Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
As October begins, there is a minor decrease in the average high-temperature, softly falling from a moderately hot 81.1°F (27.3°C) in September to a pleasant 73.2°F (22.9°C). October nights experience a consistent temperature drop to a fresh 51.6°F (10.9°C).Humidity
In Glen Ellen, the average relative humidity in October is 60%.Rainfall
In Glen Ellen, in October, during 4.6 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. In Glen Ellen, California, during the entire year, the rain falls for 73.3 days and collects up to 15.47" (393mm) of precipitation.Daylight
In October, the average length of the day is 11h and 11min.On the first day of the month, sunrise is at 7:06 am and sunset at 6:52 pm. On the last day of October, in Glen Ellen, sunrise is at 7:36 am and sunset at 6:11 pm PDT.
Sunshine
In Glen Ellen, the average sunshine in October is 7h.UV index
In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 4 in October transforms into the following instructions:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the usual temperature for Glen Ellen in October?
What is the average humidity in October in Glen Ellen?
How much does it rain in Glen Ellen in October?
How many hours of daylight does Glen Ellen have in October?
When are sunrise and sunset in October in Glen Ellen?
How many hours of sunshine does Glen Ellen have in October?
What is the UV index reading in October in Glen Ellen?
Average temperature in October
Glen Ellen, CA
- Average high temperature in October: 73.2°F
The warmest month (with the highest average high temperature) is August (82.9°F).
The month with the lowest average high temperature is December (55°F).
- Average low temperature in October: 51.6°F
The month with the highest average low temperature is August (54.9°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).
Average pressure in October
Glen Ellen, CA
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Glen Ellen, CA
- Average wind speed in October: 4.6mph
The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).
Average humidity in October
Glen Ellen, CA
- Average humidity in October: 60%
The month with the highest relative humidity is March (76%).
The month with the lowest relative humidity is September (59%).
Average rainfall in October
Glen Ellen, CA
- Average rainfall in October: 0.83"
The wettest month (with the highest rainfall) is February (3.43").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in October
Glen Ellen, CA
- Average rainfall days in October: 4.6 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is August (0.8 days).
Average daylight in October /
Average sunshine in October
Glen Ellen, CA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in October: 7h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in October
Glen Ellen, CA
- Average sunshine days in October: 25.3 days
The month with the most sunshine days is July (28.7 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in October
Glen Ellen, CA
- Average UV index in October: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Glen Ellen, CA
- Average cloud cover in October: 18
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in October
Glen Ellen, CA
- Average visibility in October: 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).
Glen Ellen, California, USA
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