Adıyaman weather by month & the best time to visit
🇹🇷 Türkiye · regional city · Mediterranean climate
The best time to visit Adıyaman is May — its sunniest month (Sunshine Score 92/100), with October and April close behind. Adıyaman averages about 3,031 hours of sunshine a year. Daytime highs around 27°C / 81°F and roughly 29 mm of rain in May.
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- Sun hours / year
- 3,031
- Sunniest month
- May
- Peak score
- 92/100
- Rain / year
- 429 mm
- Snow / year
- ≈27 cm
- Midday UV at peak
- 10 (very high)
- Population
- 291k
- Elevation
- 672 m

When is the best time to visit Adıyaman?
For sunshine, the best time to visit Adıyaman is May, then October and April. The dullest month is January (0/100, 70 mm of rain). The full month-by-month picture is in the table below.
How sunny is Adıyaman?
Adıyaman is one of the sunniest places on Earth: about 3,031 hours of sunshine a year. 92 Sunshine Score points separate May (92) from January (0), so the month you pick matters. It ranks #19 of 49 destinations in Türkiye for annual sunshine, above the national median of 2,990 hours. Rain has a clear season: the wettest stretch, around January, carries about 47% of the annual 429 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | 7° / 45°F | -2° / 28°F | 70 mm | 2 |
| February | 14 | 10° / 50°F | 0° / 32°F | 61 mm | 2 |
| March | 51 | 15° / 59°F | 4° / 39°F | 51 mm | 4 |
| April | 88 | 21° / 70°F | 8° / 46°F | 49 mm | 6 |
| May | 92 | 27° / 81°F | 14° / 57°F | 29 mm | 7 |
| June | 67 | 35° / 95°F | 19° / 66°F | 7 mm | 10 |
| July | 19 | 40° / 104°F | 23° / 73°F | 1 mm | 10 |
| August | 29 | 39° / 102°F | 24° / 75°F | 1 mm | 9 |
| September | 77 | 34° / 93°F | 19° / 66°F | 7 mm | 7 |
| October | 91 | 26° / 79°F | 13° / 55°F | 32 mm | 4 |
| November | 59 | 16° / 61°F | 5° / 41°F | 49 mm | 2 |
| December | 14 | 10° / 50°F | 0° / 32°F | 72 mm | 1 |
See Adıyaman on the interactive sunshine globe →
Nearby places for sunshine
- Şanlıurfa Türkiye · 49 km · best in May · 3,030 h sun/yr
- Malatya Türkiye · 85 km · best in Jun · 3,038 h sun/yr
- Elazığ Türkiye · 120 km · best in Sep · 3,000 h sun/yr
- Gaziantep Türkiye · 124 km · best in May · 3,136 h sun/yr
- Diyarbakır Türkiye · 153 km · best in Oct · 3,090 h sun/yr
- Mardin Türkiye · 199 km · best in May · 3,088 h sun/yr
Nearest destinations
- Kahramanmaraş Türkiye · 135 km · 2,899 h sun/yr · best in May
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