October weather forecastPittsburg, CA
October
Weather in October
October, the same as September, is a moderately hot autumn month in Pittsburg, California, with an average temperature varying between 54.3°F (12.4°C) and 75.9°F (24.4°C).Temperature
The onset of October brings a small shift in high-temperatures, falling from a moderately hot 84.7°F (29.3°C) in September to a still warm 75.9°F (24.4°C). October generally records an average low-temperature of 54.3°F (12.4°C).Humidity
In Pittsburg, the average relative humidity in October is 54%.Rainfall
In Pittsburg, during October, the rain falls for 4 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, there are 66.9 rainfall days, and 10.39" (264mm) of precipitation is accumulated.Daylight
In October, the average length of the day is 11h and 11min.On the first day of the month, sunrise is at 7:03 am and sunset at 6:49 pm. On the last day of October, sunrise is at 7:33 am and sunset at 6:09 pm PDT.
Sunshine
In October, the average sunshine is 7.1h.UV index
In October, the average daily maximum UV index in Pittsburg is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 4 during October translates into these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Pittsburg, CA
- Average high temperature in October: 75.9°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is December (55.2°F).
- Average low temperature in October: 54.3°F
The months with the highest average low temperature are August and September (57.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in October
Pittsburg, CA
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Pittsburg, CA
- Average wind speed in October: 5.4mph
The windiest months (with the highest average wind speed) are May and June (7.6mph).
The calmest months (with the lowest average wind speed) are January and November (4.5mph).
Average humidity in October
Pittsburg, CA
- Average humidity in October: 54%
The months with the highest relative humidity are January and March (73%).
The month with the lowest relative humidity is September (53%).
Average rainfall in October
Pittsburg, CA
- Average rainfall in October: 0.55"
The wettest month (with the highest rainfall) is February (2.01").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in October
Pittsburg, CA
- Average rainfall days in October: 4 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is August (0.9 days).
Average daylight in October /
Average sunshine in October
Pittsburg, CA
- Average daylight in October: 11h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 7h and 6min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in October
Pittsburg, CA
- Average sunshine days in October: 26 days
The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is March (17.5 days).
Average UV index in October
Pittsburg, 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
Pittsburg, CA
- Average cloud cover in October: 15
The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in October
Pittsburg, 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).
