Climate almanac
Prospect
Cayman Islands · 19.28°, -81.33°
What is the climate like in Prospect?
The best time to visit Prospect is typically December – April, with trip comfort peaking in March (8.6/10). Prospect is warmest in August, when daily highs average 85°F (30°C), and coolest in January, when lows fall to about 77°F (25°C). The wettest month is typically October and the driest is March; the year sees roughly 40 in (1003 mm) of precipitation.
- Best time to visitDecember – April — comfort peaks in March (8.6/10)
- Warmest monthAugust — average high 85°F (30°C)
- Coolest monthJanuary — average low 77°F (25°C)
- Wettest monthOctober (7.8 in (198 mm))
- Driest monthMarch (0.9 in (22 mm))
- Annual precipitation40 in (1003 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)