Gaziantep weather in December
December is one of the least pleasant months in Gaziantep: highs of 9°C (48°F) and about 80 mm (3.1 in) of rain on average. Nights average 0°C (31°F) and cloud cover 59% (NASA POWER, 2001–2025 averages). It is the wettest month of the year and the 2nd coolest. Compared with November, it is cooler and wetter; January brings highs of 7°C (44°F) and 78 mm (3.1 in) of rain.
Figures are long-term averages for Gaziantep, the largest city in Gaziantep. See below for other places.
Is December a good time to visit Gaziantep?
least pleasant month Weather score 42/100.
December is one of the least pleasant months for weather in Gaziantep. For better conditions, consider Apr–Jun, Sep–Oct.
Does it rain a lot in Gaziantep in December?
Some rain is normal: about 80 mm (3.1 in) falls in an average December. It is the wettest month of the year.
How warm is Gaziantep in December?
Days average 9°C (48°F) and nights 0°C (31°F).
Gaziantep weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 7°C (44°F) | -2°C (28°F) | 78 mm | 67% | least pleasant |
| February | 10°C (49°F) | 0°C (31°F) | 69 mm | 67% | least pleasant |
| March | 15°C (59°F) | 3°C (37°F) | 54 mm | 61% | fair |
| April | 20°C (68°F) | 7°C (45°F) | 46 mm | 58% | best |
| May | 26°C (79°F) | 12°C (53°F) | 26 mm | 47% | best |
| June | 33°C (91°F) | 17°C (62°F) | 9 mm | 22% | best |
| July | 38°C (100°F) | 20°C (69°F) | 2 mm | 13% | fair |
| August | 37°C (99°F) | 21°C (69°F) | 3 mm | 15% | fair |
| September | 32°C (90°F) | 17°C (62°F) | 10 mm | 21% | best |
| October | 25°C (76°F) | 12°C (53°F) | 32 mm | 42% | best |
| November | 15°C (60°F) | 4°C (39°F) | 53 mm | 49% | fair |
| December | 9°C (48°F) | 0°C (31°F) | 80 mm | 59% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Gaziantep in December
Weather can differ a lot within Gaziantep: coasts, hills and mountains each have their own climate.