Last updated: June 24, 2025
In South Williamsport, United States, the average temperature in August is a pleasant 22°C (72°F). However, be prepared for variations, as temperatures can dip to a minimum of 11°C (52°F) and soar up to a maximum of 34°C (94°F). Expect some rain, with an average precipitation of 113 mm (4.4 in) falling over about 12 days. Don't forget, the average humidity is around 62%, adding a touch of moisture to the air.
In August in South Williamsport, the average temperature is a comfortable 22°C (72°F), making it an ideal time for outdoor activities. The maximum can reach a sweltering 34°C (94°F) while the minimum can drop to a cool 11°C (52°F), so travelers should be prepared for both warmth and cool evenings. Overall, this month offers a pleasant climate for exploring and enjoying all that South Williamsport has to offer.
In South Williamsport in August, the precipitation amount is 113 mm (4.4 in) spread over 12 days.
In South Williamsport in August, humidity is 62%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping embrace that adds a slight stickiness to the skin, making outdoor activities refreshing yet requiring occasional breaks to hydrate and stay cool while exploring.
In South Williamsport in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in South Williamsport.
UV Risk Categories
Weather in South Williamsport varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in South Williamsport, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 74 mm (2.9 inches) | 87% | moderate |
| February Weather | -1°C (31°F) | 99 mm (3.9 inches) | 85% | moderate |
| March Weather | 3°C (38°F) | 89 mm (3.5 inches) | 85% | high |
| April Weather | 9°C (49°F) | 115 mm (4.5 inches) | 83% | very high |
| May Weather | 15°C (60°F) | 137 mm (5.4 inches) | 75% | very high |
| June Weather | 20°C (68°F) | 105 mm (4.1 inches) | 73% | very high |
| July Weather | 23°C (74°F) | 146 mm (5.8 inches) | 65% | very high |
| August Weather | 22°C (72°F) | 113 mm (4.4 inches) | 62% | very high |
| September Weather | 18°C (65°F) | 121 mm (4.8 inches) | 66% | very high |
| October Weather | 13°C (55°F) | 135 mm (5.3 inches) | 79% | high |
| November Weather | 5°C (40°F) | 97 mm (3.8 inches) | 87% | moderate |
| December Weather | 1°C (34°F) | 94 mm (3.7 inches) | 85% | low |