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 snowfall in April
- Average snowfall 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
The onset of April brings with it an average high-temperature of an agreeable 70.2°F (21.2°C), showing a negligible variation from the month before. Valley Vista registers a marked temperature plunge to a chilly 45.7°F (7.6°C) during the cool April nights.Humidity
In April, the average relative humidity is 54%.Rainfall
In Valley Vista, in April, it is raining for 6.2 days, with typically 0.67" (17mm) of accumulated precipitation. In Valley Vista, during the entire year, the rain falls for 54 days and collects up to 6.61" (168mm) of precipitation.Snowfall
January through November are months without snowfall.Daylight
The average length of the day in April is 13h and 3min.On the first day of April, sunrise is at 6:34 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:31 pm PDT.
Sunshine
In Valley Vista, the average sunshine in April is 11h.UV index
In Valley Vista, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The UV index of 5 in April translates into these instructions:
Ensure safety - Sun damage prevention is strongly urged. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April in Valley Vista?
How many days does it rain in April?
When it does not snow?
How many hours of daylight does Valley Vista have in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Valley Vista have in April?
How high is the UV index in April?
Average temperature in April
Valley Vista, CA
- Average high temperature in April: 70.2°F
The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is December (58.6°F).
- Average low temperature in April: 45.7°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is December (41°F).
Average pressure in April
Valley Vista, CA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Valley Vista, CA
- Average wind speed in April: 6.2mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is September (4.7mph).
Average humidity in April
Valley Vista, CA
- Average humidity in April: 54%
The months with the highest relative humidity are February, March and May (56%).
The month with the lowest relative humidity is August (41%).
Average rainfall in April
Valley Vista, CA
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is February (1.38").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Valley Vista, CA
- Average rainfall days in April: 6.2 days
The month with the highest number of rainy days is March (7.4 days).
The month with the least rainy days is June (1.6 days).
Average snowfall in April
Valley Vista, CA
- Average snowfall in April: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in April
Valley Vista, CA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Valley Vista, CA
- Average daylight in April: 13h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in April: 11h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 42min).
Average sunshine days in April
Valley Vista, CA
- Average sunshine days in April: 23 days
The month with the most sunshine days is October (27.4 days).
The month with the least sunshine days is February (20.9 days).
Average UV index in April
Valley Vista, CA
- Average UV index in April: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in April
Valley Vista, CA
- Average cloud cover in April: 21
The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in April
Valley Vista, 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).
Valley Vista, California, USA
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