April weather forecastLong Beach, CA
April
Weather in April
April signifies a full arrival of spring to Long Beach, California. The month brings clear skies and ample sunshine, promoting better visibility and providing retro spunk and vibrant hues to the surroundings. Notable warmth envelops April with temperatures oscillating from 55°F (12.8°C) to 68.5°F (20.3°C). While May takes over from April with considerably drier and warmer weather, it's clear that summer is on its way. Enjoy the balanced blend of pleasant daytime temperatures and relatively cooler nights that April has to offer.Temperature
Long Beach marks the start of April with an average high-temperature of an agreeable 68.5°F (20.3°C), hinting at a slight fluctuation from March's 66.4°F (19.1°C). Long Beach's temperature in April lowers to a consistent average of 55°F (12.8°C) during the nights.Humidity
In April, the average relative humidity is 64%.Rainfall
In Long Beach, California, in April, during 4.8 rainfall days, 0.31" (8mm) of precipitation is typically accumulated. In Long Beach, during the entire year, the rain falls for 47.2 days and collects up to 5.59" (142mm) of precipitation.Ocean temperature
In Long Beach, in April, the average water temperature is 59.2°F (15.1°C).Note: Swimming is not an enjoyable activity for the majority when the water is at 59.2°F (15.1°C). The difficulty of controlling breathing increases as the temperature dips from 69.8°F (21°C) to 59°F (15°C).
Daylight
In Long Beach, the average length of the day in April is 13h and 3min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:13 pm. On the last day of April, sunrise is at 6:03 am and sunset at 7:35 pm PDT.
Sunshine
In Long Beach, the average sunshine in April is 11h.UV index
The average daily maximum UV index in April 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: In April, the average maximum UV index of 5 translates into the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Long Beach, CA
- Average high temperature in April: 68.5°F
The warmest month (with the highest average high temperature) is August (79.5°F).
The month with the lowest average high temperature is December (63.5°F).
- Average low temperature in April: 55°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 (52°F).
Average pressure in April
Long Beach, 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
Long Beach, CA
- Average wind speed in April: 6.5mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are September and October (5mph).
Average humidity in April
Long Beach, CA
- Average humidity in April: 64%
The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (55%).
Average rainfall in April
Long Beach, CA
- Average rainfall in April: 0.31"
The wettest month (with the highest rainfall) is December (1.14").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in April
Long Beach, CA
- Average rainfall days in April: 4.8 days
The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is June (1.8 days).
Average sea temperature in April
Long Beach, CA
- Average sea temperature in April: 59.2°F
The best months for swimming (with the highest average sea temperature) are July and August (67.9°F).
The coldest month (with the lowest average sea temperature) is January (58.3°F).
Average daylight in April /
Average sunshine in April
Long Beach, 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: 10h and 0min).
- Average sunshine in April: 11h and 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in April
Long Beach, CA
- Average sunshine days in April: 24.4 days
The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is June (20.8 days).
Average UV index in April
Long Beach, 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
Long Beach, 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 7).
Average visibility in April
Long Beach, 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).
