August weather forecastLos Angeles, CA
August
Weather in August
August is the last complete summer month in Los Angeles, California, with high temperatures and plentiful sunshine. In unison with the summer trend, the UV index for August stays at 6, maintaining the call for the application of sunscreen. The month of August also witnesses a slight decrease in cloud cover, resulting in a high level of sunshine exposure. However, departing from the uniform summer weather pattern, August experiences the lowest average wind speeds of 4.7mph (7.6km/h) across the year. Thus, August can be recollected as the month with the hottest yet calmest period, accentuating the ending summer season.Temperature
In Los Angeles, the peak temperatures are generally noted in August, averaging a high of 83.3°F (28.5°C) and a low of 64.9°F (18.3°C).Heat index
For most parts of August, the heat index is calculated to be a hot 86°F (30°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In August, the average relative humidity is 58%.Rainfall
In August, the rain falls for 1.5 days. Throughout August, 0.08" (2mm) of precipitation is accumulated. 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 August is 13h and 23min.On the first day of August, sunrise is at 6:04 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:19 pm PDT.
Sunshine
The months with the most sunshine in Los Angeles 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 reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 6 in August translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Los Angeles, CA
- Average high temperature in August: 83.3°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 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 (49.8°F).
Average pressure in August
Los Angeles, 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
Los Angeles, CA
- Average wind speed in August: 4.7mph
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 August
Los Angeles, CA
- Average humidity in August: 58%
The month with the highest relative humidity is June (65%).
The month with the lowest relative humidity is November (50%).
Average rainfall in August
Los Angeles, CA
- Average rainfall in August: 0.08"
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 August
Los Angeles, CA
- Average rainfall days in August: 1.5 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 August /
Average sunshine in August
Los Angeles, CA
- Average daylight in August: 13h and 24min
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 August: 12h 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 August
Los Angeles, CA
- Average sunshine days in August: 28.1 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 August
Los Angeles, 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
Los Angeles, CA
- Average cloud cover in August: 6
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 August
Los Angeles, 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).
