Climate averages 1991–2020
Rāmhormoz weather
in December.
A mild, wet month: the 11th warmest and the 11th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
December is a mild month in Rāmhormoz: daytime highs average 18.6°C and nights cool to about 8.7°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 93 mm of rain on roughly 7 days, which makes December a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 09 min on an average December day.
The nearest other city in this atlas is Īz̄eh (66 km away). In December its highs average 15.0°C, 3.7°C cooler than Rāmhormoz, with 141 mm of rain.
Among the 128 cities listed in Iran, Rāmhormoz ranks joint 12th of 128 for the warmest December highs and 113th of 128 for the driest December (rainfall, lowest first). The mean December high of those 128 cities is 10.9°C; Rāmhormoz is 7.7°C warmer than that mean.
From December to January, average highs fall by 1.9°C to 16.7°C, and monthly rainfall rises from 93 mm to 94 mm.
The annual picture
December 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
Rāmhormoz climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 16.7°C6.6°C | 6.6°C | 94 | 8.9 | 10.410 h |
| February | 18.9°C7.7°C | 7.7°C | 58 | 6.8 | 11.111 h |
| March | 23.8°C11.4°C | 11.4°C | 59 | 5.7 | 12.012 h |
| April | 30.5°C16.9°C | 16.9°C | 23 | 3.7 | 12.913 h |
| May | 38.3°C22.8°C | 22.8°C | 3.2 | 0.6 | 13.714 h |
| June | 43.3°C26.9°C | 26.9°C | 0.1 | 0.0 | 14.114 h |
| July | 44.9°C29.8°C | 29.8°C | 0.1 | 0.0 | 14.014 h |
| August | 44.7°C29.5°C | 29.5°C | 0.7 | 0.3 | 13.313 h |
| September | 40.9°C25.4°C | 25.4°C | 0.7 | 0.3 | 12.412 h |
| October | 34.6°C20.6°C | 20.6°C | 6.5 | 1.2 | 11.411 h |
| November | 24.8°C13.8°C | 13.8°C | 72 | 5.2 | 10.611 h |
| December, selected | 18.6°C8.7°C | 8.7°C | 93 | 7.4 | 10.210 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
December in nearby cities
- Īz̄eh in DecemberIran · 66 kmHigh 15.0°C · Low 3.6°C · 141 mm rain
- Masjed Soleymān in DecemberIran · 78 kmHigh 18.2°C · Low 8.6°C · 128 mm rain
- Ahvaz in DecemberIran · 87 kmHigh 19.1°C · Low 9.4°C · 73 mm rain
- Bandar-e Māhshahr in DecemberIran · 90 kmHigh 19.4°C · Low 10.1°C · 68 mm rain
- Behbahān in DecemberIran · 97 kmHigh 18.6°C · Low 8.3°C · 118 mm rain
- Bandar-e Emam Khomeyni in DecemberIran · 105 kmHigh 18.5°C · Low 12.0°C · 56 mm rain
- Shūshtar in DecemberIran · 112 kmHigh 18.6°C · Low 8.5°C · 103 mm rain
- Dogonbadan in DecemberIran · 153 kmHigh 17.3°C · Low 6.2°C · 115 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 Rāmhormoz) is explained once on the Rāmhormoz year overview and on the Sources, method and limits page.