Last updated: June 24, 2025
In Clancy, United States, the average temperature in September hovers around 13°C (55°F). However, be prepared for a range of conditions, as temperatures can drop to a brisk -5°C (23°F) or soar to a sizzling 33°C (91°F). During this month, expect about 44 mm (1.7 in) of precipitation spread over 6 days, with an average humidity of 68% that lends a unique charm to the atmosphere.
In September in Clancy, the average temperature is 13°C (55°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as -5°C (23°F). Travelers should be prepared for a wide range of temperatures during this time.
In Clancy in September, the total precipitation amount is 44 mm (1.7 in) spread over 6 days.
In Clancy in September humidity is 68%. With an average temperature of 13°C (55°F), this humidity feels like a cool, damp embrace, making outdoor exploration refreshing yet slightly chilly, and travelers should be prepared for a sweater to enjoy their adventures comfortably.
In Clancy 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 Clancy.
UV Risk Categories
Weather in Clancy varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Clancy, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 23 mm (0.9 inches) | 87% | moderate |
| February Weather | -9°C (16°F) | 51 mm (2.0 inches) | 88% | moderate |
| March Weather | -2°C (29°F) | 38 mm (1.5 inches) | 83% | high |
| April Weather | 2°C (36°F) | 67 mm (2.7 inches) | 78% | very high |
| May Weather | 9°C (48°F) | 88 mm (3.5 inches) | 76% | very high |
| June Weather | 14°C (58°F) | 107 mm (4.2 inches) | 78% | extreme |
| July Weather | 19°C (67°F) | 31 mm (1.2 inches) | 77% | very high |
| August Weather | 18°C (65°F) | 34 mm (1.3 inches) | 71% | very high |
| September Weather | 13°C (55°F) | 44 mm (1.7 inches) | 68% | very high |
| October Weather | 4°C (40°F) | 41 mm (1.6 inches) | 72% | moderate |
| November Weather | -1°C (30°F) | 33 mm (1.3 inches) | 84% | moderate |
| December Weather | -6°C (21°F) | 33 mm (1.3 inches) | 90% | low |