McHenry weather in September (Maryland, United States of America)

How's the weather trend in McHenry as September approaches? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

The weather in McHenry is usually perfect in September, characterized by pleasant temperatures and moderate rainfall. Anticipate daytime highs near 21°C, and cooler nights with temperatures around 11°C.

Precipitation

McHenry in September usually receives moderate rainfall, averaging around 80 mm for the month. The climate data from previous years indicates that there are typically about 12 days days of rain.

Average sunshine

There are approximately 199 hours of sunshine this month, meaning plenty of sunny days and a vibrant atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. September typically offers the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized McHenry climate page with graphs.

 

McHenry, monthly averages in September

Min Temperature 11°C  

Max Temperature 21°C  

Chance of Rain 40%  

Precipitation 80 mm  

Rainy days 12 days  

Sunshine 199 hours *  

Percentage Sunshine *  

* Data from: Frostburg, the United States of America (38 KM, 23 Miles).

Where to go in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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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 and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to McHenry, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in McHenry.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.