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
As August makes way for September, Easton's average high-temperature eases from a fiery hot 100.9°F (38.3°C) to a hot 93.7°F (34.3°C). Following the sharp contrast to daytime warmth, an average nighttime temperature of 63.1°F (17.3°C) gets registered during September.Humidity
In September, the average relative humidity in Easton, California, is 33%.Rainfall
In Easton, during September, the rain falls for 1.9 days and regularly aggregates up to 0.16" (4mm) of precipitation. In Easton, California, during the entire year, the rain falls for 59.3 days and collects up to 10.31" (262mm) of precipitation.Daylight
In September, the average length of the day in Easton is 12h and 24min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:26 pm. On the last day of September, in Easton, sunrise is at 6:54 am and sunset at 6:43 pm PDT.
Sunshine
In Easton, California, the average sunshine in September is 11.2h.UV index
In Easton, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 6 in September transforms into the following instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
How hot is it in Easton in September?
What is the average humidity in September in Easton?
How many days does it rain in September in Easton?
What is the average length of the day in September in Easton?
When is the sunrise / sunset in September in Easton?
How long on average sun shines in September in Easton?
What is the UV index reading in September in Easton?
Average temperature in September
Easton, CA
- Average high temperature in September: 93.7°F
The warmest month (with the highest average high temperature) is July (101.8°F).
The month with the lowest average high temperature is December (57.2°F).
- Average low temperature in September: 63.1°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is December (42.6°F).
Average pressure in September
Easton, CA
- Average pressure in September: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in September
Easton, CA
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is June (7.2mph).
The calmest months (with the lowest average wind speed) are January, November and December (4.8mph).
Average humidity in September
Easton, CA
- Average humidity in September: 33%
The months with the highest relative humidity are January and December (66%).
The month with the lowest relative humidity is July (29%).
Average rainfall in September
Easton, CA
- Average rainfall in September: 0.16"
The wettest months (with the highest rainfall) are January and March (1.73").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in September
Easton, CA
- Average rainfall days in September: 1.9 days
The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is August (1 days).
Average daylight in September /
Average sunshine in September
Easton, 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 1min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in September
Easton, CA
- Average sunshine days in September: 27.1 days
The month with the most sunshine days is August (29.3 days).
The month with the least sunshine days is February (19.4 days).
Average UV index in September
Easton, 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
Easton, CA
- Average cloud cover in September: 6
The month with the most cloud cover is December (Cloud cover 29).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in September
Easton, 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).
Easton, California, USA
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