September weather forecastChubbuck, CA
September
Weather in September
September, the first month of the autumn in Chubbuck, is still a tropical month, with an average temperature varying between 77.4°F (25.2°C) and 94.8°F (34.9°C).Temperature
The transition into September subtly indicates a reduction in the average high-temperature, down to a hot 94.8°F (34.9°C) from August's very hot 101.7°F (38.7°C). Chubbuck experiences an average low-temperature reading of 77.4°F (25.2°C) throughout September.Humidity
The average relative humidity in September is 24%.Rainfall
In Chubbuck, California, in September, during 4.3 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. In Chubbuck, during the entire year, the rain falls for 41.8 days and collects up to 4.21" (107mm) of precipitation.Daylight
In Chubbuck, the average length of the day in September is 12h and 22min.On the first day of September in Chubbuck, sunrise is at 6:15 am and sunset at 7:06 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 6:26 pm PDT.
Sunshine
In September, the average sunshine is 10.1h.UV index
In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 7 in September translates into this advice:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chubbuck, CA
- Average high temperature in September: 94.8°F
The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (59°F).
- Average low temperature in September: 77.4°F
The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is December (45.7°F).
Average pressure in September
Chubbuck, CA
- Average pressure in September: 29.82"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.75"Hg).
Average wind speed in September
Chubbuck, CA
- Average wind speed in September: 6.8mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in September
Chubbuck, CA
- Average humidity in September: 24%
The months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (14%).
Average rainfall in September
Chubbuck, CA
- Average rainfall in September: 0.43"
The wettest month (with the highest rainfall) is July (0.67").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in September
Chubbuck, CA
- Average rainfall days in September: 4.3 days
The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is June (1.1 days).
Average daylight in September /
Average sunshine in September
Chubbuck, 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 6min
The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Chubbuck, CA
- Average sunshine days in September: 22.8 days
The month with the most sunshine days is November (28.1 days).
The month with the least sunshine days is July (17.9 days).
Average UV index in September
Chubbuck, CA
- Average UV index in September: 7
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Chubbuck, CA
- Average cloud cover in September: 7
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in September
Chubbuck, 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).
