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
Garrison sees a rise in temperature during June, with average high-temperatures transitioning from a refreshing 55.6°F (13.1°C) in May to an enjoyable 65.5°F (18.6°C). Garrison records a marked divergence from the day's high temperatures, with nights in June averaging at a wintry 40.3°F (4.6°C).Humidity
In Garrison, the average relative humidity in June is 62%.Rainfall
The month with the most rainfall is June, when the rain falls for 14.2 days and typically aggregates up to 2.52" (64mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. June is the last month it regularly snows. During 1.8 snowfall days, in June, Garrison aggregates 2.48" (63mm) of snow. In Garrison, during the entire year, snow falls for 125.4 days and aggregates up to 77.91" (1979mm) of snow.Daylight
With an average of 15h and 48min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:41 am and sunset at 9:17 pm. On the last day of June, sunrise is at 5:42 am and sunset at 9:28 pm MDT.
Sunshine
The average sunshine in June is 10.9h.UV index
In June, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 4 during June translates into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures?
What is the average humidity in June?
What is the rainiest 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?
When are sunrise and sunset in June?
How many hours of sunshine does Garrison have in June?
What is the UV index intensity in June?
Average temperature in June
Garrison, MT
- Average high temperature in June: 65.5°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in June: 40.3°F
The month with the highest average low temperature is August (47.3°F).
The coldest month (with the lowest average low temperature) is December (12.6°F).
Average pressure in June
Garrison, MT
- Average pressure in June: 29.92"Hg
The months with the highest atmospheric pressure are January and December (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
Garrison, MT
- Average wind speed in June: 5.6mph
The windiest months (with the highest average wind speed) are January, April and November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in June
Garrison, MT
- Average humidity in June: 62%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are July and August (49%).
Average rainfall in June
Garrison, MT
- Average rainfall in June: 2.52"
The wettest month (with the highest rainfall) is June (2.52").
The driest month (with the least rainfall) is August (0.67").
Average rainfall days in June
Garrison, MT
- Average rainfall days in June: 14.2 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is August (7.3 days).
Average snowfall in June
Garrison, MT
- Average snowfall in June: 2.48"
The month with the highest snowfall is February (12.76").
The months with the least snowfall are July and August (0").
Average snowfall days in June
Garrison, MT
- Average snowfall days in June: 1.8 days
The month with the highest number of snowfall days is February (20.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Garrison, MT
- Average daylight in June: 15h and 5min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in June: 10h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in June
Garrison, MT
- Average sunshine days in June: 13.7 days
The month with the most sunshine days is July (21.5 days).
The month with the least sunshine days is April (6.3 days).
Average UV index in June
Garrison, MT
- 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, April, October, November and December (UV index 2).
Average cloud cover in June
Garrison, MT
- Average cloud cover in June: 28
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in June
Garrison, MT
- 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, February, March and December (4mi).
Garrison, Montana, USA
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