August weather forecastPalermo, CA
August
Weather in August
August, the last month of the summer in Palermo, is also a hot month, with temperature in the range of an average high of 94.6°F (34.8°C) and an average low of 62.2°F (16.8°C).Temperature
As July turns into August, the average high-temperatures rest at a tropical 94.6°F (34.8°C), showing a minor variation from the prior month. Palermo, after hot August days, encounters a marked drop to an average nighttime temperature of 62.2°F (16.8°C).Humidity
In Palermo, the average relative humidity in August is 34%.Rainfall
In Palermo, in August, it is raining for 1.8 days, with typically 0.12" (3mm) of accumulated precipitation. In Palermo, during the entire year, the rain falls for 80.4 days and collects up to 24.21" (615mm) of precipitation.Snowfall
January through November are months without snowfall in Palermo, California.Daylight
The average length of the day in August in Palermo is 13h and 40min.On the first day of August in Palermo, sunrise is at 6:06 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm PDT.
Sunshine
The average sunshine in August in Palermo, California, is 11.9h.UV index
In August, the average daily maximum UV index in Palermo is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 6 in August interprets into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Palermo, CA
- Average high temperature in August: 94.6°F
The warmest month (with the highest average high temperature) is July (95.9°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in August: 62.2°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).
Average pressure in August
Palermo, CA
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in August
Palermo, CA
- Average wind speed in August: 5.2mph
The windiest month (with the highest average wind speed) is March (6.3mph).
The calmest months (with the lowest average wind speed) are August and November (5.2mph).
Average humidity in August
Palermo, CA
- Average humidity in August: 34%
The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is July (33%).
Average rainfall in August
Palermo, CA
- Average rainfall in August: 0.12"
The wettest month (with the highest rainfall) is March (4.61").
The driest month (with the least rainfall) is July (0.04").
Average rainfall days in August
Palermo, CA
- Average rainfall days in August: 1.8 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1.3 days).
Average snowfall days in August
Palermo, CA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
Palermo, CA
- Average daylight in August: 13h and 42min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 11h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in August
Palermo, CA
- Average sunshine days in August: 28.6 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is March (15.5 days).
Average UV index in August
Palermo, CA
- Average UV index in August: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in August
Palermo, CA
- Average cloud cover in August: 6
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in August
Palermo, 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).
