Tehran

City · 🇮🇷 Iran

Area 610 km²

Time zone Asia/Tehran

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Tehran — Map

Tehran — Map

Climate & when to visit

Best time to visit: April, May, October

Select a month

Typical weather in January

Poor

10° (feels like 5°) · extremes -6°–16°
0° at night
7 rainy days
14 sunny days
6 hours of sunshine per day
Dry air
Calm winds
UV index 2 · low

Typical weather in February

Poor

12° (feels like 8°) · extremes -5°–19°
1° at night
7 rainy days
12 sunny days
6 hours of sunshine per day
Dry air
Calm winds
UV index 3 · moderate

Typical weather in March

Good

18° (feels like 13°) · extremes -1°–25°
5° at night
7 rainy days
15 sunny days
8 hours of sunshine per day
Dry air
Light breeze
UV index 5 · moderate

Typical weather in April

Great

24° (feels like 20°) · extremes 3°–30°
10° at night
6 rainy days
16 sunny days
9 hours of sunshine per day
Dry air
Light breeze
UV index 7 · high

Typical weather in May

Great

30° (feels like 27°) · extremes 11°–35°
15° at night
4 rainy days
21 sunny days
11 hours of sunshine per day
Dry air
Light breeze
UV index 9 · very high

Typical weather in June

Poor

36° (feels like 32°) · extremes 17°–39°
21° at night
2 rainy days
28 sunny days
13 hours of sunshine per day
Dry air
Light breeze
UV index 10 · very high

Up to 20 days above 35°

Typical weather in July

Poor

38° (feels like 35°) · extremes 21°–41°
24° at night
2 rainy days
28 sunny days
12 hours of sunshine per day
Dry air
Light breeze
UV index 10 · very high

Up to 28 days above 35°

Typical weather in August

Poor

37° (feels like 34°) · extremes 20°–40°
23° at night
2 rainy days
30 sunny days
12 hours of sunshine per day
Dry air
Calm winds
UV index 10 · very high

Up to 26 days above 35°

Typical weather in September

Good

32° (feels like 29°) · extremes 15°–37°
19° at night
4 rainy days
28 sunny days
11 hours of sunshine per day
Dry air
Calm winds
UV index 8 · very high

Up to 6 days above 35°

Typical weather in October

Great

25° (feels like 22°) · extremes 8°–31°
13° at night
6 rainy days
24 sunny days
9 hours of sunshine per day
Dry air
Calm winds
UV index 5 · moderate

Typical weather in November

Good

17° (feels like 13°) · extremes 0°–23°
6° at night
8 rainy days
16 sunny days
6 hours of sunshine per day
Dry air
Calm winds
UV index 3 · moderate

Typical weather in December

Poor

12° (feels like 8°) · extremes -3°–18°
2° at night
7 rainy days
14 sunny days
6 hours of sunshine per day
Dry air
Calm winds
UV index 2 · low

Climate data: NASA POWER (MERRA-2) · 1996–2025

Practical information

Currency: Iranian Rial IRR · Card payments · Cash preferred
Electricity: Type C / Type F
220 V · 50 Hz

Languages: Persian
Tap water: Drink with caution
Driving side: Right
Calling code: +98

Tours & Activities

Related destinations

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