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
October's onset brings a negligible change in high-temperatures, falling from 84.2°F (29°C) in September to a still moderately hot 76.8°F (24.9°C). An average temperature of 56.3°F (13.5°C) marks the nights in Alpine Heights in October.Humidity
In October, the average relative humidity in Alpine Heights is 54%.Rainfall
In Alpine Heights, California, in October, during 3.4 rainfall days, 0.24" (6mm) of precipitation is typically accumulated. Throughout the year, there are 62 rainfall days, and 6.38" (162mm) of precipitation is accumulated.Daylight
The average length of the day in October is 11h and 21min.On the first day of October, sunrise is at 6:41 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:56 pm PDT.
Sunshine
In Alpine Heights, the average sunshine in October is 9.2h.UV index
In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In October, the average maximum UV index of 5 translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What are the temperatures in Alpine Heights in October?
What is the average humidity in October in Alpine Heights?
How many days does it rain in October in Alpine Heights?
How many hours of daylight does Alpine Heights have in October?
When are sunrise and sunset in October in Alpine Heights?
How many hours of sunshine does Alpine Heights have in October?
How high is the UV index in October in Alpine Heights?
Average temperature in October
Alpine Heights, CA
- Average high temperature in October: 76.8°F
The warmest month (with the highest average high temperature) is August (87.3°F).
The month with the lowest average high temperature is December (61.3°F).
- Average low temperature in October: 56.3°F
The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (44.2°F).
Average pressure in October
Alpine Heights, CA
- Average pressure in October: 29.92"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in October
Alpine Heights, CA
- Average wind speed in October: 4.5mph
The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.1mph).
Average humidity in October
Alpine Heights, CA
- Average humidity in October: 54%
The month with the highest relative humidity is May (62%).
The month with the lowest relative humidity is November (51%).
Average rainfall in October
Alpine Heights, CA
- Average rainfall in October: 0.24"
The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in October
Alpine Heights, CA
- Average rainfall days in October: 3.4 days
The month with the highest number of rainy days is March (7.6 days).
The month with the least rainy days is June (1.5 days).
Average daylight in October /
Average sunshine in October
Alpine Heights, CA
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in October: 9h 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 42min).
Average sunshine days in October
Alpine Heights, CA
- Average sunshine days in October: 26 days
The month with the most sunshine days is June (27.5 days).
The month with the least sunshine days is July (19.4 days).
Average UV index in October
Alpine Heights, CA
- Average UV index in October: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in October
Alpine Heights, CA
- Average cloud cover in October: 11
The months with the most cloud cover are March and December (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in October
Alpine Heights, 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).
Alpine Heights, California, USA
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