O'Fallon weather in March (Illinois, United States of America)
Curious about the climate in O'Fallon this March? Explore our page to find a thorough overview of this month's weather conditions.
Temperatures
Typically, March in O'Fallon includes moderate temperatures and moderate rainfall. Expect daytime highs to reach approximately 14°C, with nighttime lows dipping to around 2°C.
Precipitation
O'Fallon in March usually receives moderate rainfall, averaging around 95 mm for the month. Climate statistics over the past 30 years suggest around 11 days of rain.Average sunshine
The days are predominantly sunny, with an estimated total of around 199 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.Should you favor a climate that's both dry and comfortably warm October typically offers 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 O'Fallon climate page with graphs.
O'Fallon, monthly averages in March
Min Temperature
2°C
Max Temperature
14°C
Chance of Rain
37%
Precipitation
95 mm
Rainy days
11 days
Humidity
68% *
Sunshine
199 hours *
Percentage Sunshine
53% *
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.
perfect weather
pleasant
tolerable
unpleasant
poor
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.
Interested in more climate information?
This site provides you with all the information you need about the climate in O'Fallon.
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.
