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
Oak Park's shift from March to April is accompanied by an average high-temperature of a still refreshing 66.6°F (19.2°C), a slight deviation from 63.9°F (17.7°C). Oak Park cools down to an average low-temperature of 52.7°F (11.5°C) throughout the month of April.Humidity
In Oak Park, the average relative humidity in April is 63%.Rainfall
In Oak Park, in April, it is raining for 5.1 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, there are 52.4 rainfall days, and 9.96" (253mm) of precipitation is accumulated.Daylight
In Oak Park, the average length of the day in April is 13h and 4min.On the first day of April, sunrise is at 6:40 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 7:38 pm PDT.
Sunshine
The average sunshine in April is 11.2h.UV index
In Oak Park, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during April translates into these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature?
What is the average humidity in April?
How many days does it rain in April?
What is the average length of the day in April?
When are sunrise and sunset in April in Oak Park?
How many hours of sunshine does Oak Park have in April?
What is the UV index reading in April?
Average temperature in April
Oak Park, CA
- Average high temperature in April: 66.6°F
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (61.3°F).
- Average low temperature in April: 52.7°F
The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is February (49.3°F).
Average pressure in April
Oak Park, CA
- Average pressure in April: 29.98"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.9"Hg).
Average wind speed in April
Oak Park, CA
- Average wind speed in April: 6.4mph
The windiest months (with the highest average wind speed) are April and December (6.4mph).
The calmest months (with the lowest average wind speed) are August and September (4.7mph).
Average humidity in April
Oak Park, CA
- Average humidity in April: 63%
The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (53%).
Average rainfall in April
Oak Park, CA
- Average rainfall in April: 0.55"
The wettest months (with the highest rainfall) are January and February (2.09").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in April
Oak Park, CA
- Average rainfall days in April: 5.1 days
The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is August (1.9 days).
Average daylight in April /
Average sunshine in April
Oak Park, 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
Oak Park, CA
- Average sunshine days in April: 24 days
The month with the most sunshine days is October (26.4 days).
The month with the least sunshine days is February (20.8 days).
Average UV index in April
Oak Park, CA
- Average UV index in April: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in April
Oak Park, CA
- Average cloud cover in April: 17
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Oak Park, 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).
Oak Park, California, USA
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