June weather forecastHappy Haven, MT
June
Weather in June
The first month of the summer, June, is an enjoyable month in Happy Haven, Montana, with an average temperature ranging between max 66.4°F (19.1°C) and min 41.2°F (5.1°C).Temperature
June comes with a subtle rise, with the average high-temperature adjusting from a refreshing 59.5°F (15.3°C) in May to an enjoyable 66.4°F (19.1°C). Happy Haven's average nighttime temperatures present a clear contrast to its daytime highs, measured at a wintry 41.2°F (5.1°C) in June.Humidity
In Happy Haven, Montana, the average relative humidity in June is 67%.Rainfall
June is the month with the most rainfall. Rain falls for 13.7 days and accumulates 1.42" (36mm) of precipitation.Snowfall
June through August are months without snowfall.Daylight
The month with the longest days in Happy Haven is June, with an average of 16h and 0min of daylight.On the first day of June, sunrise is at 5:39 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 9:42 pm MDT.
Sunshine
In June, the average sunshine is 10.4h.UV index
In June, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: During June, 4 as the daily maximum UV index converts into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Happy Haven, MT
- Average high temperature in June: 66.4°F
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (25.7°F).
- Average low temperature in June: 41.2°F
The month with the highest average low temperature is August (45.5°F).
The coldest month (with the lowest average low temperature) is February (13.5°F).
Average pressure in June
Happy Haven, MT
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Happy Haven, MT
- Average wind speed in June: 4.3mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest months (with the lowest average wind speed) are August and December (3.7mph).
Average humidity in June
Happy Haven, MT
- Average humidity in June: 67%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (55%).
Average rainfall in June
Happy Haven, MT
- Average rainfall in June: 1.42"
The wettest month (with the highest rainfall) is June (1.42").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in June
Happy Haven, MT
- Average rainfall days in June: 13.7 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in June
Happy Haven, MT
- Average snowfall in June: 0"
The month with the highest snowfall is January (7.72").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Happy Haven, MT
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is December (19.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Happy Haven, MT
- Average daylight in June: 16h and 0min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in June: 10h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in June
Happy Haven, MT
- Average sunshine days in June: 13.1 days
The month with the most sunshine days is July (21.5 days).
The month with the least sunshine days is March (7.7 days).
Average UV index in June
Happy Haven, MT
- Average UV index in June: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in June
Happy Haven, MT
- Average cloud cover in June: 33
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility in June
Happy Haven, MT
- Average visibility in June: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
