Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April brings a marginal elevation to a still refreshing 67.6°F (19.8°C) from March's 62.8°F (17.1°C) in Blackhawk's average high-temperatures. In Blackhawk, the average temperature during the nights of April marks a significant drop from the daily high, settling at a chilly 45.3°F (7.4°C).Humidity
In April, the average relative humidity is 69%.Rainfall
In Blackhawk, California, in April, it is raining for 6.9 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, in Blackhawk, there are 67.2 rainfall days, and 10.98" (279mm) of precipitation is accumulated.Daylight
In April, the average length of the day in Blackhawk is 13h and 13min.On the first day of April in Blackhawk, sunrise is at 6:51 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:57 pm PDT.
Sunshine
In April, the average sunshine in Blackhawk is 10.3h.UV index
The average daily maximum UV index in April in Blackhawk is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In April, a daily maximum UV index of 5 leads to the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the temperature in April in Blackhawk?
What is the average humidity in April in Blackhawk?
How many days does it rain in April in Blackhawk?
How many hours of daylight does Blackhawk have in April?
When is the sunrise / sunset in April in Blackhawk?
How long on average sun shines in April in Blackhawk?
How high is the UV index in April in Blackhawk?
Average temperature in April
Blackhawk, CA
- Average high temperature in April: 67.6°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 April: 45.3°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 April
Blackhawk, CA
- Average pressure in April: 30.03"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 April
Blackhawk, CA
- Average wind speed in April: 6.1mph
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 April
Blackhawk, CA
- Average humidity in April: 69%
The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is September (57%).
Average rainfall in April
Blackhawk, CA
- Average rainfall in April: 0.67"
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 April
Blackhawk, CA
- Average rainfall days in April: 6.9 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 April /
Average sunshine in April
Blackhawk, CA
- Average daylight in April: 13h and 1min
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 April: 10h and 2min
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 April
Blackhawk, CA
- Average sunshine days in April: 22.4 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 April
Blackhawk, CA
- Average UV index in April: 5
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 April
Blackhawk, CA
- Average cloud cover in April: 27
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 April
Blackhawk, CA
- Average visibility in April: 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).
Blackhawk, California, USA
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