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
The start of September marks an average high-temperature of a still warm 81°F (27.2°C), hardly distinguishable from the conditions in August. September witnesses an average low-temperature hovering around a refreshing 63.9°F (17.7°C).Heat index
The heat index value during September is estimated at 82.4°F (28°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
In September, the average relative humidity is 60%.Rainfall
In Culver City, during September, the rain falls for 2.6 days and regularly aggregates up to 0.2" (5mm) of precipitation. In Culver City, during the entire year, the rain falls for 48.9 days and collects up to 8.11" (206mm) of precipitation.Daylight
In September, the average length of the day is 12h and 22min.On the first day of the month, sunrise is at 6:27 am and sunset at 7:18 pm. On the last day of September, in Culver City, sunrise is at 6:47 am and sunset at 6:38 pm PDT.
Sunshine
In September, the average sunshine is 10.5h.UV index
June through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 6 during September translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Culver City in September?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Culver City have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Culver City have in September?
What is the month with the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Culver City, CA
- Average high temperature in September: 81°F
The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (64°F).
- Average low temperature in September: 63.9°F
The month with the highest average low temperature is August (64.4°F).
The coldest month (with the lowest average low temperature) is February (50.2°F).
Average pressure in September
Culver City, CA
- Average pressure in September: 29.9"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Culver City, CA
- Average wind speed in September: 4.8mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in September
Culver City, CA
- Average humidity in September: 60%
The month with the highest relative humidity is June (68%).
The month with the lowest relative humidity is November (52%).
Average rainfall in September
Culver City, CA
- Average rainfall in September: 0.2"
The wettest month (with the highest rainfall) is February (1.65").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in September
Culver City, CA
- Average rainfall days in September: 2.6 days
The month with the highest number of rainy days is March (6.9 days).
The months with the least rainy days are June and August (2 days).
Average daylight in September /
Average sunshine in September
Culver City, 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: 10h and 3min
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 42min).
Average sunshine days in September
Culver City, CA
- Average sunshine days in September: 25.2 days
The month with the most sunshine days is August (26.7 days).
The month with the least sunshine days is February (21.8 days).
Average UV index in September
Culver City, 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, November and December (UV index 4).
Average cloud cover in September
Culver City, CA
- Average cloud cover in September: 11
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in September
Culver City, 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).
Culver City, California, USA
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