Tehran Weather in January
7.1°C high · -0.1°C low · 39 mm rain · 3.8h sun
Jan is a cool month in Tehran — not peak season, but a good time to avoid crowds.
January at a glance
| Metric | Value |
|---|---|
| Average high | 7.1°C |
| Average low | -0.1°C |
| Rainfall | 39 mm |
| Sunshine | 3.8 hours/day |
| Daylight | 9.8 hours |
What to pack in January
Pack a warm coat and layers for Tehran in January.
Tehran weather by month
JanFebMarAprMayJunJulAugSepOctNovDec
Frequently asked questions
What is the weather in Tehran in January?
Highs of 7.1°C and lows of -0.1°C, with about 39 mm of rain and 3.8 hours of sunshine per day.
Is January a good time to visit Tehran?
Jan is a cool month in Tehran — not peak season, but a good time to avoid crowds.
What to do in Tehran · Best time to visit Tehran
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.