April weather forecastLos Angeles, CA
April
Weather in April
The city of Los Angeles, California, transitions fully into spring during April with marked changes in weather patterns. Weather characteristics of April reflect an impressive increase in daylight duration and a dip in rainfall quantities. Surprisingly, the UV index in April climbs to 5, an elevation from 4 in the previous month. Meanwhile, the wind speed boosts slightly, keeping an adequate check on notable temperature increases. All these weather changes signal the arrival of warmer months ahead in Los Angeles.Temperature
The arrival of April records an average high-temperature of a still agreeable 70.9°F (21.6°C), closely related to the 68°F (20°C) observed in March. Throughout April, a steady low-temperature average of 53.4°F (11.9°C) is noted.Humidity
In April, the average relative humidity is 58%.Rainfall
In Los Angeles, during April, the rain falls for 4.3 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Los Angeles, during the entire year, the rain falls for 44.6 days and collects up to 8.11" (206mm) of precipitation.Daylight
In Los Angeles, the average length of the day in April is 13h and 4min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:14 pm. On the last day of April, sunrise is at 6:03 am and sunset at 7:36 pm PDT.
Sunshine
In April, the average sunshine in Los Angeles, California, is 11h.UV index
The average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In April, the maximum UV index of 5 transforms into these recommendations:
Adopt protective measures - It is advised to guard against sun damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Los Angeles, CA
- Average high temperature in April: 70.9°F
The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (64°F).
- Average low temperature in April: 53.4°F
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (49.8°F).
Average pressure in April
Los Angeles, CA
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).
Average wind speed in April
Los Angeles, CA
- Average wind speed in April: 6.1mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is October (4.5mph).
Average humidity in April
Los Angeles, CA
- Average humidity in April: 58%
The month with the highest relative humidity is June (65%).
The month with the lowest relative humidity is November (50%).
Average rainfall in April
Los Angeles, CA
- Average rainfall in April: 0.47"
The wettest month (with the highest rainfall) is February (1.73").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in April
Los Angeles, CA
- Average rainfall days in April: 4.3 days
The month with the highest number of rainy days is March (6.9 days).
The month with the least rainy days is June (1 days).
Average daylight in April /
Average sunshine in April
Los Angeles, CA
- Average daylight in April: 13h and 6min
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 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in April
Los Angeles, CA
- Average sunshine days in April: 25.6 days
The month with the most sunshine days is August (28.1 days).
The month with the least sunshine days is February (21.7 days).
Average UV index in April
Los Angeles, 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, November and December (UV index 4).
Average cloud cover in April
Los Angeles, 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 6).
Average visibility in April
Los Angeles, 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).
