Saint Joseph County (South Bend)
May
Weather in Saint Joseph County for May 2025
Your guide to Saint Joseph County weather in May - trends and predictions
In general, the average temperature in Saint Joseph County at the beginning of May is 20.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.9 °F by the end of May.
Saint Joseph County experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 238.4 mm.
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Temperatures
Rain 🌧️
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7
Dry days
24
Rainy days
0
Snow days
21°/12°
Temperatures
21 km/h
Avg max wind
77 %
Avg humidity
Saint Joseph County Weather May
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  20° | 2  22° | 3 20° | ||||
| 4  24° | 5  17° | 6  20° | 7  22° | 8  25° | 9 15° | 10 13° |
| 11 14° | 12  22° | 13 22° | 14 16° | 15 18° | 16 22° | 17 21° |
| 18 24° | 19 26° | 20 27° | 21  28° | 22 23° | 23 23° | 24 25° |
| 25 21° | 26 21° | 27 18° | 28 16° | 29 16° | 30 19° | 31 21° |
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Temperatures trend during May in Saint Joseph County
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 | Patchy rain possible | 20° /13° | 0 mm | 5 | |
| May 2 | Light rain | 22° /10° | 5.3 mm | 5 | |
| May 3 | Light rain shower | 20° /12° | 4.3 mm | 5 | |
| May 4 | Fog | 24° /11° | 5.5 mm | 5 | |
| May 5 | Overcast | 17° /8° | 0.7 mm | 4 | |
| May 6 | Partly cloudy | 20° /9° | 0 mm | 6 | |
| May 7 | Patchy light rain with thunder | 22° /10° | 8.4 mm | 5 | |
| May 8 | Cloudy | 25° /12° | 25.7 mm | 6 | |
| May 9 | Light rain shower | 15° /8° | 6.3 mm | 4 | |
| May 10 | Patchy rain possible | 13° /7° | 0.4 mm | 3 | |
| May 11 | Patchy rain possible | 14° /8° | 4.5 mm | 3 | |
| May 12 | Sunny | 22° /7° | 0.4 mm | 6 | |
| May 13 | Light rain shower | 22° /13° | 18.7 mm | 5 | |
| May 14 | Light rain shower | 16° /9° | 28 mm | 4 | |
| May 15 | Light rain | 18° /11° | 3.2 mm | 4 | |
| May 16 | Light rain shower | 22° /10° | 1.5 mm | 5 | |
| May 17 | Light rain shower | 21° /15° | 11.5 mm | 5 | |
| May 18 | Light rain shower | 24° /15° | 5.1 mm | 5 | |
| May 19 | Patchy light drizzle | 26° /17° | 2.5 mm | 6 | |
| May 20 | Mist | 27° /16° | 0.1 mm | 6 | |
| May 21 | Thundery outbreaks possible | 28° /18° | 0.5 mm | 6 | |
| May 22 | Patchy rain possible | 23° /16° | 41.8 mm | 5 | |
| May 23 | Sunny | 23° /12° | 0 mm | 6 | |
| May 24 | Thundery outbreaks possible | 25° /14° | 29.2 mm | 6 | |
| May 25 | Partly cloudy | 21° /12° | 8.3 mm | 6 | |
| May 26 | Patchy light rain with thunder | 21° /12° | 17.7 mm | 5 | |
| May 27 | Patchy rain possible | 18° /13° | 8.4 mm | 4 | |
| May 28 | Patchy rain possible | 16° /11° | 0.1 mm | 4 | |
| May 29 | Patchy rain possible | 16° /10° | 0.4 mm | 4 | |
| May 30 | Sunny | 19° /8° | 0 mm | 5 | |
| May 31 | Sunny | 21° /9° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Saint Joseph 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 Saint Joseph County forecast closer to your planned date for the most up-to-date weather information.
Saint Joseph County in May - FAQ
What are the expected maximum and minimum temperatures in Saint Joseph County during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Saint Joseph County during May?
Significant rainfall exceeding 238.4 mm is expected in Saint Joseph County during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Saint Joseph County during May?
The average wind speed in Saint Joseph County during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Saint Joseph County
Explore the daily rainfall trends and prepare for Saint Joseph Countys May weather 💧
UV exposure in Saint Joseph County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Saint Joseph County?Get accurate weather forecasts for Saint Joseph County, located at latitude 41.683 and longitude -86.25. Stay updated with localized weather information tailored for Saint Joseph County.
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