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 snowfall in September
- Average snowfall 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
Vincent registers an average high-temperature of a moderately hot 84.7°F (29.3°C) with the arrival of September, showing minor deviation from the preceding month. Vincent's nights during September are marked by a pronounced drop from daytime temperatures, experiencing an average low of 59.7°F (15.4°C).Heat index
For September, the heat index is evaluated at 84.2°F (29°C). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.Understand that the heat index values take into account shaded locations and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Humidity
In September, the average relative humidity in Vincent is 40%.Rainfall
In Vincent, in September, during 3.1 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, there are 48 rainfall days, and 7.17" (182mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Vincent, California.Daylight
The average length of the day in September in Vincent is 12h and 22min.On the first day of the month, sunrise is at 6:25 am and sunset at 7:17 pm. On the last day of September, in Vincent, sunrise is at 6:46 am and sunset at 6:36 pm PDT.
Sunshine
The average sunshine in September in Vincent is 10.9h.UV index
In Vincent, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In September, an average UV index of 5 transforms into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Vincent in September?
What is the average humidity in September in Vincent?
How many days does it rain in September in Vincent?
When it does not snow in Vincent?
What is the average length of the day in September in Vincent?
When are sunrise and sunset in September in Vincent?
How long on average sun shines in September in Vincent?
What is the UV index intensity in September in Vincent?
Average temperature in September
Vincent, CA
- Average high temperature in September: 84.7°F
The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is December (54.1°F).
- Average low temperature in September: 59.7°F
The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).
Average pressure in September
Vincent, CA
- Average pressure in September: 29.89"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in September
Vincent, CA
- Average wind speed in September: 6.1mph
The windiest month (with the highest average wind speed) is May (8.1mph).
The calmest month (with the lowest average wind speed) is September (6.1mph).
Average humidity in September
Vincent, CA
- Average humidity in September: 40%
The months with the highest relative humidity are February and December (54%).
The month with the lowest relative humidity is August (36%).
Average rainfall in September
Vincent, CA
- Average rainfall in September: 0.24"
The wettest month (with the highest rainfall) is December (1.5").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in September
Vincent, CA
- Average rainfall days in September: 3.1 days
The month with the highest number of rainy days is March (6.4 days).
The month with the least rainy days is June (1.2 days).
Average snowfall in September
Vincent, CA
- Average snowfall in September: 0"
The month with the highest snowfall is December (2.8").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Vincent, CA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Vincent, 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 5min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in September
Vincent, CA
- Average sunshine days in September: 26.3 days
The month with the most sunshine days is June (28.8 days).
The month with the least sunshine days is February (21.5 days).
Average UV index in September
Vincent, CA
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Vincent, CA
- Average cloud cover in September: 6
The months with the most cloud cover are March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in September
Vincent, 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).
Vincent, California, USA
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