June weather forecastCallao, UT
June
Weather in June
The first month of the summer, June, is a warm month in Callao, Utah, with temperature in the range of an average low of 61.2°F (16.2°C) and an average high of 81.9°F (27.7°C).Temperature
June's arrival signals an increase in average high-temperatures, moving from May's agreeable 68.5°F (20.3°C) to a warm 81.9°F (27.7°C). An average temperature of 61.2°F (16.2°C) is recorded during the nights in June.Humidity
In Callao, the average relative humidity in June is 28%.Rainfall
The month with the least rainfall is June, when the rain falls for 6.5 days and typically collects 0.51" (13mm) of precipitation.Snowfall
In Callao, snow does not fall in May through September.Daylight
The month with the longest days in Callao is June, with an average of 15h and 0min of daylight.On the first day of June in Callao, sunrise is at 6:07 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 9:07 pm MDT.
Sunshine
The average sunshine in June in Callao is 11.8h.UV index
June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 7 in June translates into these instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Callao, UT
- Average high temperature in June: 81.9°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in June: 61.2°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in June
Callao, UT
- Average pressure in June: 29.87"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in June
Callao, UT
- Average wind speed in June: 8.5mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is January (5.7mph).
Average humidity in June
Callao, UT
- Average humidity in June: 28%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (26%).
Average rainfall in June
Callao, UT
- Average rainfall in June: 0.51"
The wettest month (with the highest rainfall) is April (1.18").
The driest month (with the least rainfall) is June (0.51").
Average rainfall days in June
Callao, UT
- Average rainfall days in June: 6.5 days
The month with the highest number of rainy days is April (11.9 days).
The month with the least rainy days is November (5.8 days).
Average snowfall in June
Callao, UT
- Average snowfall in June: 0"
The month with the highest snowfall is January (4.45").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Callao, UT
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is December (10.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Callao, UT
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 11h and 48min
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: 6h and 6min).
Average sunshine days in June
Callao, UT
- Average sunshine days in June: 20.3 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is February (14.3 days).
Average UV index in June
Callao, UT
- Average UV index in June: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
Callao, UT
- Average cloud cover in June: 12
The months with the most cloud cover are January, February and December (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in June
Callao, UT
- Average visibility in June: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).





