SeasonScore
Tehran, Iran
Photo: Sasan Geranmehr · CC BY 3.0

Iran

Tehran in March

🌷 Spring

Cool and some showers. Watch for hazy air.

🎒 Pack: warm jacket for evenings · N95 mask for hazy days

Best months: May (8.5), Jun (8.2), Apr (8.1)

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Why March scores 6.9What goes into the score

How it works
🌡️ 15° / 7°C🌧️ 52 mm💧 dew pt 1°🍃 PM2.5 56
  • Weather comfort8.7
    • !Cool (15°C highs / 7°C lows)
    • ✓Comfortable humidity (dew point 0.5°C)
    • ✓Mostly dry (~52 mm rain)
  • Air quality3.6
    • !Unhealthy (PM2.5 ~56 µg/m³) — score capped at 6.9
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline2.0
    • ·Very high caution
Compare monthsPut March side by side with another month
MarMay
Score6.9 Good8.5 Excellent
Season🌷 Spring🌷 Spring
High / low15° / 7°27° / 17°
Rain52 mm17 mm
Humiditydew pt 1°dew pt 6°
PM2.556 µg/m³28 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Tehran weather-station normals. Rainfall: Tehran Geophysic weather-station normals (national met service).

Holidays & crowdsMarch 2027

Holiday week

A long local holiday falls this month. Expect crowds at sights, fuller trains and flights, and higher hotel prices on those dates. Book ahead.

  • Eid al-Fitr 10–12 Mar · 3 days off in a row
  • Nowruz 19–24 Mar · 6 days off in a row
  • 🌙 Ramadan about 8 Feb – 9 Mar

    Exact dates depend on the moon sighting. Some restaurants close or change hours during the day and opening times can be shorter; evenings are lively. The days around Eid at the end are a big travel time.

Other public holidays: Martyrdom of Imam Ali (1 Mar, date estimated)

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Tehran

  • Snowy daysIn MarchTypical dates
    Snow likely Dec–Mar (most in Jan: ~5 days)

    Average number of days with snowfall at Tehran.

    Source: Tehran weather-station normals (national weather service, via Wikipedia climate table)

Explore TehranEvents, sights, food & souvenirs

Check event dates locally

Iran's sprawling capital at the foot of the Alborz mountains, home to the country's main museums, royal palaces and a huge historic bazaar.

Events in March
Nowruz (Persian New Year)Date variesBegins at the spring equinox, usually 20 or 21 March, with about two weeks of holidays

The Persian New Year, Iran's biggest holiday.

Why go: Many Tehranis leave the city, offices close, and domestic travel to other cities is very busy.

Where: Across the country

Chaharshanbe SuriDate variesThe last Tuesday evening before Nowruz

A fire festival where people jump over bonfires.

Why go: Expect fireworks and firecrackers in the streets that evening.

Where: Neighbourhood streets

Coming up later

Muharram and AshuraDate variesIslamic lunar calendar — around June in 2026–2028, moving about 11 days earlier each year

A period of mourning for Imam Hussein with processions on Tasua and Ashura.

Why go: Many businesses close on Tasua and Ashura; dress and behave respectfully.

Where: Across the city

Yalda NightDate variesNight of the winter solstice, around 20–21 December

Families stay up on the longest night eating pomegranates and watermelon and reading Hafez.

Why go: Shops sell pomegranates and decorations, but it is mostly a family celebration.

Where: Homes and restaurants