Tehran in August
In August, Tehran averages 36°C (96°F) during the day and 24°C (75°F) at night, with only about 1 rainy day.
High seasonConditions are very hot — early-morning and evening sightseeing recommended. Skies are generally dry and clear.
August in Tehran is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How August compares to the rest of the year in Tehran
August is one of the warmest months in Tehran (2nd of 12) and one of the driest months (12th of 12). Daytime temperature runs 13°C above the annual average (23°C). August runs 2°C cooler than July (37°C) and cools 4°C in September (32°C).
August sunrise & sunset in Tehran
Times shown for Tehran local time (Asia/Tehran), calculated for the 15th of August. They shift by a few minutes day to day across the month.
Photography light in Tehran — August
Golden-hour and blue-hour windows for the 15th of August, in Tehran's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Tehran in August
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 August's tier (High season) and Tehran's popularity.
Crowds & pricing — August 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: Northern Hemisphere summer holidays
Sun & mosquito risk — August 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 August weather
🌍 See the full ranked list of climate twins for Tehran in August →
Frequently asked questions
How hot is Tehran in August?
In August, Tehran averages a high of 36°C (96°F) and a low of 24°C (75°F) — generally hot.
Does it rain a lot in Tehran in August?
August is generally dry in Tehran, with about 1 rainy day on average.
Is August a good time to visit Tehran?
August is hot and mostly dry. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Tehran in August?
Pack lightweight, breathable clothing, sunglasses and sunscreen. See the full August packing list for Tehran for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.