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
The transition into October involves a decrease in the average high-temperature, falling from a tropical 86.5°F (30.3°C) in September to a moderately hot 75.6°F (24.2°C). Tracy sees a major change from daytime highs, with the nighttime temperature dipping to a cool 52.7°F (11.5°C) on average during October.Humidity
In Tracy, the average relative humidity in October is 53%.Rainfall
In Tracy, in October, it is raining for 3.2 days, with typically 0.35" (9mm) of accumulated precipitation. Throughout the year, in Tracy, there are 60.6 rainfall days, and 5.71" (145mm) of precipitation is accumulated.Snowfall
January through November are months without snowfall.Daylight
In Tracy, the average length of the day in October is 11h and 12min.On the first day of October, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 6:07 pm PDT.
Sunshine
The average sunshine in October in Tracy is 7.2h.UV index
The average daily maximum UV index in October in Tracy is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In October, the maximum UV index of 4 translates into these guidelines:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Tracy in October?
What is the average humidity in October in Tracy?
How many days does it rain in October in Tracy?
When it does not snow in Tracy?
How many hours of daylight does Tracy have in October?
What time are sunrise and sunset in October in Tracy?
How many hours of sunshine does Tracy have in October?
How high is the UV index in October in Tracy?
Average temperature in October
Tracy, CA
- Average high temperature in October: 75.6°F
The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is December (54.1°F).
- Average low temperature in October: 52.7°F
The month with the highest average low temperature is August (58.6°F).
The coldest months (with the lowest average low temperature) are January and December (40.1°F).
Average pressure in October
Tracy, CA
- Average pressure in October: 29.99"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
Tracy, CA
- Average wind speed in October: 5.3mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).
Average humidity in October
Tracy, CA
- Average humidity in October: 53%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is July (45%).
Average rainfall in October
Tracy, CA
- Average rainfall in October: 0.35"
The wettest month (with the highest rainfall) is March (1.06").
The driest months (with the least rainfall) are June and August (0.08").
Average rainfall days in October
Tracy, CA
- Average rainfall days in October: 3.2 days
The month with the highest number of rainy days is March (10.6 days).
The month with the least rainy days is August (1.2 days).
Average snowfall days in October
Tracy, CA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Tracy, 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: 5h and 48min).
Average sunshine days in October
Tracy, CA
- Average sunshine days in October: 26.6 days
The month with the most sunshine days is August (28.6 days).
The month with the least sunshine days is March (18.4 days).
Average UV index in October
Tracy, CA
- Average UV index in October: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in October
Tracy, CA
- Average cloud cover in October: 15
The month with the most cloud cover is March (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in October
Tracy, 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).
Tracy, California, USA
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