O'Fallon weather in March (Missouri, United States of America)
Curious about the climate in O'Fallon this March? See what weather conditions to anticipate this month with our guide.
Temperatures
In March, O'Fallon usually has moderate temperatures and moderate rainfall. Anticipate daytime temperatures around 14°C, while night temperatures can drop to 2°C.
Precipitation
O'Fallon in March usually receives moderate rainfall, averaging around 81 mm for the month. Historically, approximately 12 days this month are expected to have 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
38%
Precipitation
81 mm
Rainy days
12 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.
