September weather forecastDos Palmas Corners, CA
September
Weather in September
September, the first month of the autumn in Dos Palmas Corners, is still a tropical month, with an average temperature ranging between max 86.9°F (30.5°C) and min 67.1°F (19.5°C).Temperature
With the arrival of September, Dos Palmas Corners experiences a modest decline in average high-temperatures, transitioning from a hot 93.4°F (34.1°C) in August to a still tropical 86.9°F (30.5°C). Dos Palmas Corners's average low-temperature for the month of September records at a refreshing 67.1°F (19.5°C).Humidity
In September, the average relative humidity is 29%.Rainfall
In Dos Palmas Corners, in September, during 3 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, there are 36.2 rainfall days, and 3.27" (83mm) of precipitation is accumulated.Daylight
In September, the average length of the day in Dos Palmas Corners, California, is 12h and 22min.On the first day of September, sunrise is at 6:20 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:31 pm PDT.
Sunshine
In September, the average sunshine in Dos Palmas Corners, California, is 10.5h.UV index
The average daily maximum UV index in September in Dos Palmas Corners, California, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 6 in September leads to these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Dos Palmas Corners, CA
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is July (93.7°F).
The month with the lowest average high temperature is December (56.8°F).
- Average low temperature in September: 67.1°F
The month with the highest average low temperature is August (72.1°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).
Average pressure in September
Dos Palmas Corners, CA
- Average pressure in September: 29.84"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).
Average wind speed in September
Dos Palmas Corners, CA
- Average wind speed in September: 7.2mph
The windiest month (with the highest average wind speed) is May (9.4mph).
The calmest month (with the lowest average wind speed) is January (6.8mph).
Average humidity in September
Dos Palmas Corners, CA
- Average humidity in September: 29%
The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is August (25%).
Average rainfall in September
Dos Palmas Corners, CA
- Average rainfall in September: 0.24"
The wettest month (with the highest rainfall) is December (0.55").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in September
Dos Palmas Corners, CA
- Average rainfall days in September: 3 days
The month with the highest number of rainy days is July (5.3 days).
The month with the least rainy days is June (0.7 days).
Average daylight in September /
Average sunshine in September
Dos Palmas Corners, 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 30min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Dos Palmas Corners, CA
- Average sunshine days in September: 23.7 days
The month with the most sunshine days is October (28.7 days).
The month with the least sunshine days is July (21.4 days).
Average UV index in September
Dos Palmas Corners, CA
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Dos Palmas Corners, CA
- Average cloud cover in September: 6
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in September
Dos Palmas Corners, 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).
