Monthly climate guide
Tehran weather in March
Expect mild weather in Tehran in March: afternoons reach about 17°C (62°F), while nights drop to around 4°C (40°F). Around 43 mm of rain falls over the month (fairly dry), and skies are often cloudy. Daytime highs are 5°C warmer than February and 5°C cooler than April.
What stands out in March
- It warms up quickly from here: by April highs are about 6°C higher.
- Just 40 km apart, but Tehran runs about 12°C warmer than Karaj this month.
- Rain is above Tehran's usual level, by about 38%.
- Evenings cool off sharply: the daily range is around 13°C, so pack a layer.
Avg high
17°C
62°F
Avg low
4°C
40°F
Rainfall
43 mm
fairly dry
Humidity
53%
relative
Sky
58%
cloud · often cloudy
Tehran weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 10°C / 49°F | -1°C / 31°F | 36 mm | 58% | 51% |
| February | 12°C / 53°F | 0°C / 32°F | 43 mm | 57% | 52% |
| March | 17°C / 62°F | 4°C / 40°F | 43 mm | 53% | 58% |
| April | 22°C / 72°F | 9°C / 49°F | 36 mm | 50% | 58% |
| May | 29°C / 85°F | 15°C / 59°F | 15 mm | 40% | 48% |
| June | 36°C / 96°F | 21°C / 69°F | 6 mm | 26% | 31% |
| July | 38°C / 101°F | 24°C / 74°F | 11 mm | 23% | 35% |
| August | 37°C / 98°F | 23°C / 73°F | 12 mm | 24% | 25% |
| September | 32°C / 90°F | 19°C / 66°F | 21 mm | 29% | 24% |
| October | 24°C / 75°F | 12°C / 54°F | 54 mm | 45% | 37% |
| November | 15°C / 59°F | 5°C / 40°F | 60 mm | 58% | 55% |
| December | 11°C / 51°F | 1°C / 33°F | 38 mm | 60% | 49% |
What to pack for March
- A warm sweater or fleece for layering
- A mid-weight jacket
- An extra layer — evenings are noticeably cooler than afternoons
- A small travel umbrella, just in case
Is March a good time to visit Tehran?
Compare the months in the chart above to find your ideal window.
Best time to visit Tehran →Other Iran cities in March
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Tehran weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/iran/tehran/march
<a href="https://weathercompare.eu/weather/iran/tehran/march">Tehran weather in March</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/iran/tehran" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Tehran weather in March"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/iran/tehran/march">Tehran weather in March</a> – WeatherCompare</p>
Tehran in March: quick answers
Is March a good time to visit Tehran?
Yes. March is one of the best months for Tehran, with highs around 17°C and about 43 mm of rain.
How warm is Tehran in March?
Average highs are about 17°C (62°F) and average lows about 4°C (40°F), based on 10 years of daily data.
Does it rain a lot in Tehran in March?
Tehran typically gets around 43 mm of rain in March — fairly dry.
Figures are long-term averages for the area around Tehran (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.