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Delta Weather in July

July in Delta brings very high temperatures, with highs of 34°C (93°F) and nights dropping to 15°C (59°F). Expect some rainfall, with around 24 mm (0.9 in) typical for the month.

Rainfall in Delta in July

You can expect rain on roughly 7 days based on historical data, averaging 24 mm (0.9 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Delta in July

In July, Delta sees very high temperatures, with highs of 34°C (93°F). Nights drop to around 15°C (59°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable. Keep in mind that temperatures can exceed these averages. Dress for the heat and stay hydrated, especially during peak sun hours.

Sunshine in Delta in July

The days are predominantly sunny, with an estimated total of around 355 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you prefer dry days with pleasant temperatures, July may not be the ideal month to visit Delta. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

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 Delta's climate page.

Delta Temperature in July

Min TemperatureMin Temperature 15°C (59°F)  
Max TemperatureMax Temperature 34°C (93°F)  
Chance of RainChance of Rain 24%  
PrecipitationPrecipitation 24 mm (0.9 in)  
Rainy daysRainy days 7 days  
HumidityHumidity 35% *  
SunshineSunshine 355 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Grand Junction, the United States of America (57 KM, 35 Miles).

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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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Delta 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. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Delta in July

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Select a Month

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 Delta's climate page.

More climate data for Delta