Centre County (State College)
May
Weather in Centre County, Pennsylvania for May 2026
Your guide to Centre County weather in May - trends and predictions
In general, the average temperature in Centre County at the beginning of May is 20.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.4 °F by the end of May.
Centre County in May brings notable rainfall, with an average of 19 rainy days and a total precipitation of 200.5 mm.
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Temperatures
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
18°/10°
Temperatures
17 km/h
Avg max wind
79 %
Avg humidity
Centre County Weather May
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Temperatures trend during May in Centre County
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May weather in Centre County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 26° /8° | 6.7 mm | 8 | |
| May 2 |  Patchy rain possible | 24° /15° | 11.5 mm | 5 | |
| May 3 | Moderate or heavy rain shower | 21° /14° | 8.4 mm | 3 | |
| May 4 | Moderate or heavy rain shower | 17° /13° | 17.6 mm | 1 | |
| May 5 | Moderate or heavy rain shower | 19° /14° | 9.6 mm | 1 | |
| May 6 | Moderate rain at times | 17° /10° | 3.7 mm | 3 | |
| May 7 |  Cloudy | 19° /8° | 0 mm | 7 | |
| May 8 | Moderate or heavy rain shower | 19° /9° | 11.3 mm | 3 | |
| May 9 |  Heavy rain at times | 11° /4° | 9.4 mm | 1 | |
| May 10 |  Sunny | 22° /5° | 0 mm | 10 | |
| May 11 | Sunny | 20° /6° | 0 mm | 10 | |
| May 12 | Cloudy | 22° /8° | 0 mm | 10 | |
| May 13 | Moderate or heavy rain shower | 17° /13° | 23.6 mm | 2 | |
| May 14 | Patchy rain possible | 16° /12° | 4.8 mm | 2 | |
| May 15 | Patchy rain possible | 22° /13° | 1 mm | 3 | |
| May 16 | Moderate or heavy rain shower | 25° /16° | 5.6 mm | 2 | |
| May 17 | Heavy rain at times | 25° /14° | 2.4 mm | 5 | |
| May 18 | Patchy rain possible | 18° /11° | 0.3 mm | 2 | |
| May 19 |  Partly cloudy | 18° /8° | 0 mm | 11 | |
| May 20 |  Overcast | 16° /5° | 0 mm | 8 | |
| May 21 | Moderate or heavy rain shower | 12° /8° | 20.2 mm | 2 | |
| May 22 | Moderate or heavy rain shower | 11° /7° | 13.5 mm | 2 | |
| May 23 | Patchy rain possible | 12° /6° | 1.5 mm | 3 | |
| May 24 | Overcast | 13° /6° | 0 mm | 4 | |
| May 25 | Overcast | 17° /6° | 0 mm | 6 | |
| May 26 | Partly cloudy | 19° /6° | 0 mm | 11 | |
| May 27 |  Mist | 17° /8° | 0 mm | 4 | |
| May 28 |  Moderate rain | 10° /9° | 30.5 mm | 2 | |
| May 29 | Fog | 18° /9° | 0 mm | 3 | |
| May 30 | Moderate or heavy rain shower | 18° /12° | 18.9 mm | 4 | |
| May 31 | Mist | 16° /10° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Centre 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 Centre County forecast closer to your planned date for the most up-to-date weather information.
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Centre County in May - FAQ
What are the expected maximum and minimum temperatures in Centre County during May?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Centre County during May?
Significant rainfall exceeding 200.5 mm is expected in Centre County during May, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Centre County during May?
The average wind speed in Centre County during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Centre County
Explore the daily rainfall trends and prepare for Centre Countys May weather 💧
Typically, Centre County has 19 rainy days in May with a total of 200.5 mm of rainfall.
UV exposure in Centre County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Centre County?Get accurate weather forecasts for Centre County, located at latitude 40.793 and longitude -77.86. Stay updated with localized weather information tailored for Centre County.
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