Last updated: June 24, 2025
In September, the average temperature in New Tripoli, United States is a pleasant 19°C (67°F), with temperatures ranging from a cool 3°C (37°F) to a warm 33°C (92°F). Expect 111 mm (4.4 in) of precipitation spread across 9 days, contributing to an average humidity of 66%.
In September in New Tripoli, the average temperature is 19°C (67°F). The maximum can reach 33°C (92°F), while the minimum can drop to as low as 3°C (37°F). This makes it a great time to travel for those who enjoy mild weather during the day but can also appreciate refreshing cool nights.
In New Tripoli in September, the precipitation amount is 111 mm (4.4 in) over the course of 9 days.
In New Tripoli in September humidity is 66%. With an average temperature of 19°C (67°F), this humidity feels like a warm blanket wrapping around you, making it mildly uncomfortable for traveling, as you may find yourself needing to frequently stop for hydration and to seek shade from the sun.
In New Tripoli 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 New Tripoli.
UV Risk Categories
Weather in New Tripoli varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in New Tripoli, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 73 mm (2.9 inches) | 87% | moderate |
| February Weather | 1°C (34°F) | 105 mm (4.2 inches) | 85% | moderate |
| March Weather | 4°C (40°F) | 98 mm (3.9 inches) | 85% | high |
| April Weather | 10°C (50°F) | 111 mm (4.4 inches) | 83% | very high |
| May Weather | 16°C (61°F) | 137 mm (5.4 inches) | 75% | very high |
| June Weather | 21°C (70°F) | 112 mm (4.4 inches) | 73% | very high |
| July Weather | 24°C (76°F) | 147 mm (5.8 inches) | 65% | very high |
| August Weather | 23°C (73°F) | 149 mm (5.9 inches) | 62% | very high |
| September Weather | 19°C (67°F) | 111 mm (4.4 inches) | 66% | very high |
| October Weather | 14°C (57°F) | 114 mm (4.5 inches) | 79% | high |
| November Weather | 5°C (42°F) | 94 mm (3.7 inches) | 87% | moderate |
| December Weather | 2°C (35°F) | 101 mm (4.0 inches) | 85% | low |