June weather forecastLewiston, UT
June
Weather in June
June, the first month of the summer in Lewiston, is a pleasant month, with an average temperature varying between 46°F (7.8°C) and 72.7°F (22.6°C).Temperature
Lewiston's transition into June brings a rise in the average high-temperature, moving from a refreshing 59.7°F (15.4°C) in May to an agreeable 72.7°F (22.6°C). In Lewiston, the average temperature during the nights of June marks a significant drop from the daily high, settling at a frosty 46°F (7.8°C).Humidity
In Lewiston, the average relative humidity in June is 50%.Rainfall
In June, in Lewiston, the rain falls for 9.6 days. Throughout June, 1.14" (29mm) of precipitation is accumulated. Throughout the year, in Lewiston, Utah, there are 117.9 rainfall days, and 17.68" (449mm) of precipitation is accumulated.Snowfall
In Lewiston, snow does not fall in June through August.Daylight
The month with the longest days is June, with an average of 15h and 12min of daylight.On the first day of June, sunrise is at 5:53 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 9:06 pm MDT.
Sunshine
The average sunshine in June is 11.7h.UV index
In Lewiston, the average daily maximum UV index in June is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 5 in June suggests the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Lewiston, UT
- Average high temperature in June: 72.7°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is December (28.6°F).
- Average low temperature in June: 46°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in June
Lewiston, UT
- Average pressure in June: 29.89"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in June
Lewiston, UT
- Average wind speed in June: 5.7mph
The windiest months (with the highest average wind speed) are April, June and August (5.7mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).
Average humidity in June
Lewiston, UT
- Average humidity in June: 50%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (38%).
Average rainfall in June
Lewiston, UT
- Average rainfall in June: 1.14"
The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is July (0.63").
Average rainfall days in June
Lewiston, UT
- Average rainfall days in June: 9.6 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is November (6.7 days).
Average snowfall in June
Lewiston, UT
- Average snowfall in June: 0"
The month with the highest snowfall is January (16.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days in June
Lewiston, UT
- Average snowfall days in June: 0.1 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in June /
Average sunshine in June
Lewiston, UT
- Average daylight in June: 15h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in June: 11h and 42min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in June
Lewiston, UT
- Average sunshine days in June: 17.6 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is February (9.1 days).
Average UV index in June
Lewiston, UT
- 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 and December (UV index 1).
Average cloud cover in June
Lewiston, UT
- Average cloud cover in June: 17
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in June
Lewiston, UT
- Average visibility in June: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).
