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 transition to October results in a modest reduction in average high-temperature, moving from a warm 82°F (27.8°C) in September to a still moderately hot 74.1°F (23.4°C). In Pleasanton, the nighttime temperature averages to a fresh 52.5°F (11.4°C) during October.Humidity
The average relative humidity in October is 58%.Rainfall
In October, the rain falls for 4.5 days. Throughout October, 0.55" (14mm) of precipitation is accumulated. Throughout the year, there are 70.2 rainfall days, and 10.98" (279mm) of precipitation is accumulated.Daylight
In Pleasanton, the average length of the day in October is 11h and 12min.On the first day of October in Pleasanton, sunrise is at 7:03 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:09 pm PDT.
Sunshine
The average sunshine in October is 7.2h.UV index
In Pleasanton, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In October, the maximum UV index of 4 suggests this advice:
Exercise prevention - Warding off sunburn is urged. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature?
What is the average humidity in October?
How many days does it rain in October?
How many hours of daylight does Pleasanton have in October?
When are sunrise and sunset in October in Pleasanton?
How long on average sun shines in October?
What is the UV index reading in October?
Average temperature in October
Pleasanton, CA
- Average high temperature in October: 74.1°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (55°F).
- Average low temperature in October: 52.5°F
The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in October
Pleasanton, CA
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in October
Pleasanton, CA
- Average wind speed in October: 4.4mph
The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity in October
Pleasanton, CA
- Average humidity in October: 58%
The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (56%).
Average rainfall in October
Pleasanton, CA
- Average rainfall in October: 0.55"
The wettest month (with the highest rainfall) is February (2.05").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in October
Pleasanton, CA
- Average rainfall days in October: 4.5 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (0.9 days).
Average daylight in October /
Average sunshine in October
Pleasanton, CA
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 7h and 1min
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 0min).
Average sunshine days in October
Pleasanton, CA
- Average sunshine days in October: 25.4 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is March (17.6 days).
Average UV index in October
Pleasanton, CA
- Average UV index in October: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Pleasanton, CA
- Average cloud cover in October: 15
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in October
Pleasanton, 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).
Pleasanton, California, USA
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