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's arrival coincides with a subtle temperature rise, moving from March's comfortable 67.5°F (19.7°C) to a warm 74.5°F (23.6°C). April presents a sharp fall from Biola's daytime highs to an average low-temperature of 51.1°F (10.6°C).Humidity
The average relative humidity in April is 54%.Rainfall
In April, in Biola, the rain falls for 5.7 days. Throughout April, 0.51" (13mm) of precipitation is accumulated. Throughout the year, in Biola, there are 47.3 rainfall days, and 5.67" (144mm) of precipitation is accumulated.Daylight
In Biola, California, the average length of the day in April is 13h and 10min.On the first day of April in Biola, sunrise is at 6:44 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 7:48 pm PDT.
Sunshine
In April, the average sunshine is 10.9h.UV index
In April, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 5 in April interprets into the following advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the average April temperature in Biola?
What is the average humidity in April in Biola?
How many days does it rain in April in Biola?
What is the average length of the day in April in Biola?
When are sunrise and sunset in April in Biola?
How many hours of sunshine does Biola have in April?
What is the UV index reading in April in Biola?
Average temperature in April
Biola, CA
- Average high temperature in April: 74.5°F
The warmest month (with the highest average high temperature) is July (102°F).
The month with the lowest average high temperature is December (57°F).
- Average low temperature in April: 51.1°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is December (42.6°F).
Average pressure in April
Biola, CA
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Biola, CA
- Average wind speed in April: 7mph
The windiest month (with the highest average wind speed) is June (7.8mph).
The calmest months (with the lowest average wind speed) are January and November (5mph).
Average humidity in April
Biola, CA
- Average humidity in April: 54%
The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is July (29%).
Average rainfall in April
Biola, CA
- Average rainfall in April: 0.51"
The wettest month (with the highest rainfall) is February (1.02").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in April
Biola, CA
- Average rainfall days in April: 5.7 days
The month with the highest number of rainy days is March (7.2 days).
The month with the least rainy days is August (1 days).
Average daylight in April /
Average sunshine in April
Biola, CA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 10h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in April
Biola, CA
- Average sunshine days in April: 24.5 days
The month with the most sunshine days is August (28.5 days).
The month with the least sunshine days is February (21.5 days).
Average UV index in April
Biola, CA
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in April
Biola, CA
- Average cloud cover in April: 21
The months with the most cloud cover are March and December (Cloud cover 29).
The months with the least cloud cover are July, August and September (Cloud cover 5).
Average visibility in April
Biola, 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).
Biola, California, USA
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