Williamsport (PA)
April
Weather in Williamsport, Pennsylvania for April 2027
Your guide to Williamsport weather in April - trends and predictions
In general, the average temperature in Williamsport at the beginning of April is 10 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.9 °F by the end of April.
Williamsport experiences heavy rainfall in April, with over 20 rainy days and an average total precipitation 219.9 mm.
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Temperatures
Rain 🌧️
More
9
Dry days
21
Rainy days
0
Snow days
14°/4°
Temperatures
16 km/h
Avg max wind
72 %
Avg humidity
Williamsport Weather April
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Temperatures trend during April in Williamsport
See the weather trend as well as the moving average line
April weather in Williamsport day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 |  Light rain | 12° /4° | 13.8 mm | 2 | |
| Apr. 2 |  Moderate rain | 8° /3° | 18.4 mm | 2 | |
| Apr. 3 |  Fog | 13° /4° | 16.4 mm | 2 | |
| Apr. 4 |  Light rain shower | 13° /6° | 29.4 mm | 2 | |
| Apr. 5 | Light rain shower | 10° /4° | 20.3 mm | 2 | |
| Apr. 6 |  Light snow showers | 8° /2° | 9.2 mm | 2 | |
| Apr. 7 | Patchy rain possible | 6° /0° | 0 mm | 3 | |
| Apr. 8 | Patchy rain possible | 9° /-1° | 0 mm | 3 | |
| Apr. 9 |  Overcast | 14° /1° | 0 mm | 5 | |
| Apr. 10 |  Moderate or heavy rain shower | 12° /4° | 18.5 mm | 2 | |
| Apr. 11 | Light rain | 13° /5° | 20 mm | 4 | |
| Apr. 12 | Moderate or heavy rain shower | 13° /4° | 4 mm | 4 | |
| Apr. 13 | Overcast | 13° /5° | 0.6 mm | 3 | |
| Apr. 14 | Light rain shower | 19° /7° | 0.9 mm | 3 | |
| Apr. 15 | Patchy rain possible | 18° /9° | 4.2 mm | 4 | |
| Apr. 16 | Overcast | 17° /8° | 0 mm | 3 | |
| Apr. 17 | Moderate rain | 15° /7° | 3.2 mm | 4 | |
| Apr. 18 | Light drizzle | 17° /7° | 3.7 mm | 3 | |
| Apr. 19 | Moderate rain | 17° /8° | 16 mm | 4 | |
| Apr. 20 | Patchy rain possible | 11° /1° | 0 mm | 5 | |
| Apr. 21 | Patchy rain possible | 13° /1° | 0 mm | 5 | |
| Apr. 22 |  Partly cloudy | 15° /4° | 2.5 mm | 3 | |
| Apr. 23 | Overcast | 20° /4° | 0.3 mm | 6 | |
| Apr. 24 | Light rain shower | 18° /4° | 1 mm | 5 | |
| Apr. 25 | Moderate rain | 15° /4° | 14.1 mm | 3 | |
| Apr. 26 |  Sunny | 16° /4° | 9.5 mm | 4 | |
| Apr. 27 | Light drizzle | 16° /3° | 0.7 mm | 5 | |
| Apr. 28 | Fog | 20° /5° | 0.4 mm | 6 | |
| Apr. 29 | Patchy rain possible | 21° /9° | 7.1 mm | 4 | |
| Apr. 30 |  Patchy light rain with thunder | 19° /9° | 12.8 mm | 6 | |
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Important Notice
Our weather forecast for Williamsport in April 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.
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Williamsport in April - FAQ
What are the expected maximum and minimum temperatures in Williamsport during April?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 4°.
How much rainfall should be expected in Williamsport during April?
Significant rainfall exceeding 219.9 mm is expected in Williamsport during April, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Williamsport in April 2027?
Williamsport typically sees 0.085 cm of snowfall during April.
What are the typical wind conditions in Williamsport during April?
The average wind speed in Williamsport during April is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Williamsport
Explore the daily rainfall trends and prepare for Williamsports April weather 💧
Typically, Williamsport has 21 rainy days in April with a total of 219.9 mm of rainfall.
UV exposure in Williamsport during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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