Mastic

What is the climate like in Mastic?

The best time to visit Mastic is typically June, the year's most comfortable month (6.9/10). Mastic is warmest in July, when daily highs average 78°F (26°C), and coolest in January, when lows fall to about 33°F (1°C). The wettest month is typically December and the driest is June; the year sees roughly 47 in (1192 mm) of precipitation.

• Best time to visitJune — the year's comfort peak (6.9/10)
• Warmest monthJuly — average high 78°F (26°C)
• Coolest monthJanuary — average low 33°F (1°C)
• Wettest monthDecember (5.1 in (131 mm))
• Driest monthJune (2.5 in (64 mm))
• Annual precipitation47 in (1192 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromShirley Brookhaven AP, 3 km away (1999-2026)