Climate averages 1991–2020
Shahrīār weather
in March.
A cool, moderately wet month: the 8th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
March is a cool month in Shahrīār: daytime highs average 14.0°C and nights cool to about 1.2°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 48 mm of rain on roughly 9 days, which makes March a moderately wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 57 min on an average March day.
The nearest other city in this atlas is Shahre Jadide Andisheh (4 km away). In March its highs average 13.9°C, about as warm as Shahrīār, with 48 mm of rain.
Among the 128 cities listed in Iran, Shahrīār ranks 70th of 128 for the warmest March highs and joint 44th of 128 for the driest March (rainfall, lowest first). The mean March high of those 128 cities is 15.7°C; Shahrīār is 1.7°C cooler than that mean.
From March to April, average highs rise by 6.3°C to 20.4°C, and monthly rainfall falls from 48 mm to 42 mm.
The annual picture
March in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Shahrīār climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 6.2°C-5.0°C | -5.0°C | 37 | 7.0 | 10.010 h |
| February | 8.5°C-3.3°C | -3.3°C | 40 | 7.8 | 10.911 h |
| March, selected | 14.0°C1.2°C | 1.2°C | 48 | 9.0 | 11.912 h |
| April | 20.4°C6.8°C | 6.8°C | 42 | 7.7 | 13.113 h |
| May | 26.8°C12.5°C | 12.5°C | 15 | 3.5 | 14.014 h |
| June | 33.0°C18.3°C | 18.3°C | 2.7 | 0.7 | 14.515 h |
| July | 35.9°C21.9°C | 21.9°C | 1.4 | 0.4 | 14.314 h |
| August | 35.0°C21.0°C | 21.0°C | 1.7 | 0.2 | 13.514 h |
| September | 30.3°C16.3°C | 16.3°C | 1.6 | 0.4 | 12.412 h |
| October | 23.0°C10.2°C | 10.2°C | 14 | 2.8 | 11.311 h |
| November | 13.9°C2.9°C | 2.9°C | 35 | 6.0 | 10.310 h |
| December | 8.5°C-2.1°C | -2.1°C | 37 | 6.9 | 9.810 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
March in nearby cities
- Shahre Jadide Andisheh in MarchIran · 4 kmHigh 13.9°C · Low 0.9°C · 48 mm rain
- Bāghestān in MarchIran · 7 kmHigh 15.1°C · Low 2.0°C · 57 mm rain
- Moḩammad Shahr in MarchIran · 17 kmHigh 13.4°C · Low 0.6°C · 48 mm rain
- Golestān in MarchIran · 19 kmHigh 16.2°C · Low 2.8°C · 54 mm rain
- Robāţ Karīm in MarchIran · 20 kmHigh 16.3°C · Low 3.0°C · 49 mm rain
- Eslamshahr in MarchIran · 20 kmHigh 15.4°C · Low 2.6°C · 54 mm rain
- Karaj in MarchIran · 20 kmHigh 12.9°C · Low 0.2°C · 48 mm rain
- Parand in MarchIran · 22 kmHigh 15.9°C · Low 2.8°C · 49 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Shahrīār) is explained once on the Shahrīār year overview and on the Sources, method and limits page.
Karaj, Moḩammad Shahr and Shahre Jadide Andisheh lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.