Last updated: June 24, 2025
In West Cape May, United States, the average temperature in September hovers around 22°C (72°F), creating a pleasant atmosphere. Expect the minimum to dip to 13°C (56°F) and the maximum to rise to 29°C (85°F). During this month, you're likely to encounter about 107 mm (4.2 in) of precipitation spread over 10 days, with average humidity levels sitting at a comfortable 75%.
In September in West Cape May, the average temperature is 22°C (72°F). Maximum temperatures can reach 29°C (85°F), while minimums can dip as low as 13°C (56°F). This mild and comfortable climate makes West Cape May an ideal destination for travelers looking to explore and enjoy outdoor activities.
In West Cape May in September, the precipitation amount is 107 mm (4.2 in) accumulated over a period of 10 days.
In West Cape May in September, humidity is 75%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring travelers to stay hydrated and take breaks in shaded areas.
In West Cape May 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 West Cape May.
UV Risk Categories
Weather in West Cape May varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in West Cape May, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 74 mm (2.9 inches) | 84% | moderate |
| February Weather | 5°C (40°F) | 113 mm (4.4 inches) | 83% | moderate |
| March Weather | 7°C (44°F) | 111 mm (4.4 inches) | 83% | high |
| April Weather | 11°C (53°F) | 94 mm (3.7 inches) | 81% | very high |
| May Weather | 16°C (61°F) | 125 mm (4.9 inches) | 78% | very high |
| June Weather | 22°C (71°F) | 77 mm (3.0 inches) | 79% | very high |
| July Weather | 25°C (78°F) | 129 mm (5.1 inches) | 74% | very high |
| August Weather | 25°C (77°F) | 115 mm (4.5 inches) | 72% | very high |
| September Weather | 22°C (72°F) | 107 mm (4.2 inches) | 75% | very high |
| October Weather | 18°C (64°F) | 142 mm (5.6 inches) | 81% | high |
| November Weather | 10°C (51°F) | 90 mm (3.5 inches) | 85% | moderate |
| December Weather | 6°C (44°F) | 118 mm (4.6 inches) | 84% | moderate |