Climate averages 1991–2020
Varāmīn weather
in August.
A very hot, very dry month: the 2nd warmest and the joint 2nd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a very hot month in Varāmīn: daytime highs average 37.7°C and nights cool to about 23.7°C. By daytime temperature it is the 2nd warmest of the 12 months.
Rain is very rare: less than 1 mm falls in a typical August (the joint 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 29 min on an average August day.
The nearest other city in this atlas is Qarchak (13 km away). In August its highs average 36.9°C, 0.8°C cooler than Varāmīn, with 1.3 mm of rain.
Among the 128 cities listed in Iran, Varāmīn ranks 25th of 128 for the warmest August highs and joint 56th of 128 for the driest August (rainfall, lowest first). The mean August high of those 128 cities is 35.2°C; Varāmīn is 2.5°C warmer than that mean.
From August to September, average highs fall by 4.7°C to 33.0°C, and monthly rainfall stays under 1 mm.
The annual picture
August 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
Varāmīn climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.4°C-1.9°C | -1.9°C | 23 | 5.2 | 10.110 h |
| February | 12.2°C0.0°C | 0.0°C | 23 | 5.3 | 10.911 h |
| March | 17.9°C4.4°C | 4.4°C | 32 | 5.7 | 11.912 h |
| April | 24.3°C10.4°C | 10.4°C | 22 | 4.5 | 13.113 h |
| May | 30.6°C16.0°C | 16.0°C | 8.5 | 1.9 | 14.014 h |
| June | 36.4°C21.6°C | 21.6°C | 1.5 | 0.3 | 14.514 h |
| July | 38.9°C25.1°C | 25.1°C | 0.7 | 0.1 | 14.314 h |
| August, selected | 37.7°C23.7°C | 23.7°C | 0.8 | 0.2 | 13.513 h |
| September | 33.0°C18.5°C | 18.5°C | 0.8 | 0.2 | 12.412 h |
| October | 25.7°C12.0°C | 12.0°C | 8.3 | 1.7 | 11.311 h |
| November | 16.3°C4.9°C | 4.9°C | 25 | 4.4 | 10.310 h |
| December | 10.7°C0.1°C | 0.1°C | 22 | 4.9 | 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
August in nearby cities
- Qarchak in AugustIran · 13 kmHigh 36.9°C · Low 23.2°C · 1.3 mm rain
- Pākdasht in AugustIran · 17 kmHigh 36.0°C · Low 23.4°C · 1.6 mm rain
- Eslamshahr in AugustIran · 45 kmHigh 36.1°C · Low 22.1°C · 1.4 mm rain
- Tehran in AugustIran · 46 kmHigh 34.6°C · Low 23.4°C · 4.2 mm rain
- Golestān in AugustIran · 47 kmHigh 36.3°C · Low 22.2°C · 1.4 mm rain
- Pardīs in AugustIran · 49 kmHigh 29.3°C · Low 19.6°C · 5.0 mm rain
- Būmahen in AugustIran · 49 kmHigh 30.3°C · Low 20.8°C · 5.0 mm rain
- Robāţ Karīm in AugustIran · 54 kmHigh 36.6°C · Low 22.2°C · 1.7 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 Varāmīn) is explained once on the Varāmīn year overview and on the Sources, method and limits page.