Climate averages 1991–2020
Dhamār weather
in September.
A warm, fairly dry month: the joint 3rd warmest and the 8th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Dhamār: daytime highs average 23.5°C and nights cool to about 12.2°C. By daytime temperature it is the joint 3rd warmest of the 12 months.
Expect about 35 mm of rain on roughly 5 days, which makes September a fairly dry month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 13 min on an average September day.
The nearest other city in this atlas is Ibb (68 km away). In September its highs average 25.1°C, 1.6°C warmer than Dhamār, with 113 mm of rain.
Among the 8 cities listed in Yemen, Dhamār ranks 8th of 8 for the warmest September highs and 6th of 8 for the driest September (rainfall, lowest first). The mean September high of those 8 cities is 29.1°C; Dhamār is 5.6°C cooler than that mean.
From September to October, average highs fall by 1.2°C to 22.3°C, and monthly rainfall falls from 35 mm to 8.2 mm.
The annual picture
September 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
Dhamār climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 20.6°C7.4°C | 7.4°C | 7.5 | 2.5 | 11.411 h |
| February | 22.1°C8.7°C | 8.7°C | 8.6 | 2.3 | 11.712 h |
| March | 22.8°C10.2°C | 10.2°C | 28 | 5.7 | 12.012 h |
| April | 23.4°C11.5°C | 11.5°C | 49 | 7.9 | 12.512 h |
| May | 25.1°C13.2°C | 13.2°C | 36 | 5.0 | 12.813 h |
| June | 26.2°C14.6°C | 14.6°C | 19 | 3.9 | 13.013 h |
| July | 23.5°C14.4°C | 14.4°C | 149 | 16.9 | 12.913 h |
| August | 22.2°C13.6°C | 13.6°C | 246 | 21.9 | 12.613 h |
| September, selected | 23.5°C12.2°C | 12.2°C | 35 | 4.7 | 12.212 h |
| October | 22.3°C9.4°C | 9.4°C | 8.2 | 1.0 | 11.812 h |
| November | 20.9°C7.5°C | 7.5°C | 3.8 | 1.3 | 11.511 h |
| December | 20.3°C6.7°C | 6.7°C | 3.1 | 1.2 | 11.311 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
September in nearby cities
- Ibb in SeptemberYemen · 68 kmHigh 25.1°C · Low 14.5°C · 113 mm rain
- Sanaa in SeptemberYemen · 93 kmHigh 27.2°C · Low 14.7°C · 22 mm rain
- Taiz in SeptemberYemen · 115 kmHigh 28.5°C · Low 19.9°C · 116 mm rain
- ‘Amrān in SeptemberYemen · 134 kmHigh 24.2°C · Low 14.6°C · 34 mm rain
- Al Ḩudaydah in SeptemberYemen · 159 kmHigh 36.9°C · Low 29.3°C · 12 mm rain
- Aden in SeptemberYemen · 208 kmHigh 33.9°C · Low 28.0°C · 16 mm rain
- Jizan in SeptemberSaudi Arabia · 328 kmHigh 35.0°C · Low 30.0°C · 5.1 mm rain
- Najrān in SeptemberSaudi Arabia · 329 kmHigh 34.4°C · Low 19.7°C · 0.1 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 Dhamār) is explained once on the Dhamār year overview and on the Sources, method and limits page.