Rancho Cucamonga Weather in July
July in Rancho Cucamonga averages 33°C (91°F) during the day and 18°C (64°F) at night. With only 2.2 mm (0.1 in) of rainfall expected on average, it's a largely dry month.
Rainfall in Rancho Cucamonga in July
Analyzing past climate data, one can expect approximately 0 days of rain, averaging 2.2 mm (0.1 in). On the rare occasion it rains, expect a brief, moderate shower rather than a heavy downpour.
Temperature in Rancho Cucamonga in July
Weather in Rancho Cucamonga is at its perfect in July. Highs reach 33°C (91°F), while nights settle around 18°C (64°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Rancho Cucamonga in July
The city usually sees around 369 hours of sunlight, indicating many sunny days — a great month for sightseeing.Should you favor a climate that's both dry and comfortably warm, January, February, March, April, May, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Rancho Cucamonga's climate page.
Rancho Cucamonga Temperature in July
Min Temperature
18°C (64°F)
Max Temperature
33°C (91°F)
Chance of Rain
1%
Precipitation
2.2 mm (0.1 in)
Rainy days
0 days
Sunshine
369 hours *
Percentage Sunshine
*
Best Places in the United States of America in July
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in July →
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What to Wear in Rancho Cucamonga in July
Hot weather in July means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Rancho Cucamonga in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Rancho Cucamonga's climate page.
See the full Rancho Cucamonga climate overview or explore weather in the United States of America.
