June weather forecastBlackhawk, CA
June
Weather in June
June, the first month of the summer in Blackhawk, is a moderately hot month, with temperature in the range of an average high of 80.2°F (26.8°C) and an average low of 53.2°F (11.8°C).Temperature
Blackhawk's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's agreeable 72.5°F (22.5°C) to a warm 80.2°F (26.8°C). Compared to daytime temperatures, Blackhawk's temperature drops significantly, averaging a cool 53.2°F (11.8°C) during the nights of June.Humidity
In Blackhawk, the average relative humidity in June is 59%.Rainfall
June is the last month it rains. During 1.5 rainfall days, in June, Blackhawk aggregates 0.08" (2mm) of precipitation. Throughout the year, there are 67.2 rainfall days, and 10.98" (279mm) of precipitation is accumulated.Daylight
The month with the longest days is June, with an average of 14h and 42min of daylight.On the first day of the month, sunrise is at 5:46 am and sunset at 8:24 pm. On the last day of June, sunrise is at 5:49 am and sunset at 8:33 pm PDT.
Sunshine
The average sunshine in June is 11.7h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 6 in June, converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Blackhawk, CA
- Average high temperature in June: 80.2°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is December (55.9°F).
- Average low temperature in June: 53.2°F
The month with the highest average low temperature is September (56.5°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).
Average pressure in June
Blackhawk, CA
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in June
Blackhawk, CA
- Average wind speed in June: 6.5mph
The windiest month (with the highest average wind speed) is May (6.7mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity in June
Blackhawk, CA
- Average humidity in June: 59%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (57%).
Average rainfall in June
Blackhawk, CA
- Average rainfall in June: 0.08"
The wettest month (with the highest rainfall) is February (2.28").
The driest month (with the least rainfall) is July (0").
Average rainfall days in June
Blackhawk, CA
- Average rainfall days in June: 1.5 days
The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is August (0.6 days).
Average daylight in June /
Average sunshine in June
Blackhawk, CA
- Average daylight in June: 14h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in June: 11h and 42min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in June
Blackhawk, CA
- Average sunshine days in June: 28.3 days
The month with the most sunshine days is July (29.9 days).
The month with the least sunshine days is March (17.5 days).
Average UV index in June
Blackhawk, CA
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in June
Blackhawk, CA
- Average cloud cover in June: 12
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in June
Blackhawk, CA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
