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 snowfall in October
- Average snowfall 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
October's onset brings a negligible change in high-temperatures, falling from 82.6°F (28.1°C) in September to a still warm 73.8°F (23.2°C). In the face of high daytime temperatures, Geyserville witnesses a consistent average nighttime low of 50.4°F (10.2°C) during October.Humidity
In Geyserville, California, the average relative humidity in October is 60%.Rainfall
In October, in Geyserville, the rain falls for 5.3 days. Throughout October, 1.06" (27mm) of precipitation is accumulated. In Geyserville, during the entire year, the rain falls for 81.2 days and collects up to 19.84" (504mm) of precipitation.Snowfall
January, March through December are months without snowfall in Geyserville, California.Daylight
In Geyserville, the average length of the day in October is 11h and 10min.On the first day of October in Geyserville, sunrise is at 7:08 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:12 pm PDT.
Sunshine
In Geyserville, the average sunshine in October is 6.9h.UV index
The average daily maximum UV index in October in Geyserville is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: In October, a regular UV index of 4 translates into these guidelines:
Adopt protective measures - It is advised to guard against sun damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the usual temperature for Geyserville in October?
What is the average humidity in October in Geyserville?
How much does it rain in Geyserville in October?
When it does not snow in Geyserville?
What is the average length of the day in October in Geyserville?
What time are sunrise and sunset in October in Geyserville?
How long on average sun shines in October in Geyserville?
How high is the UV index in October in Geyserville?
Average temperature in October
Geyserville, CA
- Average high temperature in October: 73.8°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is December (55°F).
- Average low temperature in October: 50.4°F
The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (40.1°F).
Average pressure in October
Geyserville, CA
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in October
Geyserville, CA
- Average wind speed in October: 4.7mph
The windiest months (with the highest average wind speed) are April and May (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).
Average humidity in October
Geyserville, 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 (57%).
Average rainfall in October
Geyserville, CA
- Average rainfall in October: 1.06"
The wettest month (with the highest rainfall) is February (4.33").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in October
Geyserville, CA
- Average rainfall days in October: 5.3 days
The month with the highest number of rainy days is March (14.2 days).
The month with the least rainy days is August (0.8 days).
Average snowfall in October
Geyserville, CA
- Average snowfall in October: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Geyserville, CA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in October /
Average sunshine in October
Geyserville, 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: 6h and 5min
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
Geyserville, CA
- Average sunshine days in October: 24.6 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (14.8 days).
Average UV index in October
Geyserville, CA
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Geyserville, CA
- Average cloud cover in October: 18
The month with the most cloud cover is March (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 6).
Average visibility in October
Geyserville, 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).
Geyserville, California, USA
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