September weather forecastAgoura Hills, CA
September
Weather in September
The first month of the autumn, September, is still a warm month in Agoura Hills, California, with an average temperature ranging between min 63.1°F (17.3°C) and max 78.3°F (25.7°C).Temperature
With the onset of September, Agoura Hills's average high-temperature clocks in at a still warm 78.3°F (25.7°C), showing a minor fluctuation from the previous month. During the nights in September, Agoura Hills experiences a consistent average temperature of 63.1°F (17.3°C).Humidity
The average relative humidity in September in Agoura Hills is 61%.Rainfall
In September, in Agoura Hills, California, the rain falls for 2.8 days. Throughout September, 0.16" (4mm) of precipitation is accumulated. In Agoura Hills, during the entire year, the rain falls for 52.4 days and collects up to 9.96" (253mm) of precipitation.Daylight
In Agoura Hills, California, the average length of the day in September is 12h and 22min.On the first day of September, sunrise is at 6:29 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:40 pm PDT.
Sunshine
The average sunshine in September is 10.9h.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index in Agoura Hills. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 6 during September morphs into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Agoura Hills, CA
- Average high temperature in September: 78.3°F
The warmest month (with the highest average high temperature) is August (79.9°F).
The month with the lowest average high temperature is December (61.3°F).
- Average low temperature in September: 63.1°F
The month with the highest average low temperature is August (64°F).
The coldest month (with the lowest average low temperature) is February (49.3°F).
Average pressure in September
Agoura Hills, CA
- Average pressure in September: 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 (29.9"Hg).
Average wind speed in September
Agoura Hills, CA
- Average wind speed in September: 4.7mph
The windiest months (with the highest average wind speed) are April and December (6.4mph).
The calmest months (with the lowest average wind speed) are August and September (4.7mph).
Average humidity in September
Agoura Hills, CA
- Average humidity in September: 61%
The month with the highest relative humidity is June (69%).
The month with the lowest relative humidity is November (53%).
Average rainfall in September
Agoura Hills, CA
- Average rainfall in September: 0.16"
The wettest months (with the highest rainfall) are January and February (2.09").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in September
Agoura Hills, CA
- Average rainfall days in September: 2.8 days
The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is August (1.9 days).
Average daylight in September /
Average sunshine in September
Agoura Hills, CA
- Average daylight in September: 12h 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 September: 10h and 54min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).
Average sunshine days in September
Agoura Hills, CA
- Average sunshine days in September: 23.7 days
The month with the most sunshine days is October (26.4 days).
The month with the least sunshine days is February (20.8 days).
Average UV index in September
Agoura Hills, CA
- Average UV index in September: 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, March, November and December (UV index 4).
Average cloud cover in September
Agoura Hills, CA
- Average cloud cover in September: 8
The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in September
Agoura Hills, 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).
