is 11.2h.

UV index

The average daily maximum UV index in June in Afton is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, an average UV index of 4 transforms into the following instructions:
Be vigilant - Suggestions to stave off sun damage are provided. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
[Resources]

Frequently asked questions

What is the usual temperature for Afton in June?

In June, the average high-temperature and low-temperature are 66°F (18.9°C) and 37.8°F (3.2°C) respectively.

What is the average humidity in June in Afton?

In June, the average relative humidity is 58%.

How many days does it rain in June in Afton?

In Afton, Wyoming, in June, it is raining for 11.8 days, with typically 1.73" (44mm) of accumulated precipitation.

What is the last month it snows in Afton?

June is the last month it regularly snows in Afton. During 1 snowfall days, in June, Afton aggregates 0.71" (18mm) of snow.

When are the longest days in Afton?

June has the longest days of the year in Afton, with an average of 15h and 18min of daylight.

How many hours of daylight does Afton have in June?

In Afton, Wyoming, the average day length in June is 15h and 16min.

What time are sunrise and sunset in June in Afton?

In June, on the first day of the month, sunrise is at 5:47 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 9:05 pm MDT.

How long on average sun shines in June in Afton?

The average sunshine duration in June is 11.2h.

What is the UV index reading in June in Afton?

In June, the average daily maximum UV index in Afton, Wyoming, is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
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
Afton, WY

Average temperature in June - Afton, WY
  • Average high temperature in June: 66°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is December (24.1°F).

  • Average low temperature in June: 37.8°F

The month with the highest average low temperature is July (45.7°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

[Resources]

Average pressure in June
Afton, WY

Average pressure in June - Afton, WY
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

[Resources]

Average wind speed in June
Afton, WY

Average wind speed in June - Afton, WY
  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).

[Resources]

Average humidity in June
Afton, WY

Average humidity in June - Afton, WY
  • Average humidity in June: 58%

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (45%).

[Resources]

Average rainfall in June
Afton, WY

Average rainfall in June - Afton, WY
  • Average rainfall in June: 1.73"

The wettest month (with the highest rainfall) is February (2.72").
The driest months (with the least rainfall) are July and August (0.63").

[Resources]

Average rainfall days in June
Afton, WY

Average rainfall days in June - Afton, WY
  • Average rainfall days in June: 11.8 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.7 days).

[Resources]

Average snowfall in June
Afton, WY

Average snowfall in June - Afton, WY
  • Average snowfall in June: 0.71"

The month with the highest snowfall is February (19.96").
The months with the least snowfall are July and August (0").

[Resources]

Average snowfall days in June
Afton, WY

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

The month with the highest number of snowfall days is December (21.7 days).
The months with the least snowfall days are July and August (0 days).

[Resources]

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

Average daylight in June / Average sunshine in June - Afton, WY
  • Average daylight in June: 15h and 2min

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

  • Average sunshine in June: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

[Resources]

Average sunshine days in June
Afton, WY

Average sunshine days in June - Afton, WY
  • Average sunshine days in June: 14.1 days

The month with the most sunshine days is July (18.8 days).
The month with the least sunshine days is April (7 days).

[Resources]

Average UV index in June
Afton, WY

Average UV index in June - Afton, WY
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

[Resources]

Average cloud cover in June
Afton, WY

Average cloud cover in June - Afton, WY
  • Average cloud cover in June: 22

The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 12).

[Resources]

Average visibility in June
Afton, WY

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

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).

[Resources]

Afton, Wyoming, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location