June weather forecastSimpson, MT
June
Weather in June
The first month of the summer, June, is an agreeable month in Simpson, Montana, with an average temperature fluctuating between 73°F (22.8°C) and 53.1°F (11.7°C).Temperature
In Simpson, stepping into June brings a gentle temperature nudge, moving slightly up from May's enjoyable 64.6°F (18.1°C) to an agreeable 73°F (22.8°C). Simpson, in June, witnesses an average low-temperature of 53.1°F (11.7°C).Humidity
In June, the average relative humidity in Simpson is 53%.Rainfall
June is the month with the most rainfall. Rain falls for 13.4 days and accumulates 1.5" (38mm) of precipitation.Snowfall
In Simpson, snow does not fall in June through August.Daylight
June has the longest days of the year in Simpson, with an average of 16h and 6min of daylight.On the first day of the month, sunrise is at 5:20 am and sunset at 9:16 pm. On the last day of June, sunrise is at 5:21 am and sunset at 9:28 pm MDT.
Sunshine
In Simpson, the average sunshine in June is 11.4h.UV index
The average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 5 in June transforms into this advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Simpson, MT
- Average high temperature in June: 73°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The months with the lowest average high temperature are January and December (27.1°F).
- Average low temperature in June: 53.1°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is February (13.5°F).
Average pressure in June
Simpson, MT
- Average pressure in June: 29.84"Hg
The months with the highest atmospheric pressure are January and February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in June
Simpson, MT
- Average wind speed in June: 9.6mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).
Average humidity in June
Simpson, MT
- Average humidity in June: 53%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (40%).
Average rainfall in June
Simpson, MT
- Average rainfall in June: 1.5"
The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is December (0.31").
Average rainfall days in June
Simpson, MT
- Average rainfall days in June: 13.4 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is February (4 days).
Average snowfall in June
Simpson, MT
- Average snowfall in June: 0"
The month with the highest snowfall is February (2.72").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Simpson, MT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (11 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Simpson, MT
- Average daylight in June: 16h and 6min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in June: 11h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in June
Simpson, MT
- Average sunshine days in June: 14.1 days
The month with the most sunshine days is September (20.3 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in June
Simpson, 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
Simpson, MT
- Average cloud cover in June: 24
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in June
Simpson, 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).
