Tehran weather in October
Temperature, rain and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Excellent
Best time to visit: April – May, October
What is the weather like in Tehran in October?
In October, Tehran is warm: daytime highs average 23 °C, and nights cool down to about 13 °C. The sun shines for around 8 hours a day. Rain is rare: about 3 days bring 13 mm in total. All in all, October is an excellent month for a holiday in Tehran.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 80 | 97 | 62 |
| Day | 30° | 23° | 14° |
| Night | 19° | 13° | 4° |
| Sun | 10 h | 8 h | 6 h |
| Rain days | 0 | 3 | 7 |
More details for October
- Daylight
- 11 h 21 min06:10 – 17:30
- UV index
- 5 · moderateclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 10 km/haverage daily peakAll months
- Cloud cover
- 21 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+3:30Asia/Tehran
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %87 %
- Few rainy daysweight 30 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in October
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
Tehran in October: quick answers
Is Tehran hot in October?
Warm rather than hot: in October, daytime highs in Tehran average 23 °C and nights cool to about 13 °C.
Does it rain much in Tehran in October?
Rain is rare: about 3 days bring 13 mm in total.
Tehran month by month
The whole year in TehranAll destinations: IranWhere to go in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences