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 slight change in high-temperatures, falling from a warm 85.3°F (29.6°C) in September to a still moderately hot 73.8°F (23.2°C). Despite higher daytime temperatures, nighttime averages fall to a cool 51.8°F (11°C) in October in Altaville.Humidity
In October, the average relative humidity is 44%.Rainfall
In Altaville, California, during October, the rain falls for 3.8 days and regularly aggregates up to 1.06" (27mm) of precipitation. Throughout the year, there are 74.4 rainfall days, and 22.87" (581mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in October is 11h and 11min.On the first day of the month, sunrise is at 6:58 am and sunset at 6:44 pm. On the last day of October, in Altaville, sunrise is at 7:27 am and sunset at 6:03 pm PDT.
Sunshine
In October, the average sunshine in Altaville is 7.4h.UV index
In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In October, a daily UV index of 4 turns into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the temperature in October in Altaville?
What is the average humidity in October in Altaville?
How much does it rain in Altaville in October?
When it does not snow in Altaville?
Does it snow in Altaville in October?
How many hours of daylight does Altaville have in October?
What time are sunrise and sunset in October in Altaville?
How long on average sun shines in October in Altaville?
What is the UV index reading in October in Altaville?
Average temperature in October
Altaville, CA
- Average high temperature in October: 73.8°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (53.2°F).
- Average low temperature in October: 51.8°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is December (37.8°F).
Average pressure in October
Altaville, CA
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Altaville, CA
- Average wind speed in October: 5.1mph
The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).
Average humidity in October
Altaville, CA
- Average humidity in October: 44%
The month with the highest relative humidity is March (71%).
The months with the lowest relative humidity are July and August (34%).
Average rainfall in October
Altaville, CA
- Average rainfall in October: 1.06"
The wettest month (with the highest rainfall) is March (4.76").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in October
Altaville, CA
- Average rainfall days in October: 3.8 days
The month with the highest number of rainy days is March (13 days).
The month with the least rainy days is August (1.2 days).
Average snowfall in October
Altaville, CA
- Average snowfall in October: 0"
The month with the highest snowfall is February (2.32").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Altaville, CA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Altaville, 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 36min).
- Average sunshine in October: 7h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in October
Altaville, CA
- Average sunshine days in October: 26.2 days
The month with the most sunshine days is July (29.1 days).
The month with the least sunshine days is March (16.8 days).
Average UV index in October
Altaville, CA
- Average UV index in October: 4
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is November (UV index 2).
Average cloud cover in October
Altaville, CA
- Average cloud cover in October: 14
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in October
Altaville, 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).
Altaville, California, USA
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