Climate almanac
Middle Island
New York, United States · 40.88°, -72.94°
What is the climate like in Middle Island?
The best time to visit Middle Island is typically June, the year's most comfortable month (6.7/10). Middle Island is warmest in July, when daily highs average 80°F (27°C), and coolest in January, when lows fall to about 31°F (0°C). The wettest month is typically December and the driest is June; the year sees roughly 50 in (1267 mm) of precipitation.
- Best time to visitJune — the year's comfort peak (6.7/10)
- Warmest monthJuly — average high 80°F (27°C)
- Coolest monthJanuary — average low 31°F (0°C)
- Wettest monthDecember (5.4 in (137 mm))
- Driest monthJune (2.9 in (74 mm))
- Annual precipitation50 in (1267 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromUpton Coop - Nwsfo New York, 6 km away (1995-2026)