Climate almanac
Fīrūzkūh
Tehran, Iran · 35.76°, 52.77°
What is the climate like in Fīrūzkūh?
The best time to visit Fīrūzkūh is typically June – September, with trip comfort peaking in August (8.2/10). Fīrūzkūh is warmest in July, when daily highs average 77°F (25°C), and coolest in January, when lows fall to about 18°F (-8°C). The wettest month is typically May and the driest is December; the year sees roughly 21 in (534 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in August (8.2/10)
- Warmest monthJuly — average high 77°F (25°C)
- Coolest monthJanuary — average low 18°F (-8°C)
- Wettest monthMay (2.9 in (73 mm))
- Driest monthDecember (1.1 in (28 mm))
- Annual precipitation21 in (534 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSemnan, 68 km away (1973-2025)