Tehran in October
In October, Tehran averages 24°C (75°F) during the day and 13°C (56°F) at night, with around 7 days of rain (23 mm total).
High seasonConditions are comfortable for sightseeing without being sweltering. Occasional showers are likely but won't dominate.
October is a great month to visit Tehran: pleasant temperatures and relatively few wet days.
How October compares to the rest of the year in Tehran
October is in the middle of the year for warmth in Tehran (6th of 12) and moderately rainy compared to the rest of the year (8th of 12). Daytime temperature runs 1°C above the annual average (23°C). October runs 8°C cooler than September (32°C) and cools 9°C in November (15°C).
October sunrise & sunset in Tehran
Times shown for Tehran local time (Asia/Tehran), calculated for the 15th of October. They shift by a few minutes day to day across the month.
Photography light in Tehran — October
Golden-hour and blue-hour windows for the 15th of October, in Tehran's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Tehran in October
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on October's tier (High season) and Tehran's popularity.
Crowds & pricing — October in Tehran
This is a busy month in Tehran — not the absolute peak, but tourist numbers are clearly elevated. You'll feel it at headline attractions on weekends and in the historic centre, though side streets and lesser-known sights stay manageable. Prices are above off-season but not at their summit. A good week for first-time visitors who want everything open without the worst of the crush.
Why this tier: excellent tourism weather
Sun & mosquito risk — October in Tehran
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Tehran in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 9°C / 47°F | -1°C / 30°F | 37 mm | 11 | — |
| February | 11°C / 52°F | 1°C / 33°F | 41 mm | 11 | — |
| March | 17°C / 62°F | 6°C / 42°F | 60 mm | 16 | — |
| April | 23°C / 73°F | 11°C / 51°F | 36 mm | 13 | — |
| May | 30°C / 85°F | 17°C / 62°F | 14 mm | 10 | — |
| June | 36°C / 96°F | 23°C / 73°F | 2 mm | 2 | — |
| July | 37°C / 99°F | 26°C / 78°F | 2 mm | 2 | — |
| August | 36°C / 96°F | 24°C / 75°F | 1 mm | 1 | — |
| September | 32°C / 89°F | 20°C / 68°F | 2 mm | 2 | — |
| October | 24°C / 75°F | 13°C / 56°F | 23 mm | 7 | — |
| November | 15°C / 58°F | 5°C / 42°F | 42 mm | 11 | — |
| December | 10°C / 51°F | 1°C / 34°F | 39 mm | 9 | — |
Other cities with similar October weather
🌍 See the full ranked list of climate twins for Tehran in October →
Frequently asked questions
How hot is Tehran in October?
In October, Tehran averages a high of 24°C (75°F) and a low of 13°C (56°F) — generally warm.
Does it rain a lot in Tehran in October?
October sees occasional rain in Tehran, with about 7 rainy days on average.
Is October a good time to visit Tehran?
October is warm. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Tehran in October?
Pack light layers for warm days and cooler evenings. See the full October packing list for Tehran for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.