June weather forecastSwan Valley, ID
June
Weather in June
The first month of the summer, June, is a refreshing month in Swan Valley, Idaho, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 66.6°F (19.2°C).Temperature
As May transitions into June, a change in temperatures is observed, with average highs moving from a mild 55.4°F (13°C) to a comfortable 66.6°F (19.2°C). Swan Valley experiences a significant reduction from daytime highs with an average low-temperature of 37.9°F (3.3°C) in June.Humidity
In Swan Valley, the average relative humidity in June is 60%.Rainfall
In Swan Valley, in June, during 14.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 127 rainfall days, and 24.29" (617mm) of precipitation is accumulated.Snowfall
January through June, September through December are months with snowfall. June is the last month it regularly snows. During 0.7 snowfall days, in June, Swan Valley aggregates 0.28" (7mm) of snow. In Swan Valley, during the entire year, snow falls for 126.6 days and aggregates up to 110.28" (2801mm) of snow.Daylight
With an average of 15h and 24min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:46 am and sunset at 8:59 pm. On the last day of June, sunrise is at 5:48 am and sunset at 9:10 pm MDT.
Sunshine
In June, the average sunshine is 11.1h.UV index
In Swan Valley, the average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 4 during June translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Swan Valley, ID
- Average high temperature in June: 66.6°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is December (24.3°F).
- Average low temperature in June: 37.9°F
The months with the highest average low temperature are July and August (45.3°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in June
Swan Valley, ID
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Swan Valley, ID
- Average wind speed in June: 5.7mph
The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).
Average humidity in June
Swan Valley, ID
- Average humidity in June: 60%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (46%).
Average rainfall in June
Swan Valley, ID
- Average rainfall in June: 2.2"
The wettest month (with the highest rainfall) is February (2.91").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in June
Swan Valley, ID
- Average rainfall days in June: 14.1 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in June
Swan Valley, ID
- Average snowfall in June: 0.28"
The month with the highest snowfall is February (22.91").
The months with the least snowfall are July and August (0").
Average snowfall days in June
Swan Valley, ID
- Average snowfall days in June: 0.7 days
The months with the highest number of snowfall days are February and December (22.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Swan Valley, ID
- Average daylight in June: 15h and 24min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in June: 11h and 6min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in June
Swan Valley, ID
- Average sunshine days in June: 12.8 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is April (5.3 days).
Average UV index in June
Swan Valley, ID
- 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, November and December (UV index 1).
Average cloud cover in June
Swan Valley, ID
- Average cloud cover in June: 24
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in June
Swan Valley, ID
- 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 and December (3mi).
