Sultanbeyli Climate by Month
Sultanbeyli, Istanbul, Turkey
Warm summers and cool winters, with rain spread through the year.
Sultanbeyli has warm summers and cool winters, with rain spread through the year. Afternoon highs range from 47°F (9°C) in January to 85°F (29°C) in August, and January nights average 36°F (2°C). About 29 in (725 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 85°F(29°C)
- Average high, August
- Coldest nights
- 36°F(2°C)
- Average low, January
- Rain per year
- 29 in(725 mm)
- No clear rainy season
- Humidity
- 70%
- Sunniest: July
Best and worst months in Sultanbeyli
Best for weatherThe most comfortable weather comes in May, June and September, with highs around 76°F (25°C) and about 1.7 in (42 mm) of rain a month.
Least pleasantJanuary is the least pleasant month: it's the coldest, with highs of only 47°F (9°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 September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Sultanbeyli weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 47°F(9°C) | 36°F(2°C) | 3.9 in(100 mm) | 78% | 1.7 |
| FebFebruary | 49°F(10°C) | 37°F(3°C) | 2.6 in(67 mm) | 74% | 2.5 |
| MarMarch | 53°F(12°C) | 39°F(4°C) | 2.7 in(69 mm) | 75% | 3.5 |
| AprApril | 62°F(17°C) | 45°F(7°C) | 1.8 in(45 mm) | 65% | 4.8 |
| MayMayBest | 71°F(22°C) | 53°F(12°C) | 1.5 in(37 mm) | 68% | 6.0 |
| JunJuneBest | 80°F(27°C) | 61°F(16°C) | 1.3 in(32 mm) | 63% | 6.9 |
| JulJuly | 84°F(29°C) | 66°F(19°C) | 1.1 in(27 mm) | 64% | 7.3 |
| AugAugust | 85°F(29°C) | 67°F(19°C) | 1.0 in(25 mm) | 63% | 6.7 |
| SepSeptemberBest | 78°F(25°C) | 60°F(16°C) | 2.3 in(58 mm) | 67% | 4.8 |
| OctOctober | 68°F(20°C) | 54°F(12°C) | 3.1 in(80 mm) | 71% | 3.4 |
| NovNovember | 60°F(15°C) | 47°F(8°C) | 3.0 in(75 mm) | 72% | 2.2 |
| DecDecember | 52°F(11°C) | 40°F(5°C) | 4.3 in(110 mm) | 76% | 1.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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