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
The onset of October aligns with a soft reduction in the average high-temperature, gently falling from a warm 77.2°F (25.1°C) in September to a pleasant 71.8°F (22.1°C). During October, Summerland sees a mean low-temperature of 56.7°F (13.7°C).Humidity
October and November, with an average relative humidity of 53%, are the least humid months.Rainfall
In Summerland, in October, it is raining for 2.4 days, with typically 0.24" (6mm) of accumulated precipitation. Throughout the year, there are 46.9 rainfall days, and 7.83" (199mm) of precipitation is accumulated.Daylight
In Summerland, the average length of the day in October is 11h and 18min.On the first day of the month, sunrise is at 6:53 am and sunset at 6:41 pm. On the last day of October, sunrise is at 7:18 am and sunset at 6:05 pm PDT.
Sunshine
The average sunshine in October is 8.1h.UV index
The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: In October, the maximum UV index of 4 transforms into these recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the least humid month?
What is the average humidity in October?
How much does it rain in Summerland in October?
How many hours of daylight does Summerland have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October in Summerland?
How high is the UV index in October in Summerland?
Average temperature in October
Summerland, CA
- Average high temperature in October: 71.8°F
The warmest month (with the highest average high temperature) is August (79.2°F).
The month with the lowest average high temperature is December (59.4°F).
- Average low temperature in October: 56.7°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is February (45.3°F).
Average pressure in October
Summerland, CA
- Average pressure in October: 29.96"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).
Average wind speed in October
Summerland, CA
- Average wind speed in October: 5.7mph
The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in October
Summerland, CA
- Average humidity in October: 53%
The month with the highest relative humidity is March (63%).
The months with the lowest relative humidity are October and November (53%).
Average rainfall in October
Summerland, CA
- Average rainfall in October: 0.24"
The wettest months (with the highest rainfall) are February and March (1.46").
The driest months (with the least rainfall) are June and August (0.12").
Average rainfall days in October
Summerland, CA
- Average rainfall days in October: 2.4 days
The month with the highest number of rainy days is March (6.8 days).
The month with the least rainy days is August (1.5 days).
Average daylight in October /
Average sunshine in October
Summerland, CA
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in October: 8h and 1min
The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).
Average sunshine days in October
Summerland, CA
- Average sunshine days in October: 26.9 days
The month with the most sunshine days is August (27.3 days).
The month with the least sunshine days is February (21.8 days).
Average UV index in October
Summerland, CA
- Average UV index in October: 4
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
Summerland, CA
- Average cloud cover in October: 9
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in October
Summerland, 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).
Summerland, California, USA
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