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 transition into September subtly indicates a reduction in the average high-temperature, down to a hot 93°F (33.9°C) from August's fiery hot 99.1°F (37.3°C). Nighttime temperatures in Huron exhibit a substantial dip from daytime highs during September, averaging at a refreshing 63.5°F (17.5°C).Humidity
In September, the average relative humidity is 34%.Rainfall
In September, the rain falls for 1.6 days. Throughout September, 0.08" (2mm) of precipitation is accumulated. Throughout the year, there are 50.2 rainfall days, and 5.31" (135mm) of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:32 am and sunset at 7:27 pm. On the last day of September, in Huron, sunrise is at 6:55 am and sunset at 6:44 pm PDT.
Sunshine
In Huron, the average sunshine in September is 11.3h.UV index
In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 6 in September transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Huron in September?
What is the average humidity in September in Huron?
How much does it rain in Huron in September?
What is the average length of the day in September in Huron?
When are sunrise and sunset in September in Huron?
How many hours of sunshine does Huron have in September?
What is the UV index reading in September in Huron?
Average temperature in September
Huron, CA
- Average high temperature in September: 93°F
The warmest month (with the highest average high temperature) is July (100°F).
The month with the lowest average high temperature is December (56.5°F).
- Average low temperature in September: 63.5°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).
Average pressure in September
Huron, CA
- Average pressure in September: 29.91"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Huron, CA
- Average wind speed in September: 5.1mph
The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).
Average humidity in September
Huron, CA
- Average humidity in September: 34%
The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (30%).
Average rainfall in September
Huron, CA
- Average rainfall in September: 0.08"
The wettest month (with the highest rainfall) is March (1.02").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in September
Huron, CA
- Average rainfall days in September: 1.6 days
The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is August (0.7 days).
Average daylight in September /
Average sunshine in September
Huron, CA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 11h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).
Average sunshine days in September
Huron, CA
- Average sunshine days in September: 27.6 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is February (20.3 days).
Average UV index in September
Huron, CA
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Huron, CA
- Average cloud cover in September: 5
The months with the most cloud cover are March and December (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 4).
Average visibility in September
Huron, 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).
Huron, California, USA
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