Last updated: June 24, 2025
In September, the average temperature in Great Kills, United States hovers around 21°C (71°F), with a minimum of 8°C (47°F) and a sweltering maximum of 34°C (93°F). Expect 91 mm (3.6 in) of precipitation over approximately 10 days, contributing to an average humidity of 68%. Whether you’re soaking up the sun or dodging the occasional shower, prepare for a diverse climate!
In September in Great Kills, the average temperature is 21°C (71°F). Maximum temperatures can reach 34°C (93°F), while minimum temperatures can dip as low as 8°C (47°F). Overall, it's advisable to pack for both warm days and cooler evenings while traveling during this time.
In Great Kills in September, the precipitation amount totals 91 mm (3.6 in) over a span of 10 days.
In Great Kills in September, humidity is 68%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making traveling a bit sticky but also inviting for leisurely strolls and outdoor adventures.
In Great Kills 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 Great Kills.
UV Risk Categories
Weather in Great Kills varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Great Kills, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 66 mm (2.6 inches) | 84% | moderate |
| February Weather | 3°C (37°F) | 107 mm (4.2 inches) | 82% | moderate |
| March Weather | 6°C (43°F) | 103 mm (4.0 inches) | 81% | high |
| April Weather | 12°C (53°F) | 111 mm (4.4 inches) | 78% | very high |
| May Weather | 17°C (63°F) | 118 mm (4.6 inches) | 69% | very high |
| June Weather | 22°C (73°F) | 94 mm (3.7 inches) | 69% | very high |
| July Weather | 26°C (79°F) | 144 mm (5.6 inches) | 62% | very high |
| August Weather | 25°C (77°F) | 126 mm (5.0 inches) | 65% | very high |
| September Weather | 21°C (71°F) | 91 mm (3.6 inches) | 68% | very high |
| October Weather | 16°C (61°F) | 130 mm (5.1 inches) | 74% | high |
| November Weather | 8°C (47°F) | 82 mm (3.2 inches) | 82% | moderate |
| December Weather | 4°C (39°F) | 102 mm (4.0 inches) | 80% | low |