Last updated: June 24, 2025
In South Waverly, United States, the average temperature in September is a pleasant 18°C (64°F). However, be prepared for a range: it can dip as low as 0°C (33°F) and rise to a warm 32°C (90°F). During this time, expect about 94 mm (3.7 in) of precipitation spread over 9 days, coupled with an average humidity of 66%. Perfect weather for a variety of activities!
In September in South Waverly, the average temperature is 18°C (64°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 0°C (33°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for varying weather conditions.
In South Waverly in September, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.
In South Waverly in September humidity is 66%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace that can make outdoor activities slightly uncomfortable if you aren't properly hydrated. Travelers might find themselves longing for shade and refreshing drinks as they explore, but the pleasant temperatures still allow for enjoyable adventures with the right precautions.
In South Waverly in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in South Waverly.
UV Risk Categories
Weather in South Waverly varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in South Waverly, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 68 mm (2.7 inches) | 87% | moderate |
| February Weather | -2°C (29°F) | 88 mm (3.5 inches) | 85% | moderate |
| March Weather | 2°C (36°F) | 84 mm (3.3 inches) | 85% | high |
| April Weather | 8°C (47°F) | 114 mm (4.5 inches) | 83% | very high |
| May Weather | 15°C (59°F) | 128 mm (5.0 inches) | 75% | very high |
| June Weather | 20°C (67°F) | 92 mm (3.6 inches) | 73% | very high |
| July Weather | 22°C (73°F) | 121 mm (4.7 inches) | 65% | very high |
| August Weather | 21°C (71°F) | 93 mm (3.7 inches) | 62% | very high |
| September Weather | 18°C (64°F) | 94 mm (3.7 inches) | 66% | very high |
| October Weather | 12°C (54°F) | 131 mm (5.1 inches) | 79% | high |
| November Weather | 4°C (39°F) | 83 mm (3.3 inches) | 87% | moderate |
| December Weather | 0°C (32°F) | 84 mm (3.3 inches) | 85% | low |