Brown County (Green Bay)
May
Weather in Brown County, Wisconsin for May 2027
Your guide to Brown County weather in May - trends and predictions
In general, the average temperature in Brown County at the beginning of May is 13.5 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.1 °C by the end of May.
The climate of Brown County in May is notably wet, with an average of 11 rainy days, and a total of 101.5 mm of precipitation.
Is May a good time to visit Brown County? check out the best time to travel to Brown County page.
✨ Is May a good time to visit Brown County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
20
Dry days
11
Rainy days
0
Snow days
17°/7°
Temperatures
22 km/h
Avg max wind
74 %
Avg humidity
Brown County Weather May
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Temperatures trend during May in Brown County
See the weather trend as well as the moving average line
May weather in Brown County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Patchy rain possible | 10° /5° | 2.4 mm | 3 | |
| May 2 |  Moderate rain | 9° /3° | 11.5 mm | 4 | |
| May 3 |  Light rain | 16° /6° | 5.3 mm | 3 | |
| May 4 | Light rain shower | 19° /5° | 0.5 mm | 5 | |
| May 5 |  Mist | 13° /4° | 0 mm | 5 | |
| May 6 |  Sunny | 14° /5° | 0.2 mm | 6 | |
| May 7 | Light rain | 13° /5° | 5.9 mm | 4 | |
| May 8 | Patchy rain possible | 17° /3° | 0.2 mm | 6 | |
| May 9 | Patchy rain possible | 15° /5° | 0.1 mm | 5 | |
| May 10 |  Partly cloudy | 16° /3° | 0.9 mm | 6 | |
| May 11 | Patchy rain possible | 17° /3° | 0 mm | 6 | |
| May 12 |  Thundery outbreaks possible | 23° /6° | 4.1 mm | 5 | |
| May 13 | Fog | 16° /8° | 0.1 mm | 4 | |
| May 14 |  Overcast | 17° /7° | 0 mm | 6 | |
| May 15 | Light rain | 21° /9° | 3.5 mm | 5 | |
| May 16 |  Patchy light rain with thunder | 24° /12° | 10.7 mm | 6 | |
| May 17 | Light rain | 16° /9° | 8.9 mm | 5 | |
| May 18 | Patchy rain possible | 19° /10° | 1.3 mm | 4 | |
| May 19 | Patchy rain possible | 18° /8° | 1.8 mm | 5 | |
| May 20 | Light rain | 14° /7° | 9.4 mm | 5 | |
| May 21 | Patchy light rain with thunder | 15° /8° | 15.9 mm | 4 | |
| May 22 | Patchy rain possible | 18° /8° | 0.5 mm | 5 | |
| May 23 |  Cloudy | 17° /7° | 0.3 mm | 3 | |
| May 24 | Patchy rain possible | 19° /9° | 1.2 mm | 5 | |
| May 25 | Partly cloudy | 21° /9° | 0.1 mm | 6 | |
| May 26 | Light rain | 22° /12° | 5.4 mm | 7 | |
| May 27 | Light rain | 19° /10° | 7.7 mm | 5 | |
| May 28 | Light rain | 15° /8° | 3.7 mm | 6 | |
| May 29 | Patchy rain possible | 20° /8° | 0 mm | 6 | |
| May 30 | Sunny | 21° /10° | 0 mm | 7 | |
| May 31 | Overcast | 22° /8° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Brown County 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 Brown County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Brown County in May - FAQ
What are the expected maximum and minimum temperatures in Brown County during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Brown County during May?
Significant rainfall exceeding 101.5 mm is expected in Brown County during May, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Brown County during May?
The average wind speed in Brown County during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Brown County
Explore the daily rainfall trends and prepare for Brown Countys May weather 💧
Typically, Brown County has 11 rainy days in May with a total of 101.5 mm of rainfall.
UV exposure in Brown County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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