June weather forecastLibby, MT
June
Weather in June
June creates a stark contrast to May in Libby, Montana, with longer daylight hours and high levels of sunshine dominating the month. The temperature hits a new high compared to the preceding months, suggesting the commencement of summer. Another notable characteristic of June is that it witnesses no snowfall at all, representing a departure from the colder months. The spike in UV index and improved visibility make it a much-loved period for those seeking outdoor adventures.Temperature
June's arrival coincides with a subtle temperature rise, moving from May's moderate 59.5°F (15.3°C) to a comfortable 66.2°F (19°C). Libby's June nights cool down significantly from the day's heat, to an average low-temperature of 41.5°F (5.3°C).Humidity
In June, the average relative humidity is 66%.Rainfall
In Libby, in June, it is raining for 14.2 days, with typically 1.54" (39mm) of accumulated precipitation. Throughout the year, there are 138.8 rainfall days, and 18.15" (461mm) of precipitation is accumulated.Snowfall
In Libby, snow does not fall in June through August.Daylight
The month with the longest days in Libby is June, with an average of 16h and 0min of daylight.On the first day of the month, sunrise is at 5:44 am and sunset at 9:35 pm. On the last day of June, in Libby, sunrise is at 5:44 am and sunset at 9:47 pm MDT.
Sunshine
The average sunshine in June is 10.2h.UV index
The months with the highest UV index are June and July, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In June, a daily maximum UV index of 5 leads to the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Libby, MT
- Average high temperature in June: 66.2°F
The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (27.1°F).
- Average low temperature in June: 41.5°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 (15.1°F).
Average pressure in June
Libby, MT
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
Libby, MT
- Average wind speed in June: 4.5mph
The windiest months (with the highest average wind speed) are April and June (4.5mph).
The calmest month (with the lowest average wind speed) is December (3.5mph).
Average humidity in June
Libby, MT
- Average humidity in June: 66%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (53%).
Average rainfall in June
Libby, MT
- Average rainfall in June: 1.54"
The wettest month (with the highest rainfall) is December (2.24").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days in June
Libby, MT
- Average rainfall days in June: 14.2 days
The month with the highest number of rainy days is April (17.5 days).
The month with the least rainy days is August (5.9 days).
Average snowfall in June
Libby, MT
- Average snowfall in June: 0"
The month with the highest snowfall is January (11.34").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Libby, MT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (20 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in June /
Average sunshine in June
Libby, 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 12min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in June
Libby, MT
- Average sunshine days in June: 13.7 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (7.4 days).
Average UV index in June
Libby, MT
- Average UV index in June: 5
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in June
Libby, MT
- Average cloud cover in June: 35
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in June
Libby, MT
- Average visibility in June: 6mi
The months with the highest visibility are May, June, July, August and September (6mi).
The month with the lowest visibility is January (2mi).
