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
As March turns into April, the average high-temperatures rest at a still pleasant 72.1°F (22.3°C), showing a minor variation from the prior month. In Yorba Linda, an average low-temperature of 52.7°F (11.5°C) is recorded during April nights.Humidity
In April, the average relative humidity is 58%.Rainfall
In April, in Yorba Linda, California, the rain falls for 5.5 days. Throughout April, 0.51" (13mm) of precipitation is accumulated. Throughout the year, there are 49 rainfall days, and 6.97" (177mm) of precipitation is accumulated.Daylight
In April, the average length of the day is 13h and 4min.On the first day of the month, sunrise is at 6:37 am and sunset at 7:12 pm. On the last day of April, sunrise is at 6:02 am and sunset at 7:34 pm PDT.
Sunshine
In April, the average sunshine is 11.1h.UV index
In Yorba Linda, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 5 translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April in Yorba Linda?
How much does it rain in April?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Yorba Linda have in April?
How high is the UV index in April?
Average temperature in April
Yorba Linda, CA
- Average high temperature in April: 72.1°F
The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is December (64°F).
- Average low temperature in April: 52.7°F
The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).
Average pressure in April
Yorba Linda, CA
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.88"Hg).
Average wind speed in April
Yorba Linda, CA
- Average wind speed in April: 5.7mph
The windiest month (with the highest average wind speed) is April (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).
Average humidity in April
Yorba Linda, CA
- Average humidity in April: 58%
The months with the highest relative humidity are May and June (61%).
The month with the lowest relative humidity is November (49%).
Average rainfall in April
Yorba Linda, CA
- Average rainfall in April: 0.51"
The wettest month (with the highest rainfall) is December (1.54").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Yorba Linda, CA
- Average rainfall days in April: 5.5 days
The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is June (1.2 days).
Average daylight in April /
Average sunshine in April
Yorba Linda, 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 month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in April
Yorba Linda, CA
- Average sunshine days in April: 22.9 days
The month with the most sunshine days is August (25.9 days).
The month with the least sunshine days is February (21.2 days).
Average UV index in April
Yorba Linda, CA
- Average UV index in April: 5
The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in April
Yorba Linda, CA
- Average cloud cover in April: 19
The months with the most cloud cover are March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Yorba Linda, 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).
Yorba Linda, California, USA
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