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
June brings a temperature increase, with average high-temperatures moving from May's enjoyable 62.2°F (16.8°C) to a pleasant 71.2°F (21.8°C). Simms registers a pronounced decline from daytime peak temperatures, averaging a chilly 48.7°F (9.3°C) lows in June.Humidity
In June, the average relative humidity in Simms is 57%.Rainfall
The month with the most rainfall in Simms, Montana, is June, when the rain falls for 13.8 days and typically aggregates up to 2.05" (52mm) of precipitation.Snowfall
In Simms, snow does not fall in June through August.Daylight
With an average of 15h and 54min of daylight, June has the longest days of the year.On the first day of June in Simms, sunrise is at 5:33 am and sunset at 9:17 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 9:28 pm MDT.
Sunshine
In June, the average sunshine is 11.1h.UV index
In June, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 5 during June leads to these instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June in Simms?
What is the average humidity in June in Simms?
What is the wettest month in Simms?
How much does it rain in Simms in June?
When it does not snow in Simms?
Does it snow in Simms in June?
When are the longest days in Simms?
How many hours of daylight does Simms have in June?
When is the sunrise / sunset in June in Simms?
How many hours of sunshine does Simms have in June?
What is the UV index reading in June in Simms?
Average temperature in June
Simms, MT
- Average high temperature in June: 71.2°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (29.5°F).
- Average low temperature in June: 48.7°F
The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is December (17.4°F).
Average pressure in June
Simms, MT
- Average pressure in June: 29.87"Hg
The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in June
Simms, MT
- Average wind speed in June: 8.2mph
The windiest months (with the highest average wind speed) are January and November (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in June
Simms, MT
- Average humidity in June: 57%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (41%).
Average rainfall in June
Simms, MT
- Average rainfall in June: 2.05"
The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are January and July (0.63").
Average rainfall days in June
Simms, MT
- Average rainfall days in June: 13.8 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in June
Simms, MT
- Average snowfall in June: 0"
The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Simms, MT
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is February (14.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Simms, MT
- Average daylight in June: 15h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in June: 11h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in June
Simms, MT
- Average sunshine days in June: 12.8 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in June
Simms, MT
- Average UV index in June: 5
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in June
Simms, MT
- Average cloud cover in June: 25
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility in June
Simms, MT
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Simms, Montana, USA
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