Decatur weather in March (Illinois, United States of America)

Is Decatur a good destination in March, weather-wise? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

The month of March in Decatur typically includes low temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 11°C, cooling down at night to around 0°C.

Precipitation

Decatur in March usually receives moderate rainfall, averaging around 59 mm for the month. Historically, approximately 10 days this month are expected to have rain.

Average sunshine

The area enjoys a balanced 186 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Should you favor a climate that's both dry and comfortably warm August and September typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Decatur, monthly averages in March

Min Temperature 0°C  

Max Temperature 11°C  

Chance of Rain 33%  

Precipitation 59 mm  

Rainy days 10 days  

Humidity 71% *  

Sunshine 186 hours *  

Percentage Sunshine 50% *  

* Data from: Springfield, the United States of America (59 KM, 36 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?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Interested in more climate information?

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

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.