Tehran weather in April
April in Tehran: nice, a little rain — an excellent time to visit.
#3 of 12 months in Tehran · #73 of 604 destinations to visit in April · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Tehran climate normals — April
| Daytime high | 21°C / 70°F | 😎 nice |
|---|---|---|
| Nighttime low | 8°C / 47°F | |
| Feels like (high) | 20°C / 68°F | |
| Rainfall | 46 mm / 1.8 in | 🌦 some rain |
| Rainy days | 7 days | |
| Humidity | 39% | 🌵 dry |
| Dew point | 2°C / 35°F | |
| Sunshine | 11.4 h/day | |
| Daylight | 13.1 h | |
| Wind | 11 km/h / 7 mph | |
| Snowfall | 2.9 cm / 1.1 in | |
| Air quality (US AQI) | 71 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Tehran in April — FAQ
- Is April a good time to visit Tehran?
- April in Tehran: nice, a little rain — an excellent time to visit. It ranks #3 of 12 months for Tehran on SeasonMap's comfort score (90/100).
- What is the weather like in Tehran in April?
- In April, Tehran averages a daily high of 21.2°C and a low of 8.4°C, with about 45.8 mm of rain over roughly 7 rainy days.
- What is the air quality in Tehran in April?
- Tehran has a mean US Air Quality Index of about 71 in April.
- Does it snow in Tehran in April?
- Tehran sees roughly 2.9 cm of snowfall in April.