Rhinelander (WI)
May
Weather in Rhinelander, Wisconsin for May 2026
Your guide to Rhinelander weather in May - trends and predictions
In general, the average temperature in Rhinelander at the beginning of May is 16.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.3 °F by the end of May.
The climate of Rhinelander in May is notably wet, with an average of 12 rainy days, and a total of 68.3 mm of precipitation.
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Temperatures
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
17°/7°
Temperatures
16 km/h
Avg max wind
62 %
Avg humidity
Rhinelander Weather May
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Temperatures trend during May in Rhinelander
See the weather trend as well as the moving average line
May weather in Rhinelander day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 10° /6° | 5.5 mm | 3 | |
| May 2 | Moderate rain at times | 7° /2° | 2.9 mm | 2 | |
| May 3 |  Partly cloudy | 16° /0° | 0 mm | 5 | |
| May 4 |  Overcast | 20° /5° | 0 mm | 5 | |
| May 5 |  Sunny | 21° /5° | 0 mm | 6 | |
| May 6 |  Cloudy | 25° /7° | 0 mm | 5 | |
| May 7 | Overcast | 14° /4° | 0 mm | 3 | |
| May 8 | Sunny | 17° /0° | 0 mm | 5 | |
| May 9 | Overcast | 20° /3° | 0 mm | 5 | |
| May 10 | Sunny | 18° /7° | 0 mm | 5 | |
| May 11 | Sunny | 22° /4° | 0 mm | 6 | |
| May 12 | Sunny | 27° /12° | 0 mm | 7 | |
| May 13 | Overcast | 24° /13° | 0 mm | 5 | |
| May 14 | Moderate or heavy rain shower | 24° /13° | 4.6 mm | 5 | |
| May 15 | Moderate or heavy rain shower | 26° /15° | 11.8 mm | 6 | |
| May 16 | Moderate or heavy rain shower | 21° /10° | 10.2 mm | 5 | |
| May 17 |  Patchy rain possible | 14° /6° | 0.6 mm | 3 | |
| May 18 | Overcast | 7° /1° | 0 mm | 2 | |
| May 19 | Cloudy | 13° /1° | 0 mm | 3 | |
| May 20 |  Heavy rain at times | 11° /4° | 2.6 mm | 3 | |
| May 21 | Moderate rain at times | 13° /5° | 7 mm | 3 | |
| May 22 | Overcast | 10° /4° | 0 mm | 3 | |
| May 23 | Patchy rain possible | 10° /3° | 0.4 mm | 3 | |
| May 24 | Patchy rain possible | 14° /4° | 0.8 mm | 3 | |
| May 25 | Overcast | 16° /5° | 0 mm | 4 | |
| May 26 | Cloudy | 18° /6° | 0 mm | 4 | |
| May 27 | Overcast | 17° /10° | 0 mm | 4 | |
| May 28 | Moderate or heavy rain shower | 18° /12° | 16.8 mm | 4 | |
| May 29 | Overcast | 22° /11° | 0 mm | 5 | |
| May 30 | Heavy rain at times | 21° /14° | 5.2 mm | 5 | |
| May 31 | Cloudy | 23° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Rhinelander 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 Rhinelander forecast closer to your planned date for the most up-to-date weather information.
Change Month
Rhinelander in May - FAQ
What are the expected maximum and minimum temperatures in Rhinelander 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 Rhinelander during May?
Moderate rainfall is anticipated in Rhinelander during May, with a total of 68.3 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Rhinelander during May?
The average wind speed in Rhinelander during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Rhinelander
Explore the daily rainfall trends and prepare for Rhinelanders May weather 💧
UV exposure in Rhinelander during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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