Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's beginning signals an average high-temperature of a still moderately hot 79.7°F (26.5°C), barely different from August's 82°F (27.8°C). Throughout September, Los Olivos encounters an average temperature drop to an enjoyable 61.3°F (16.3°C).Humidity
In Los Olivos, the average relative humidity in September is 55%.Rainfall
In Los Olivos, in September, it is raining for 2 days, with typically 0.08" (2mm) of accumulated precipitation. Throughout the year, in Los Olivos, there are 48.3 rainfall days, and 9.84" (250mm) of precipitation is accumulated.Daylight
In September, the average length of the day in Los Olivos is 12h and 23min.On the first day of September in Los Olivos, sunrise is at 6:34 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 6:45 pm PDT.
Sunshine
In Los Olivos, the average sunshine in September is 11.2h.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during September leads to these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the usual temperature for Los Olivos in September?
What is the average humidity in September in Los Olivos?
How many days does it rain in September in Los Olivos?
How many hours of daylight does Los Olivos have in September?
What time are sunrise and sunset in September in Los Olivos?
How many hours of sunshine does Los Olivos have in September?
When is the highest UV index in Los Olivos?
What is the UV index intensity in September in Los Olivos?
Average temperature in September
Los Olivos, CA
- Average high temperature in September: 79.7°F
The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (61°F).
- Average low temperature in September: 61.3°F
The month with the highest average low temperature is August (61.5°F).
The coldest month (with the lowest average low temperature) is February (46.8°F).
Average pressure in September
Los Olivos, CA
- Average pressure in September: 29.91"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).
Average wind speed in September
Los Olivos, CA
- Average wind speed in September: 6.2mph
The windiest months (with the highest average wind speed) are April and May (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in September
Los Olivos, CA
- Average humidity in September: 55%
The month with the highest relative humidity is March (64%).
The month with the lowest relative humidity is October (54%).
Average rainfall in September
Los Olivos, CA
- Average rainfall in September: 0.08"
The wettest month (with the highest rainfall) is January (2.09").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in September
Los Olivos, CA
- Average rainfall days in September: 2 days
The month with the highest number of rainy days is March (8.5 days).
The month with the least rainy days is August (0.8 days).
Average daylight in September /
Average sunshine in September
Los Olivos, CA
- Average daylight in September: 12h 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: 9h and 54min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).
Average sunshine days in September
Los Olivos, CA
- Average sunshine days in September: 27.6 days
The month with the most sunshine days is August (29.1 days).
The month with the least sunshine days is February (20.8 days).
Average UV index in September
Los Olivos, CA
- Average UV index in September: 6
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Los Olivos, CA
- Average cloud cover in September: 5
The month with the most cloud cover is March (Cloud cover 25).
The months with the least cloud cover are August and September (Cloud cover 5).
Average visibility in September
Los Olivos, CA
- Average visibility in September: 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).
Los Olivos, California, USA
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