Gaziantep weather in May
In May, Gaziantep has an average high of 25 °C78 °F and an average low of 11 °C52 °F, with about 26 mm1.0 in of precipitation. It is the 5th warmest month of the year and ranks 8th for precipitation.
How May compares with other months
Compared with April, May is 5.4 °C9.7 °F warmer on average and drier by 20 mm0.8 in. Compared with June, May is 5.8 °C10.4 °F cooler on average and wetter by 18 mm0.7 in. Daylight lasts about 14.1 hours around the middle of the month. Average relative humidity is 59% and the average cloud amount 47%.
Is May a good time to visit Gaziantep?
Yes — May is one of the most comfortable months to visit Gaziantep by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in May
For Gaziantep in May, pack light summer clothes such as T-shirts, shorts or light dresses and an extra layer for the cooler mornings and evenings.
May in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Gaziantep | 2578 | 1152 | 261.0 |
| Kilis | 2679 | 1254 | 311.2 |
| Kahramanmaraş | 2780 | 1356 | 321.3 |
| Al Bab | 2883 | 1456 | 230.9 |
| Suruç | 2883 | 1457 | 240.9 |
| Aleppo | 2984 | 1355 | 210.8 |
| Osmaniye | 2883 | 1661 | 411.6 |
| Adıyaman | 2678 | 1355 | 361.4 |
| İskenderun | 2883 | 1763 | 371.4 |
Nearby places that are more than 1 °C1.8 °F warmer in May: Kahramanmaraş, Al Bab, Suruç and Aleppo.
Other months in Gaziantep
- January6 °C43 °F / −3 °C27 °F
- February9 °C48 °F / −1 °C30 °F
- March14 °C58 °F / 2 °C36 °F
- April19 °C67 °F / 6 °C43 °F
- May25 °C78 °F / 11 °C52 °F
- June32 °C90 °F / 16 °C61 °F
- July37 °C99 °F / 20 °C68 °F
- August37 °C98 °F / 20 °C68 °F
- September32 °C89 °F / 16 °C61 °F
- October24 °C75 °F / 11 °C52 °F
- November15 °C59 °F / 3 °C38 °F
- December8 °C47 °F / −1 °C30 °F
Frequently asked questions
How warm is Gaziantep in May?
In May the average high in Gaziantep is 25 °C (78 °F) and the average low is 11 °C (52 °F).
Does it rain a lot in Gaziantep in May?
On average about 26 mm (1.0 in) of precipitation falls in May; it ranks 8th of the 12 months.
Is May the warmest month in Gaziantep?
No. The warmest month in Gaziantep is July, with an average high of 37 °C (99 °F). The coldest month is January, with an average low of -3 °C (27 °F).
How long is the day in Gaziantep in May?
In the middle of May the day in Gaziantep lasts about 14.1 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Gaziantep in May?
The average relative humidity in May is about 59%. This is a long-term average for the whole day.
How cloudy is Gaziantep in May?
On average about 47% of the sky is covered by cloud in May. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.
The grid cell’s average elevation is 738 m, while Gaziantep lies at about 842 m. Temperatures on this page were therefore adjusted by −0.7 °C1.2 °F using the standard lapse rate of 6.5 °C per 1,000 m.