Tehran

Find best time to go to Tehran for holidays in 2023/2024. Find all your holiday research and inspiration.

Tehran by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Iran live weather

Check out the Iran live weather and compare with the average conditions for this time of the year.

Usually in September
- 30
- 17
- 10
Weather by month
Now Today
- 29
- 12
5-day forecast

Recommended for Iran

The weather guide for Iran (Tehran) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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Destination

When is the best time to go to Tehran?

The best time to go to Tehran is May based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1
Jan
1.5
Feb
1.5
Mar
3.5
Apr
4.5
May
3.5
Jun
2.5
Jul
2.5
Aug
4
Sep
4
Oct
1.5
Nov
1
Dec

Change criteria

Max Day Temperature (°C)

5
Jan
8
Feb
14
Mar
20
Apr
26
May
32
Jun
35
Jul
34
Aug
30
Sep
22
Oct
15
Nov
8
Dec

Hours of Sunshine (daily)

5
Jan
6
Feb
6
Mar
7
Apr
9
May
11
Jun
11
Jul
11
Aug
10
Sep
8
Oct
7
Nov
5
Dec

Best time to go for the weather

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

Metric (°C / mm) | Imperial (°F / inches)

Which is the hottest month in Tehran?

The hottest time of year in Tehran is normally July. Expect maximum daytime temperatures to reach 35°C with high heat and humidity.

Which month has the most rain in Tehran?

In terms of rainfall, March is usually the wettest month in Tehran with 40mm on average. There are normally 11 days in March with some rain.

When is it sunniest in Tehran?

The sunniest time of year in Tehran is normally September with bright sunshine on average for 80% of daylight hours; that's 10 hours of sunshine per day.

Compare Tehran weather with the USA

Below the Tehran weather chart shows average maximum daytime temperature for Tehran, Iran and the USA (Washington).

Maximum daytime temperature (°C)

Tehran, Iran

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec