Last updated: June 24, 2025
In September, the average temperature in Kingston, United States is a pleasant 21°C (70°F), with minimums dipping to 6°C (43°F) and peaking at a warm 35°C (96°F). Expect approximately 91 mm (3.6 in) of precipitation over 8 days, contributing to a humidity level of 73% that creates a rich, refreshing atmosphere.
In September in Kingston, the average temperature is 21°C (70°F), with maximums reaching up to 35°C (96°F) and minimums dropping as low as 6°C (43°F). This pleasant climate makes Kingston an ideal destination for travelers seeking a mix of warm days and cooler nights.
In Kingston in September, the total precipitation amount is 91 mm (3.6 in) over the course of 8 days.
In Kingston in September, humidity is 73%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace that can make outdoor activities feel sweltering, so it's essential to stay hydrated and take breaks in the shade while exploring.
In Kingston 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 Kingston.
UV Risk Categories
Weather in Kingston varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kingston, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (33°F) | 81 mm (3.2 inches) | 88% | moderate |
February Weather | 2°C (37°F) | 109 mm (4.3 inches) | 88% | moderate |
March Weather | 7°C (44°F) | 123 mm (4.8 inches) | 87% | high |
April Weather | 12°C (53°F) | 126 mm (5.0 inches) | 85% | very high |
May Weather | 18°C (65°F) | 127 mm (5.0 inches) | 81% | very high |
June Weather | 22°C (73°F) | 130 mm (5.1 inches) | 82% | very high |
July Weather | 25°C (77°F) | 109 mm (4.3 inches) | 81% | very high |
August Weather | 24°C (75°F) | 91 mm (3.6 inches) | 73% | very high |
September Weather | 21°C (70°F) | 91 mm (3.6 inches) | 73% | very high |
October Weather | 15°C (59°F) | 102 mm (4.0 inches) | 78% | high |
November Weather | 6°C (43°F) | 96 mm (3.8 inches) | 89% | moderate |
December Weather | 3°C (38°F) | 104 mm (4.1 inches) | 87% | moderate |