Green Bay
May
Weather in Green Bay for May 2025
Your guide to Green Bay weather in May - trends and predictions
In general, the average temperature in Green Bay at the beginning of May is 15.1 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 16.4 °F by the end of May.
Green Bay in May brings notable rainfall, with an average of 16 rainy days and a total precipitation of 132.5 mm.
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Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
17°/8°
Temperatures
24 km/h
Avg max wind
78 %
Avg humidity
Green Bay in May average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  17° | 2  8° | 3  18° | ||||
| 4  16° | 5 16° | 6  17° | 7 14° | 8 20° | 9 12° | 10  15° |
| 11 16° | 12  22° | 13 14° | 14 12° | 15 15° | 16  18° | 17 21° |
| 18 24° | 19 20° | 20 20° | 21 19° | 22 19° | 23  21° | 24 20° |
| 25 19° | 26 15° | 27  14° | 28 15° | 29 15° | 30 17° | 31 20° |
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Temperatures trend during May in Green Bay
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Overcast | 17° /10° | 4.8 mm | 4 | |
| May 2 | Moderate rain | 8° /5° | 9.4 mm | 2 | |
| May 3 | Fog | 18° /9° | 14.3 mm | 4 | |
| May 4 | Light rain shower | 16° /8° | 1.1 mm | 4 | |
| May 5 | Mist | 16° /4° | 0 mm | 4 | |
| May 6 | Sunny | 17° /7° | 0 mm | 5 | |
| May 7 | Light rain shower | 14° /8° | 17.7 mm | 3 | |
| May 8 | Patchy rain possible | 20° /8° | 0.8 mm | 5 | |
| May 9 | Patchy rain possible | 12° /6° | 0.1 mm | 3 | |
| May 10 | Partly cloudy | 15° /3° | 2.5 mm | 5 | |
| May 11 | Patchy rain possible | 16° /6° | 0.1 mm | 4 | |
| May 12 | Thundery outbreaks possible | 22° /7° | 6.7 mm | 5 | |
| May 13 | Fog | 14° /7° | 0.3 mm | 3 | |
| May 14 | Overcast | 12° /5° | 0 mm | 3 | |
| May 15 | Partly cloudy | 15° /3° | 0 mm | 5 | |
| May 16 | Patchy light rain with thunder | 18° /7° | 6.8 mm | 4 | |
| May 17 | Mist | 21° /11° | 0 mm | 5 | |
| May 18 | Sunny | 24° /11° | 0 mm | 6 | |
| May 19 | Overcast | 20° /10° | 0.1 mm | 5 | |
| May 20 | Light rain shower | 20° /12° | 4.6 mm | 5 | |
| May 21 | Patchy light rain with thunder | 19° /11° | 21.6 mm | 4 | |
| May 22 | Patchy rain possible | 19° /12° | 0.2 mm | 4 | |
| May 23 | Cloudy | 21° /10° | 0 mm | 5 | |
| May 24 | Light rain shower | 20° /10° | 2.7 mm | 5 | |
| May 25 | Partly cloudy | 19° /7° | 0 mm | 5 | |
| May 26 | Light rain shower | 15° /11° | 15.1 mm | 4 | |
| May 27 | Light rain | 14° /11° | 20.5 mm | 3 | |
| May 28 | Light rain shower | 15° /8° | 3.2 mm | 4 | |
| May 29 | Patchy rain possible | 15° /6° | 0.1 mm | 4 | |
| May 30 | Sunny | 17° /6° | 0 mm | 5 | |
| May 31 | Overcast | 20° /6° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Green Bay in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Green Bay forecast closer to your planned date for the most up-to-date weather information.
Green Bay in May - FAQ
What are the expected maximum and minimum temperatures in Green Bay during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Green Bay during May?
Significant rainfall exceeding 132.5 mm is expected in Green Bay during May, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Green Bay during May?
The average wind speed in Green Bay during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Green Bay
Explore the daily rainfall trends and prepare for Green Bays May weather 💧
UV exposure in Green Bay during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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