Climate averages 1991–2020
Golestān weather
in April.
A warm, moderately wet month: the 7th warmest and the joint 7th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Golestān: daytime highs average 22.5°C and nights cool to about 8.5°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 42 mm of rain on roughly 7 days, which makes April a moderately wet month (the joint 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 04 min on an average April day.
The nearest other city in this atlas is Eslamshahr (6 km away). In April its highs average 21.8°C, 0.8°C cooler than Golestān, with 42 mm of rain.
Among the 128 cities listed in Iran, Golestān ranks joint 48th of 128 for the warmest April highs and joint 55th of 128 for the driest April (rainfall, lowest first). The mean April high of those 128 cities is 21.8°C; Golestān is 0.7°C warmer than that mean.
From April to May, average highs rise by 6.4°C to 28.9°C, and monthly rainfall falls from 42 mm to 16 mm.
The annual picture
April 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
Golestān climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.1°C-3.0°C | -3.0°C | 42 | 7.7 | 10.010 h |
| February | 10.7°C-1.4°C | -1.4°C | 42 | 8.2 | 10.911 h |
| March | 16.2°C2.8°C | 2.8°C | 54 | 9.3 | 11.912 h |
| April, selected | 22.5°C8.5°C | 8.5°C | 42 | 7.1 | 13.113 h |
| May | 28.9°C14.2°C | 14.2°C | 16 | 3.2 | 14.014 h |
| June | 34.9°C19.8°C | 19.8°C | 2.6 | 0.7 | 14.515 h |
| July | 37.4°C23.2°C | 23.2°C | 1.7 | 0.4 | 14.314 h |
| August | 36.3°C22.2°C | 22.2°C | 1.4 | 0.2 | 13.513 h |
| September | 31.7°C17.4°C | 17.4°C | 1.4 | 0.4 | 12.412 h |
| October | 24.5°C11.4°C | 11.4°C | 16 | 3.1 | 11.311 h |
| November | 15.3°C4.5°C | 4.5°C | 43 | 6.9 | 10.310 h |
| December | 9.9°C-0.3°C | -0.3°C | 45 | 7.7 | 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
April in nearby cities
- Eslamshahr in AprilIran · 6 kmHigh 21.8°C · Low 8.2°C · 42 mm rain
- Robāţ Karīm in AprilIran · 10 kmHigh 22.6°C · Low 8.6°C · 47 mm rain
- Bāghestān in AprilIran · 15 kmHigh 21.3°C · Low 7.5°C · 46 mm rain
- Shahrīār in AprilIran · 19 kmHigh 20.4°C · Low 6.8°C · 42 mm rain
- Parand in AprilIran · 19 kmHigh 22.2°C · Low 8.4°C · 47 mm rain
- Shahre Jadide Andisheh in AprilIran · 23 kmHigh 20.2°C · Low 6.5°C · 42 mm rain
- Tehran in AprilIran · 29 kmHigh 20.0°C · Low 8.0°C · 51 mm rain
- Moḩammad Shahr in AprilIran · 36 kmHigh 19.6°C · Low 6.1°C · 42 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 Golestān) is explained once on the Golestān year overview and on the Sources, method and limits page.
Eslamshahr lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.