Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August is the warmest month of the year in Long Beach, registering average temperatures as high as 79.5°F (26.4°C) and as low as 64.9°F (18.3°C).Humidity
The average relative humidity in August is 65%.Rainfall
In Long Beach, during August, the rain falls for 2.6 days and regularly aggregates up to 0.2" (5mm) of precipitation. In Long Beach, California, during the entire year, the rain falls for 47.2 days and collects up to 5.59" (142mm) of precipitation.Ocean temperature
The months with the warmest seawater in Long Beach are July and August, with an average ocean temperature of 67.8°F (19.9°C).Note: For most, swimming in 67.8°F (19.9°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).
Daylight
In August, the average length of the day is 13h and 22min.On the first day of the month, sunrise is at 6:05 am and sunset at 7:52 pm. On the last day of August, sunrise is at 6:26 am and sunset at 7:19 pm PDT.
Sunshine
The months with the most sunshine are July and August, with an average of 12h of sunshine.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 6 in August leads to these recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Long Beach?
What are August temperatures in Long Beach?
What is the average humidity in August in Long Beach?
How many days does it rain in August in Long Beach?
When is the ocean warmest in Long Beach?
What is the ocean temperature in August in Long Beach?
What is the average length of the day in August in Long Beach?
When are sunrise and sunset in August in Long Beach?
What are the months with the most sunshine in Long Beach?
How many hours of sunshine does Long Beach have in August?
What is the month with the highest UV index in Long Beach?
What is the UV index reading in August in Long Beach?
Average temperature in August
Long Beach, CA
- Average high temperature in August: 79.5°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 August: 64.9°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 August
Long Beach, CA
- Average pressure in August: 29.9"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 August
Long Beach, CA
- Average wind speed in August: 5.2mph
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 August
Long Beach, CA
- Average humidity in August: 65%
The month with the highest relative humidity is June (71%).
The month with the lowest relative humidity is November (55%).
Average rainfall in August
Long Beach, CA
- Average rainfall in August: 0.2"
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 August
Long Beach, CA
- Average rainfall days in August: 2.6 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 August
Long Beach, CA
- Average sea temperature in August: 67.9°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 August /
Average sunshine in August
Long Beach, CA
- Average daylight in August: 13h and 2min
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 August: 12h 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 August
Long Beach, CA
- Average sunshine days in August: 24.5 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 August
Long Beach, CA
- Average UV index in August: 6
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 August
Long Beach, CA
- Average cloud cover in August: 7
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 August
Long Beach, CA
- Average visibility in August: 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).
Long Beach, California, USA
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