Last updated: June 24, 2025
In K. I. Sawyer Air Force Base, United States, the average temperature in September hovers around 14°C (58°F), making it a mild time of year. However, temperatures can swing dramatically, with minimums dipping to -2°C (29°F) and maximums soaring up to 34°C (93°F). During this month, expect about 101 mm (4.0 in) of precipitation spread over 11 days, contributing to an average humidity of 74%.
In September in K. I. Sawyer Air Force Base, the average temperature is 14°C (58°F). The maximum can reach 34°C (93°F), and the minimum can be as low as -2°C (29°F). This wide temperature range makes K. I. Sawyer Air Force Base an ideal destination for travelers seeking both warm and cool experiences during their visit.
In K. I. Sawyer Air Force Base in September, the precipitation amount is 101 mm (4.0 in) spread over 11 days.
In K. I. Sawyer Air Force Base in September humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.
In K. I. Sawyer Air Force Base in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in K. I. Sawyer Air Force Base.
UV Risk Categories
Weather in K. I. Sawyer Air Force Base varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in K. I. Sawyer Air Force Base, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 37 mm (1.5 inches) | 92% | low |
| February Weather | -9°C (16°F) | 53 mm (2.1 inches) | 92% | moderate |
| March Weather | -3°C (27°F) | 50 mm (2.0 inches) | 88% | moderate |
| April Weather | 3°C (37°F) | 87 mm (3.4 inches) | 86% | high |
| May Weather | 11°C (53°F) | 78 mm (3.1 inches) | 78% | very high |
| June Weather | 17°C (64°F) | 105 mm (4.1 inches) | 74% | very high |
| July Weather | 20°C (69°F) | 88 mm (3.5 inches) | 70% | very high |
| August Weather | 18°C (65°F) | 113 mm (4.4 inches) | 71% | very high |
| September Weather | 14°C (58°F) | 101 mm (4.0 inches) | 74% | high |
| October Weather | 7°C (45°F) | 109 mm (4.3 inches) | 81% | moderate |
| November Weather | -1°C (31°F) | 56 mm (2.2 inches) | 86% | moderate |
| December Weather | -5°C (23°F) | 57 mm (2.2 inches) | 90% | low |