June weather forecastRiggins, ID

June
Weather in June
June in Riggins welcomes the summer with warmer temperatures and longer daylight hours. Comparing June to May, the rise in temperatures and decreasing rainfall confirms the arrival of summer. As July approaches, the increasing heat becomes even more notable. The unique characteristic in June is the sharp drop in rainfall, from 3.39" (86mm) in May to just 2.4" (61mm). This marks the onset of the dry Idaho summer.Temperature
With the onset of June, Riggins's weather sees a temperature rise, transitioning from a fresh 53.6°F (12°C) in May to a refreshing 63.1°F (17.3°C). Riggins's average low-temperature for the month of June denotes a significant decline from the daily high, recording at a wintry 37.9°F (3.3°C).Humidity
In June, the average relative humidity is 67%.Rainfall
In Riggins, in June, during 12.8 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 81 rainfall days, and 32.68" (830mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through December. In Riggins, in June, during 4.8 snowfall days, 6.02" (153mm) of snow is typically accumulated. In Riggins, during the entire year, snow falls for 160 days and aggregates up to 210.63" (5350mm) of snow.Daylight
With an average of 15h and 36min of daylight, June has the longest days of the year.On the first day of June, sunrise is at 4:59 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:37 pm PDT.
Sunshine
In Riggins, the average sunshine in June is 10h.UV index
In Riggins, the average daily maximum UV index in June is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In June, the average maximum UV index of 4 translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Riggins, ID
- Average high temperature in June: 63.1°F
The warmest months (with the highest average high temperature) are July and August (75.7°F).
The month with the lowest average high temperature is December (25.3°F).
- Average low temperature in June: 37.9°F
The month with the highest average low temperature is August (45.7°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in June
Riggins, ID
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Riggins, ID
- Average wind speed in June: 5.3mph
The windiest month (with the highest average wind speed) is March (6mph).
The calmest months (with the lowest average wind speed) are May, June, August and September (5.3mph).
Average humidity in June
Riggins, ID
- Average humidity in June: 67%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (48%).
Average rainfall in June
Riggins, ID
- Average rainfall in June: 2.4"
The wettest month (with the highest rainfall) is February (4.49").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in June
Riggins, ID
- Average rainfall days in June: 12.8 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in June
Riggins, ID
- Average snowfall in June: 6.02"
The month with the highest snowfall is February (36.1").
The month with the least snowfall is August (0.08").
Average snowfall days in June
Riggins, ID
- Average snowfall days in June: 4.8 days
The month with the highest number of snowfall days is March (24.9 days).
The month with the least snowfall days is August (0.3 days).
Average daylight in June /
Average sunshine in June
Riggins, ID
- Average daylight in June: 15h and 36min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in June: 10h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in June
Riggins, ID
- Average sunshine days in June: 14.1 days
The month with the most sunshine days is July (22.3 days).
The months with the least sunshine days are February and March (6.3 days).
Average UV index in June
Riggins, 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, April, November and December (UV index 1).
Average cloud cover in June
Riggins, ID
- Average cloud cover in June: 34
The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in June
Riggins, ID
- Average visibility in June: 6mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).





