Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Average temperatures, rainfall, sunshine and the best time to visit Tracy.
Temperatures in Tracy, California, United States of America, vary greatly throughout the year. July is the hottest month at 34°C (93°F), while December is the coldest at 13°C (55°F).
The city has an arid climate, receiving only 240 mm (9.4 in) of rainfall per year.
Pick a month to see the average temperature, rainfall and sunshine in Tracy - and find the best time to visit.
The climate in Tracy is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 34°C (93°F) in July to a moderate 13°C (55°F) in December.
Nighttime temperatures range from 16°C (61°F) in July to 4°C (39°F) in December.
Check out our detailed temperature page for more information.
Tracy is known for its low rainfall, with yearly precipitation amounts around 240 mm (9.4 in). The seasons in Tracy bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 51 mm (2 in) of precipitation. This rainfall is distributed across 10 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 0 mm (0 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Tracy Precipitation page.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
March, April, May, October and November typically offer the most optimal weather in Tracy. In contrast, July tends to have less optimal conditions. Tracy has a distinct dry season from February to November, with very warm summers and mild winters.
Daytime highs range from 13°C (55°F) in December to 34°C (93°F) in July. Nighttime lows range from 4°C (39°F) to 16°C (61°F). Temperatures vary considerably through the year.
Annual rainfall is around 240 mm (9.4 in). December is the wettest month with 51 mm (2 in), while July is the driest with 0 mm (0 in).
Tracy is highlighted - select any city to see its climate.
Where to go in October - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
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