Johnstown Weather in August

August in Johnstown averages 27°C (81°F) during the day and 15°C (59°F) at night. Quite a bit of rainfall is typical this month, with around 119 mm (4.7 in) on average. An umbrella is a good idea.

Rainfall in Johnstown in August

Typically, you can expect about 13 days of rain this month, with 119 mm (4.7 in) on average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Johnstown in August

Johnstown in August gets highs of 27°C (81°F) during the day and drops to 15°C (59°F) at night. This month falls in the summer season. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Johnstown in August

Expect sunny days throughout the month, with an estimated 225 hours of sunshine. This makes it a pleasant time to visit Johnstown.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Johnstown.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Johnstown's climate page.

Johnstown Temperature in August

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 43%  

Precipitation 119 mm (4.7 in)  

Rainy days 13 days  

Sunshine 225 hours *  

Percentage Sunshine *  

* Data from: Frostburg, the United States of America (74 KM, 46 Miles).

What to Wear in Johnstown in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Johnstown in August

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Johnstown's climate page.

More climate data for Johnstown

Temperature Rainfall Sunshine

See the full Johnstown climate overview or explore weather in the United States of America.