Ar Rumaythah Climate by Month
Ar Rumaythah, Muthanna, Iraq
Very hot summers and mild winters, with almost no rain.
The climate in Ar Rumaythah is one of very hot summers and mild winters, with almost no rain. July is the warmest month, with highs around 113°F (45°C); January is the coolest at 66°F (19°C), and nights dip to 46°F (8°C). It gets only 4.6 in (116 mm) of rain a year. March to October are almost completely dry. The air is dry, averaging 35% relative humidity.
- Warmest month
- 113°F(45°C)
- Average high, July
- Coldest nights
- 46°F(8°C)
- Average low, December
- Rain per year
- 4.6 in(116 mm)
- Wettest: November
- Humidity
- 35%
- Sunniest: June
Best and worst months in Ar Rumaythah
Best for weatherThe most comfortable weather comes in November, with highs around 77°F (25°C) and about 1.2 in (30 mm) of rain a month.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 113°F (45°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in November.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Ar Rumaythah weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 66°F(19°C) | 46°F(8°C) | 0.9 in(22 mm) | 52% | 3.3 |
| FebFebruary | 69°F(20°C) | 47°F(9°C) | 0.6 in(15 mm) | 49% | 4.2 |
| MarMarch | 82°F(28°C) | 58°F(14°C) | 0.3 in(7 mm) | 32% | 5.2 |
| AprApril | 91°F(33°C) | 67°F(19°C) | 0.4 in(9 mm) | 33% | 5.9 |
| MayMay | 103°F(40°C) | 76°F(25°C) | 0.2 in(6 mm) | 25% | 6.9 |
| JunJune | 110°F(43°C) | 82°F(28°C) | 0.0 in(0 mm) | 21% | 7.5 |
| JulJuly | 113°F(45°C) | 85°F(29°C) | 0.0 in(0 mm) | 21% | 7.5 |
| AugAugust | 113°F(45°C) | 84°F(29°C) | 0.0 in(0 mm) | 23% | 7.1 |
| SepSeptember | 106°F(41°C) | 77°F(25°C) | 0.0 in(0 mm) | 26% | 6.1 |
| OctOctober | 95°F(35°C) | 67°F(20°C) | 0.1 in(2 mm) | 36% | 4.6 |
| NovNovemberBest | 77°F(25°C) | 54°F(12°C) | 1.2 in(30 mm) | 46% | 3.5 |
| DecDecember | 67°F(19°C) | 46°F(8°C) | 1.0 in(25 mm) | 58% | 2.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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