June weather forecast
Hilliard, WY

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Weather in June

The first month of the summer, June, is a pleasant month in Hilliard, Wyoming, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 43.5°F (6.4°C).

Temperature

The start of June brings a rise in the average high-temperature, moving from a moderate 56.7°F (13.7°C) in May to a pleasant 70.2°F (21.2°C). Hilliard encounters a significant temperature differential, with an average low-temperature of 43.5°F (6.4°C) during June nights.

Humidity

In Hilliard, the average relative humidity in June is 46%.

Rainfall

In Hilliard, during June, the rain falls for 7.8 days and regularly aggregates up to 0.75" (19mm) of precipitation. In Hilliard, during the entire year, the rain falls for 94.2 days and collects up to 11.5" (292mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Hilliard. June is the last month it regularly snows. During 1 snowfall days, in June, Hilliard aggregates 0.91" (23mm) of snow. Throughout the year, there are 99.3 snowfall days, and 56.22" (1428mm) 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 June, sunrise is at 5:52 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:59 pm MDT.

Sunshine

The average sunshine in June is 11.8h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 in June translates into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Around midday, solar radiation is most harmful; hence, exposure should be limited. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in June?

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

What is the average humidity in June?

The average relative humidity in June is 46%.

How much does it rain in Hilliard in June?

In June, the rain falls for 7.8 days. Throughout June, 0.75" (19mm) of precipitation is accumulated.

What is the last month it snows in Hilliard?

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

When are the longest days?

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

What is the average length of the day in June?

In June, the average day length is 15h and 5min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 5:52 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 8:59 pm MDT.

How long on average sun shines in June?

The average sunshine duration in June is 11.8h.

What are the months with the highest UV index?

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

What is the UV index intensity in June?

The average daily maximum UV index in June in Hilliard is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Hilliard, WY

Average temperature in June - Hilliard, 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).

Average pressure in June
Hilliard, WY

Average pressure in June - Hilliard, 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).

Average wind speed in June
Hilliard, WY

Average wind speed in June - Hilliard, 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).

Average humidity in June
Hilliard, WY

Average humidity in June - Hilliard, 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%).

Average rainfall in June
Hilliard, WY

Average rainfall in June - Hilliard, 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").

Average rainfall days in June
Hilliard, WY

Average rainfall days in June - Hilliard, 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).

Average snowfall in June
Hilliard, WY

Average snowfall in June - Hilliard, 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").

Average snowfall days in June
Hilliard, WY

Average snowfall days in June - Hilliard, 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).

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

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

Average sunshine days in June
Hilliard, WY

Average sunshine days in June - Hilliard, 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).

Average UV index in June
Hilliard, WY

Average UV index in June - Hilliard, 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).

Average cloud cover in June
Hilliard, WY

Average cloud cover in June - Hilliard, 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).

Average visibility in June
Hilliard, WY

Average visibility in June - Hilliard, 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).

Hilliard, Wyoming, USA

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