The weather in Darien in March is very cold with temperatures between 0°C and 8°C, warm clothes are a must.
You can expect rain for roughly half of the month of March in Darien. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Darien during March. It’s important to get out your snow boots and warm mittens to stay warm while you explore Darien.
Our weather forecast can give you a great sense of what weather to expect in Darien in March 2025.
If you’re planning to visit Darien in the near future, we highly recommend that you review the 14 day weather forecast for Darien before you arrive.
Temperatures
8° / 0°
Rainy Days
8
Snowy Days
3
Dry Days
21
Rainfall
79
mm
Sun Hours
4.6
Hrs
