Climate averages 1991–2020
Āmol weather
in May.
A mild, moderately wet month: the 5th warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a mild month in Āmol: daytime highs average 21.8°C and nights cool to about 14.5°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 80 mm of rain on roughly 13 days, which makes May a moderately wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 05 min on an average May day.
The nearest other city in this atlas is Bābol (31 km away). In May its highs average 24.2°C, 2.4°C warmer than Āmol, with 42 mm of rain.
Among the 128 cities listed in Iran, Āmol ranks joint 116th of 128 for the warmest May highs and 125th of 128 for the driest May (rainfall, lowest first). The mean May high of those 128 cities is 27.8°C; Āmol is 6.1°C cooler than that mean.
From May to June, average highs rise by 3.1°C to 24.9°C, and monthly rainfall falls from 80 mm to 62 mm.
The annual picture
May 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
Āmol climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.5°C1.7°C | 1.7°C | 128 | 14.4 | 10.010 h |
| February | 10.8°C2.0°C | 2.0°C | 124 | 14.4 | 10.811 h |
| March | 13.8°C4.9°C | 4.9°C | 118 | 15.5 | 11.912 h |
| April | 17.7°C9.4°C | 9.4°C | 87 | 13.2 | 13.113 h |
| May, selected | 21.8°C14.5°C | 14.5°C | 80 | 12.5 | 14.114 h |
| June | 24.9°C18.7°C | 18.7°C | 62 | 9.8 | 14.615 h |
| July | 26.6°C21.1°C | 21.1°C | 77 | 12.8 | 14.414 h |
| August | 27.5°C21.5°C | 21.5°C | 79 | 12.7 | 13.514 h |
| September | 24.8°C18.8°C | 18.8°C | 167 | 14.3 | 12.412 h |
| October | 21.1°C13.9°C | 13.9°C | 185 | 12.8 | 11.311 h |
| November | 15.7°C8.0°C | 8.0°C | 177 | 14.3 | 10.310 h |
| December | 12.2°C3.8°C | 3.8°C | 133 | 13.5 | 9.710 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
May in nearby cities
- Bābol in MayIran · 31 kmHigh 24.2°C · Low 15.4°C · 42 mm rain
- Qā’em Shahr in MayIran · 46 kmHigh 24.3°C · Low 14.4°C · 42 mm rain
- Sari in MayIran · 64 kmHigh 24.7°C · Low 14.5°C · 49 mm rain
- Chālūs in MayIran · 86 kmHigh 20.9°C · Low 16.7°C · 48 mm rain
- Būmahen in MayIran · 93 kmHigh 22.2°C · Low 12.6°C · 24 mm rain
- Pardīs in MayIran · 94 kmHigh 21.3°C · Low 11.2°C · 24 mm rain
- Behshahr in MayIran · 110 kmHigh 25.1°C · Low 16.6°C · 33 mm rain
- Tajrīsh in MayIran · 111 kmHigh 22.9°C · Low 12.5°C · 22 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 Āmol) is explained once on the Āmol year overview and on the Sources, method and limits page.