The temperatures in Mount Vernon in May are usually low and can range between 12°C and 20°C.
You can expect rain for roughly half of the month of May in Mount Vernon. 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.
Our weather forecast can give you a great sense of what weather to expect in Mount Vernon in May 2024.
If you’re planning to visit Mount Vernon in the near future, we highly recommend that you review the 14 day weather forecast for Mount Vernon before you arrive.
Temperatures
20° / 12°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
141
mm
Sun Hours
9.1
Hrs
