Green Bay weather in May
Mild and comfortable, with some rainy days. Average highs of 19°C and lows of 9°C, with around 10 rainy days expected throughout the month.
While May isn't our top-rated month for Green Bay, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
19°C
Average low
9°C
Rainy days
10 days
Best months to visit
June, July, August, September
What to do in Green Bay in May
Whatever the weather, Green Bay rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for May
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
January
-3C
Cold, with occasional showers.
February
-3C
Cold, with occasional showers.
March
5C
Cold, with occasional showers.
April
11C
Cool, with some rainy days.
May (you are here)
19C
Mild and comfortable, with some rainy days.
Recommended
June
25C
Warm and pleasant, with some rainy days.
Recommended
July
27C
Warm and pleasant, with some rainy days.
Recommended
August
26C
Warm and pleasant, with some rainy days.
Recommended
September
22C
Mild and comfortable, with occasional showers.
October
14C
Cool, with some rainy days.
November
6C
Cold, with occasional showers.
December
1C
Cold, with occasional showers.
Book your May trip to Green Bay
Find hotels, tours and experiences for the perfect escape.
