Climate almanac
Īstgāh-e Rāh Āhan-e Garmsār
Semnan, Iran · 35.23°, 52.31°
What is the climate like in Īstgāh-e Rāh Āhan-e Garmsār?
The best time to visit Īstgāh-e Rāh Āhan-e Garmsār is typically April – October, with trip comfort peaking in September (8.9/10). Īstgāh-e Rāh Āhan-e Garmsār is warmest in July, when daily highs average 102°F (39°C), and coolest in January, when lows fall to about 32°F (0°C). The wettest month is typically February and the driest is August; the year sees roughly 6.1 in (154 mm) of precipitation.
- Best time to visitApril – October — comfort peaks in September (8.9/10)
- Warmest monthJuly — average high 102°F (39°C)
- Coolest monthJanuary — average low 32°F (0°C)
- Wettest monthFebruary (1.1 in (28 mm))
- Driest monthAugust (0.0 in (0 mm))
- Annual precipitation6.1 in (154 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)