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
The initiation of April sees an average high-temperature of a pleasant 70.3°F (21.3°C), showing minor variations from the previous month. San Fernando's nights in April experience an average temperature drop to a fresh 50.5°F (10.3°C).Humidity
In April, the average relative humidity in San Fernando is 55%.Rainfall
In April, in San Fernando, the rain falls for 4.3 days. Throughout April, 0.39" (10mm) of precipitation is accumulated. In San Fernando, during the entire year, the rain falls for 39.8 days and collects up to 7.52" (191mm) of precipitation.Daylight
The average length of the day in April is 13h and 4min.On the first day of April, sunrise is at 6:39 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:04 am and sunset at 7:37 pm PDT.
Sunshine
In San Fernando, California, the average sunshine in April is 11.2h.UV index
In San Fernando, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 5 during April, leads to the following recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What is the average April temperature in San Fernando?
What is the average humidity in April in San Fernando?
How much does it rain in San Fernando in April?
How many hours of daylight does San Fernando have in April?
When are sunrise and sunset in April in San Fernando?
How many hours of sunshine does San Fernando have in April?
What is the UV index intensity in April in San Fernando?
Average temperature in April
San Fernando, CA
- Average high temperature in April: 70.3°F
The warmest month (with the highest average high temperature) is August (85.8°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in April: 50.5°F
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is December (46.2°F).
Average pressure in April
San Fernando, CA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in April
San Fernando, CA
- Average wind speed in April: 6.1mph
The windiest months (with the highest average wind speed) are January and December (6.2mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).
Average humidity in April
San Fernando, CA
- Average humidity in April: 55%
The month with the highest relative humidity is June (58%).
The month with the lowest relative humidity is November (47%).
Average rainfall in April
San Fernando, CA
- Average rainfall in April: 0.39"
The wettest month (with the highest rainfall) is February (1.54").
The driest month (with the least rainfall) is June (0").
Average rainfall days in April
San Fernando, CA
- Average rainfall days in April: 4.3 days
The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).
Average daylight in April /
Average sunshine in April
San Fernando, CA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 11h and 1min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in April
San Fernando, CA
- Average sunshine days in April: 25.5 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is February (22.9 days).
Average UV index in April
San Fernando, CA
- Average UV index in April: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
San Fernando, CA
- Average cloud cover in April: 16
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in April
San Fernando, 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).
San Fernando, California, USA
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