Gaziantep is warmest in July, averaging 39° by day and 21° at night. The wettest month is March with 84 mm, and the year brings about 387 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 9° | -1° | 78 mm | 9.7 h | Cool |
| February | 11° | 0° | 36 mm | 10.6 h | Cool |
| March | 15° | 3° | 84 mm | 11.7 h | Mild |
| April | 22° | 8° | 30 mm | 13.0 h | Sightseeing |
| May | 27° | 12° | 19 mm | 14.0 h | Beach weather |
| June | 34° | 17° | 3 mm | 14.5 h | Beach weather |
| July | 39° | 21° | 0 mm | 14.3 h | Very hot |
| August | 39° | 21° | 3 mm | 13.4 h | Very hot |
| September | 34° | 18° | 6 mm | 12.2 h | Beach weather |
| October | 27° | 12° | 6 mm | 11.0 h | Beach weather |
| November | 18° | 5° | 63 mm | 10.0 h | Sightseeing |
| December | 12° | 1° | 59 mm | 9.5 h | Cool |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: May, June, September and October — highs around 31°, nights no colder than 12°, and at most 19 mm of rain in a month.
Walking the city: April and November — highs of 18–22° and no more than 63 mm of rain a month.
Serious heat: In July and August the average high reaches 39°.