Climate almanac
Al Jumūm
Mecca Region, Saudi Arabia · 21.62°, 39.70°
What is the climate like in Al Jumūm?
The best time to visit Al Jumūm is typically August – June, with trip comfort peaking in February (8.7/10). Al Jumūm is warmest in June, when daily highs average 109°F (43°C), and coolest in January, when lows fall to about 66°F (19°C). The wettest month is typically January and the driest is July; the year sees roughly 4.9 in (124 mm) of precipitation.
- Best time to visitAugust – June — comfort peaks in February (8.7/10)
- Warmest monthJune — average high 109°F (43°C)
- Coolest monthJanuary — average low 66°F (19°C)
- Wettest monthJanuary (0.9 in (22 mm))
- Driest monthJuly (0.0 in (0 mm))
- Annual precipitation4.9 in (124 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromMakkah/mecca, 21 km away (1983-2018)