Saint Charles weather in March (Illinois, United States of America)

Interested in knowing the climate of Saint Charles in March? See what weather conditions to anticipate this month with our guide.

Temperatures

During March, Saint Charles usually has low temperatures and moderate snow/rainfall. The daytime often sees temperatures reaching 8°C, but nighttime brings a cool-down to -2°C.

Precipitation

Saint Charles in March usually receives moderate snow/rainfall, averaging around 61 mm for the month. Historically, the month has about 11 days of snow/rain.

Average sunshine

With about 189 hours of sunshine, the area enjoys a nice balance of sun and clouds, creating a pleasant environment.

If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Saint Charles. September typically offers the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Saint Charles, monthly averages in March

Min Temperature -2°C  

Max Temperature 8°C  

Chance of Rain 36%  

Precipitation 61 mm  

Rainy days 11 days  

Humidity 70% *  

Sunshine 189 hours *  

Percentage Sunshine 51% *  

Data from: Chicago, the United States of America (34 KM, 21 Miles).

Where to go in the United States of America in March

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?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Interested in more climate information?

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

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.