Zion Grove Weather in September

September in Zion Grove typically sees daytime highs of 26°C (79°F) and nighttime lows of 14°C (57°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Zion Grove in September

Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 104 mm (4.1 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Zion Grove in September

If you're visiting Zion Grove in September, expect highs of 26°C (79°F) and overnight lows around 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Zion Grove in September

There are approximately 233 hours of sunshine this month, resulting in mostly clear days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August and October typically offer the best weather for Zion Grove.

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• January
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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 Zion Grove's climate page.

Zion Grove Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 40%  

Precipitation 104 mm (4.1 in)  

Rainy days 12 days  

Humidity 76% *  

Sunshine 233 hours *  

Percentage Sunshine 62% *  

* Data from: Knoxville, the United States of America (48 KM, 30 Miles).

What to Wear in Zion Grove in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Zion Grove in September

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 Zion Grove's climate page.

More climate data for Zion Grove

Temperature Rainfall Sunshine Humidity

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