October weather forecastTemecula, CA
October
Weather in October
When October arrives in Temecula, the weather displays distinctly autumnal characteristics. The falling temperatures bring on the much-awaited chill of the autumn breeze. A significant decrease in rainfall from 0.35" (9mm) to 0.91" (23mm) comes as a sign of the upcoming dryer November. The longer daylight hours make the days appear brighter and sunnier, perfect for weekend outings and picnics. Despite the change in season, the wind speed remains relatively constant adding a comforting coolness to the autumn season.Temperature
The advent of October in Temecula, California, brings a subtle shift in temperature, with the average high moving from a warm 85.1°F (29.5°C) in September to a still moderately hot 77.9°F (25.5°C). Temecula experiences a substantial decline from the daytime high temperatures in October, settling on an average low of 54.5°F (12.5°C).Humidity
In Temecula, the average relative humidity in October is 55%.Rainfall
In Temecula, during October, the rain falls for 3.8 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Temecula, during the entire year, the rain falls for 60.6 days and collects up to 9.37" (238mm) of precipitation.Daylight
The average length of the day in October is 11h and 20min.On the first day of October, sunrise is at 6:43 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 5:57 pm PDT.
Sunshine
In Temecula, the average sunshine in October is 8.7h.UV index
In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 5 suggests these recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Temecula, CA
- Average high temperature in October: 77.9°F
The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in October: 54.5°F
The month with the highest average low temperature is August (62.2°F).
The coldest month (with the lowest average low temperature) is February (43.3°F).
Average pressure in October
Temecula, 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
Temecula, CA
- Average wind speed in October: 4.4mph
The windiest month (with the highest average wind speed) is April (5.5mph).
The calmest month (with the lowest average wind speed) is September (4.3mph).
Average humidity in October
Temecula, CA
- Average humidity in October: 55%
The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is November (52%).
Average rainfall in October
Temecula, CA
- Average rainfall in October: 0.35"
The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days in October
Temecula, CA
- Average rainfall days in October: 3.8 days
The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is June (1.4 days).
Average daylight in October /
Average sunshine in October
Temecula, CA
- Average daylight in October: 11h and 18min
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: 8h and 42min
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 30min).
Average sunshine days in October
Temecula, CA
- Average sunshine days in October: 26.2 days
The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (20.8 days).
Average UV index in October
Temecula, CA
- Average UV index in October: 5
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in October
Temecula, CA
- Average cloud cover in October: 15
The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in October
Temecula, 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).
