Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
With the onset of June, Harrison sees a temperature rise, with the average high-temperature moving from May's refreshing 62.6°F (17°C) to a pleasant 72.9°F (22.7°C). Nighttime temperatures throughout June register a significant deviation from the day's highs, averaging at a frosty 44.4°F (6.9°C).Humidity
In June, the average relative humidity is 55%.Rainfall
The month with the most rainfall is June, when the rain falls for 13.5 days and typically aggregates up to 1.57" (40mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. June is the last month it regularly snows. During 0.1 snowfall days, in June, Harrison aggregates 0.04" (1mm) of snow. In Harrison, during the entire year, snow falls for 79.6 days and aggregates up to 30.08" (764mm) of snow.Daylight
With an average of 15h and 42min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 5:40 am and sunset at 9:09 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 9:20 pm MDT.
Sunshine
In June, the average sunshine is 11.4h.UV index
The average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 5 during June translates into the following directions:
Take precautions - Protection against sunburn is recommended. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. 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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Harrison in June?
What is the average humidity in June?
What is the wettest month?
How many days does it rain in June?
What is the last month it snows?
When are the longest days?
What is the average length of the day in June?
What time are sunrise and sunset in June?
How many hours of sunshine does Harrison have in June?
What is the UV index intensity in June?
Average temperature in June
Harrison, MT
- Average high temperature in June: 72.9°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (28°F).
- Average low temperature in June: 44.4°F
The month with the highest average low temperature is August (50.5°F).
The coldest month (with the lowest average low temperature) is December (12.7°F).
Average pressure in June
Harrison, MT
- Average pressure in June: 29.9"Hg
The months with the highest atmospheric pressure are January and December (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Harrison, MT
- Average wind speed in June: 4.8mph
The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in June
Harrison, MT
- Average humidity in June: 55%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (44%).
Average rainfall in June
Harrison, MT
- Average rainfall in June: 1.57"
The wettest month (with the highest rainfall) is June (1.57").
The driest month (with the least rainfall) is August (0.51").
Average rainfall days in June
Harrison, MT
- Average rainfall days in June: 13.5 days
The month with the highest number of rainy days is April (16.5 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in June
Harrison, MT
- Average snowfall in June: 0.04"
The month with the highest snowfall is February (6.02").
The months with the least snowfall are July and August (0").
Average snowfall days in June
Harrison, MT
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is February (16.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Harrison, MT
- Average daylight in June: 15h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in June: 11h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in June
Harrison, MT
- Average sunshine days in June: 13 days
The month with the most sunshine days is September (18.7 days).
The month with the least sunshine days is April (9.3 days).
Average UV index in June
Harrison, MT
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Harrison, MT
- Average cloud cover in June: 23
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in June
Harrison, MT
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Harrison, Montana, USA
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