Last updated: June 24, 2025
In July, the average temperature in Shelter Island Heights, United States is a pleasant 22°C (72°F). Expect a minimum of 16°C (61°F) and a maximum of 28°C (82°F), creating an inviting climate. However, be prepared for some rain, as the area receives an average precipitation of 99 mm (3.9 in) over 10 days, leading to an average humidity of 76%.
In July in Shelter Island Heights, the average temperature is 22°C (72°F). Maximums can reach 28°C (82°F) and minimums can be as low as 16°C (61°F). This mild climate makes it an ideal time for outdoor activities and exploring the sights.
In Shelter Island Heights in July, the total precipitation amount is 99 mm (3.9 in) spread over a period of 10 days.
In Shelter Island Heights in July humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.
In Shelter Island Heights in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Shelter Island Heights.
UV Risk Categories
Weather in Shelter Island Heights varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Shelter Island Heights, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (37°F) | 89 mm (3.5 inches) | 84% | moderate |
| February Weather | 3°C (37°F) | 123 mm (4.8 inches) | 84% | moderate |
| March Weather | 4°C (39°F) | 113 mm (4.5 inches) | 82% | high |
| April Weather | 8°C (47°F) | 137 mm (5.4 inches) | 79% | very high |
| May Weather | 12°C (54°F) | 129 mm (5.1 inches) | 75% | very high |
| June Weather | 18°C (64°F) | 72 mm (2.9 inches) | 78% | very high |
| July Weather | 22°C (72°F) | 99 mm (3.9 inches) | 76% | very high |
| August Weather | 23°C (73°F) | 103 mm (4.0 inches) | 76% | very high |
| September Weather | 20°C (69°F) | 99 mm (3.9 inches) | 75% | very high |
| October Weather | 16°C (61°F) | 160 mm (6.3 inches) | 75% | high |
| November Weather | 10°C (50°F) | 113 mm (4.4 inches) | 80% | moderate |
| December Weather | 5°C (42°F) | 147 mm (5.8 inches) | 80% | low |