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 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
During the shift to October, Valley Center records a mild decrease in average high-temperature, moving from 84.4°F (29.1°C) in September to a still warm 77.5°F (25.3°C). Against the high October temperatures, Valley Center records an average drop to a mild 55.4°F (13°C) at night.Humidity
In October, the average relative humidity in Valley Center is 56%.Rainfall
In Valley Center, in October, it is raining for 3 days, with typically 0.2" (5mm) of accumulated precipitation. In Valley Center, California, during the entire year, the rain falls for 51.6 days and collects up to 5.59" (142mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In Valley Center, the average length of the day in October is 11h and 20min.On the first day of the month, sunrise is at 6:42 am and sunset at 6:32 pm. On the last day of October, sunrise is at 7:06 am and sunset at 5:57 pm PDT.
Sunshine
The average sunshine in October is 9h.UV index
The average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In October, a regular UV index of 5 translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What is the temperature in October in Valley Center?
What is the average humidity in October in Valley Center?
How much does it rain in Valley Center in October?
When it does not snow in Valley Center?
What is the average length of the day in October in Valley Center?
What time are sunrise and sunset in October in Valley Center?
How many hours of sunshine does Valley Center have in October?
What is the UV index reading in October in Valley Center?
Average temperature in October
Valley Center, CA
- Average high temperature in October: 77.5°F
The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is December (62.4°F).
- Average low temperature in October: 55.4°F
The month with the highest average low temperature is August (63.1°F).
The coldest month (with the lowest average low temperature) is February (44.6°F).
Average pressure in October
Valley Center, CA
- Average pressure in October: 29.93"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in October
Valley Center, CA
- Average wind speed in October: 4.3mph
The windiest month (with the highest average wind speed) is April (5.3mph).
The calmest month (with the lowest average wind speed) is September (4.2mph).
Average humidity in October
Valley Center, CA
- Average humidity in October: 56%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is November (52%).
Average rainfall in October
Valley Center, CA
- Average rainfall in October: 0.2"
The wettest month (with the highest rainfall) is February (0.94").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in October
Valley Center, CA
- Average rainfall days in October: 3 days
The month with the highest number of rainy days is March (7.1 days).
The month with the least rainy days is June (1.3 days).
Average snowfall days in October
Valley Center, 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
Valley Center, 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 0min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in October
Valley Center, CA
- Average sunshine days in October: 26.9 days
The month with the most sunshine days is June (28.1 days).
The month with the least sunshine days is February (21.5 days).
Average UV index in October
Valley Center, CA
- Average UV index in October: 5
The months with the highest UV index are June, July, August and September (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in October
Valley Center, CA
- Average cloud cover in October: 12
The month with the most cloud cover is March (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in October
Valley Center, 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).
Valley Center, California, USA
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