Tehran weather by month
The best time to visit Tehran, Iran is May. Pick a month for full climate normals and a verdict.
- Januarycold, a little rain, reliable snow57tier D
- Februarycold, a little rain, reliable snow64tier C
- Marchcool, a little rain, reliable snow75tier B
- Aprilnice, a little rain90tier S
- Maywarm, dry94tier S
- Junehot, dry82tier A
- Julysweltering, dry69tier C
- Augusthot, dry80tier A
- Septemberhot, dry87tier A
- Octobernice, dry92tier S
- Novembercool, a little rain73tier B
- Decembercold, a little rain, reliable snow65tier C