Allen County
May
Weather in Allen County for May 2025
Your guide to Allen County weather in May - trends and predictions
In general, the average temperature in Allen County at the beginning of May is 17.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.9 °F by the end of May.
With an average of 5 rainy days, Allen County experiences minimal rainfall in May, ensuring that most days remain pleasantly dry.
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26
Dry days
5
Rainy days
0
Snow days
23°/8°
Temperatures
18 km/h
Avg max wind
72 %
Avg humidity
Allen County in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2  14° | 3  15° | 4 19° | |||
| 5 19° | 6 19° | 7 24° | 8  24° | 9 17° | 10  19° | 11 19° |
| 12 21° | 13 22° | 14 17° | 15 19° | 16 21° | 17  22° | 18 23° |
| 19 26° | 20 22° | 21 26° | 22 25° | 23 25° | 24 25° | 25 21° |
| 26 23° | 27 22° | 28 22° | 29 23° | 30 24° | 31 25° |
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Temperatures trend during May in Allen 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 | Moderate rain at times | 15° /7° | 4.6 mm | 4 | |
| May 2 | Patchy rain possible | 14° /6° | 2.4 mm | 4 | |
| May 3 | Overcast | 15° /8° | 6.6 mm | 4 | |
| May 4 | Overcast | 19° /7° | 0 mm | 5 | |
| May 5 | Overcast | 19° /10° | 0 mm | 4 | |
| May 6 | Patchy rain possible | 19° /9° | 0.1 mm | 5 | |
| May 7 | Moderate or heavy rain shower | 24° /12° | 10.8 mm | 6 | |
| May 8 | Heavy rain at times | 24° /14° | 15.6 mm | 6 | |
| May 9 | Overcast | 17° /9° | 3.7 mm | 4 | |
| May 10 | Partly cloudy | 19° /8° | 1.8 mm | 5 | |
| May 11 | Overcast | 19° /9° | 1.8 mm | 4 | |
| May 12 | Moderate or heavy rain shower | 21° /10° | 7.2 mm | 6 | |
| May 13 | Moderate rain at times | 22° /14° | 3.3 mm | 5 | |
| May 14 | Overcast | 17° /11° | 13.7 mm | 4 | |
| May 15 | Partly cloudy | 19° /10° | 5 mm | 5 | |
| May 16 | Overcast | 21° /10° | 1 mm | 5 | |
| May 17 | Sunny | 22° /10° | 4 mm | 5 | |
| May 18 | Sunny | 23° /10° | 8.3 mm | 6 | |
| May 19 | Moderate or heavy rain shower | 26° /14° | 5.5 mm | 6 | |
| May 20 | Overcast | 22° /13° | 0.9 mm | 5 | |
| May 21 | Partly cloudy | 26° /13° | 0 mm | 6 | |
| May 22 | Sunny | 25° /14° | 6.1 mm | 6 | |
| May 23 | Partly cloudy | 25° /12° | 0 mm | 7 | |
| May 24 | Patchy rain possible | 25° /12° | 1.4 mm | 6 | |
| May 25 | Overcast | 21° /9° | 1.1 mm | 5 | |
| May 26 | Sunny | 23° /8° | 16.7 mm | 6 | |
| May 27 | Partly cloudy | 22° /10° | 3.8 mm | 5 | |
| May 28 | Partly cloudy | 22° /11° | 0.3 mm | 6 | |
| May 29 | Partly cloudy | 23° /11° | 0.6 mm | 6 | |
| May 30 | Partly cloudy | 24° /10° | 0 mm | 6 | |
| May 31 | Partly cloudy | 25° /13° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Allen 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 Allen County forecast closer to your planned date for the most up-to-date weather information.
Allen County in May - FAQ
What are the expected maximum and minimum temperatures in Allen County during May?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Allen County during May?
Significant rainfall exceeding 207.8 mm is expected in Allen County during May, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Allen County during May?
The average wind speed in Allen County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
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Where is Allen County?Get accurate weather forecasts for Allen County, located at latitude 41.131 and longitude -85.129. Stay updated with localized weather information tailored for Allen County.
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