Williamsport
May
Weather in Williamsport for May 2025
Your guide to Williamsport weather in May - trends and predictions
In general, the average temperature in Williamsport at the beginning of May is 18.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.3 °F by the end of May.
Williamsport in May brings notable rainfall, with an average of 19 rainy days and a total precipitation of 151.1 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
12
Dry days
19
Rainy days
0
Snow days
20°/10°
Temperatures
12 km/h
Avg max wind
83 %
Avg humidity
Williamsport in May average weather
Move between months or click on a day
| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  23° | 2 23° | 3 21° | ||||
| 4  13° | 5  10° | 6 19° | 7 20° | 8 27° | 9  13° | 10 10° |
| 11 12° | 12 13° | 13 18° | 14 19° | 15 15° | 16 21° | 17 21° |
| 18 16° | 19 23° | 20 25° | 21 28° | 22 30° | 23 24° | 24  26° |
| 25  27° | 26 27° | 27  22° | 28 22° | 29 17° | 30 20° | 31  21° |
You can click on date
Access Williamsport weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during May in Williamsport
See the weather trend as well as the moving average line
May weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Mist | 23° /12° | 0.2 mm | 5 | |
| May 2 | Mist | 23° /10° | 0 mm | 5 | |
| May 3 | Mist | 21° /7° | 0 mm | 5 | |
| May 4 | Light rain | 13° /8° | 17.6 mm | 3 | |
| May 5 | Moderate rain | 10° /8° | 27.2 mm | 3 | |
| May 6 | Fog | 19° /10° | 0.4 mm | 4 | |
| May 7 | Mist | 20° /10° | 0 mm | 5 | |
| May 8 | Fog | 27° /14° | 1.6 mm | 6 | |
| May 9 | Light rain shower | 13° /10° | 4.9 mm | 3 | |
| May 10 | Moderate rain | 10° /7° | 24.4 mm | 3 | |
| May 11 | Light rain shower | 12° /6° | 5.2 mm | 3 | |
| May 12 | Light rain shower | 13° /6° | 7.8 mm | 3 | |
| May 13 | Light rain shower | 18° /7° | 3 mm | 4 | |
| May 14 | Light drizzle | 19° /8° | 3 mm | 4 | |
| May 15 | Light rain shower | 15° /13° | 10.3 mm | 4 | |
| May 16 | Fog | 21° /11° | 0.1 mm | 5 | |
| May 17 | Patchy light drizzle | 21° /9° | 0.7 mm | 5 | |
| May 18 | Patchy rain possible | 16° /13° | 0.2 mm | 4 | |
| May 19 | Patchy rain possible | 23° /13° | 0.2 mm | 5 | |
| May 20 | Fog | 25° /11° | 0 mm | 6 | |
| May 21 | Fog | 28° /13° | 0.3 mm | 6 | |
| May 22 | Fog | 30° /14° | 0.2 mm | 7 | |
| May 23 | Light rain shower | 24° /14° | 6.2 mm | 5 | |
| May 24 | Sunny | 26° /9° | 0 mm | 7 | |
| May 25 | Thundery outbreaks possible | 27° /10° | 0.3 mm | 6 | |
| May 26 | Fog | 27° /13° | 1.7 mm | 6 | |
| May 27 | Moderate or heavy rain shower | 22° /15° | 31.5 mm | 5 | |
| May 28 | Fog | 22° /11° | 0.8 mm | 5 | |
| May 29 | Light rain shower | 17° /9° | 3 mm | 4 | |
| May 30 | Mist | 20° /7° | 0 mm | 5 | |
| May 31 | Partly cloudy | 21° /4° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Williamsport 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 Williamsport forecast closer to your planned date for the most up-to-date weather information.
Williamsport in May - FAQ
What are the expected maximum and minimum temperatures in Williamsport during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Williamsport during May?
Significant rainfall exceeding 151.1 mm is expected in Williamsport during May, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Williamsport during May?
The average wind speed in Williamsport during May is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Williamsport
Explore the daily rainfall trends and prepare for Williamsports May weather 💧
UV exposure in Williamsport during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
You are here
Where is Williamsport?Get accurate weather forecasts for Williamsport, located at latitude 41.241 and longitude -77.001. Stay updated with localized weather information tailored for Williamsport.
Found a mistake?
We appreciate your attention to details. Tell us here.