Last updated: June 24, 2025
In September, the average temperature in Adair, United States hovers around 20°C (68°F), providing a pleasant climate. However, be prepared for a range of temperatures—minimums can dip to 5°C (41°F) while maximums can soar to 35°C (95°F). Throughout the month, expect about 98 mm (3.9 in) of precipitation spread over 10 days, contributing to an average humidity level of 73%. Enjoy the unique weather blend that September brings!
In September in Adair, the average temperature is 20°C (68°F). Maximum temperatures can reach 35°C (95°F), while minimum temperatures can drop as low as 5°C (41°F). This diverse temperature range makes it a great destination for travelers looking to experience both warm days and cooler evenings.
In Adair in September, the total precipitation amount is 98 mm (3.9 in) recorded over a span of 10 days.
In Adair in September, humidity is 73%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities somewhat sticky, yet the atmosphere remains pleasant for leisurely strolls and sightseeing.
In Adair 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 Adair.
UV Risk Categories
Weather in Adair varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Adair, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 32 mm (1.3 inches) | 78% | moderate |
| February Weather | -4°C (24°F) | 37 mm (1.5 inches) | 80% | moderate |
| March Weather | 4°C (40°F) | 83 mm (3.3 inches) | 77% | high |
| April Weather | 9°C (49°F) | 62 mm (2.4 inches) | 77% | very high |
| May Weather | 16°C (62°F) | 168 mm (6.6 inches) | 77% | very high |
| June Weather | 23°C (74°F) | 106 mm (4.2 inches) | 81% | extreme |
| July Weather | 25°C (77°F) | 68 mm (2.7 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 110 mm (4.3 inches) | 77% | very high |
| September Weather | 20°C (68°F) | 98 mm (3.9 inches) | 73% | very high |
| October Weather | 11°C (52°F) | 120 mm (4.7 inches) | 75% | high |
| November Weather | 3°C (39°F) | 34 mm (1.3 inches) | 85% | moderate |
| December Weather | -1°C (31°F) | 37 mm (1.4 inches) | 83% | moderate |