The weather in Monmouth in March is very cold with temperatures between 3°C and 8°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Monmouth during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Monmouth during March. It’s important to get out your snow boots and warm mittens to stay warm while you explore Monmouth.
Our weather forecast can give you a great sense of what weather to expect in Monmouth in March 2025.
If you’re planning to visit Monmouth in the near future, we highly recommend that you review the 14 day weather forecast for Monmouth before you arrive.
Temperatures
8° / 3°
Rainy Days
5
Snowy Days
4
Dry Days
22
Rainfall
68
mm
Sun Hours
8.6
Hrs
