Helena Weather in July
Helena in July averages 29°C (84°F) during the day and 12°C (54°F) at night. Some rainfall is typical for this time of year.
Rainfall in Helena in July
Historically, July sees about 10 days of rain, with a monthly average of 29 mm (1.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Helena in July
July is a perfect month in Helena, with 29°C (84°F) during the day and 12°C (54°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 12°C (54°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. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Helena in July
Expect sunny days throughout the month, with an estimated 370 hours of sunshine. This makes it a pleasant time to visit Helena.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Helena.
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 Helena's climate page.
Helena Temperature in July
Min Temperature
12°C (54°F)
Max Temperature
29°C (84°F)
Chance of Rain
33%
Precipitation
29 mm (1.1 in)
Rainy days
10 days
Humidity
46%
Sunshine
370 hours
Percentage Sunshine
77%
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 Helena in July
Warm but pleasant conditions in Helena in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Helena 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 Helena's climate page.
Temperature Rainfall Sunshine Humidity
See the full Helena climate overview or explore weather in the United States of America.
