| İL | Güneşlenme Süresi (saat-yıl)(saat-yıl) | Radyason Değeri (KWh/m2-yıl) | İL | Güneşlenme Süresi (saat-yıl)(saat-yıl) | Radyason Değeri (KWh/m2-yıl) |
| Adana | 2,953 | 1,564 | İstanbul | 2,446 | 1,612 |
| Adıyaman | 2,961 | 1,595 | İzmir | 2,986 | 1,496 |
| Afyonkarahisar | 2,705 | 1,557 | Karabük | 2,402 | 1,369 |
| Ağrı | 2,778 | 1,570 | Karaman | 3,007 | 1,660 |
| Aksaray | 2,886 | 1,578 | Kars | 2,537 | 1,472 |
| Amasya | 2,427 | 1,392 | Kastamonu | 2,394 | 1,364 |
| Ankara | 2,611 | 1,473 | Kayseri | 2,842 | 1,588 |
| Antalya | 3,011 | 1,646 | Kırıkkale | 2,648 | 1,460 |
| Ardahan | 2,310 | 1,472 | Kırklareli | 2,628 | 1,321 |
| Artvin | 2,124 | 1,409 | Kırşehir | 2,769 | 1,509 |
| Aydın | 3,011 | 1,557 | Kilis | 2,975 | 1,575 |
| Balıkesir | 2,686 | 1,418 | Kocaeli | 2,373 | 1,329 |
| Bartın | 2,376 | 1,307 | Konya | 2,898 | 1,608 |
| Batman | 2,873 | 1,576 | Kütahya | 2,559 | 1,490 |
| Bayburt | 2,398 | 1,529 | Malatya | 2,873 | 1,599 |
| Bilecik | 2,424 | 1,412 | Manisa | 2,840 | 1,486 |
| Bingöl | 2,719 | 1,592 | Kahramanmaraş | 2,913 | 1,610 |
| Bitlis | 2,690 | 1,604 | Mardin | 3,033 | 1,588 |
| Bolu | 2,402 | 1,416 | Muğla | 3,040 | 1,587 |
| Burdur | 2,944 | 1,631 | Muş | 2,686 | 1,591 |
| Bursa | 2,515 | 1,393 | Nevşehir | 2,834 | 1,537 |
| Çanakkale | 2,807 | 1,375 | Niğde | 2,930 | 1,620 |
| Çankırı | 2,514 | 1,432 | Ordu | 2,263 | 1,303 |
| Çorum | 2,511 | 1,419 | Osmaniye | 2,954 | 1,555 |
| Denizli | 2,931 | 1,591 | Rize | 2,124 | 1,403 |
| Diyarbakır | 2,613 | 1,473 | Sakarya | 2,358 | 1,342 |
| Düzce | 2,362 | 1,344 | Samsun | 2,314 | 1,335 |
| Edirne | 2,697 | 1,319 | Siirt | 2,828 | 1,591 |
| Elazığ | 2,829 | 1,588 | Sinop | 2,347 | 1,328 |
| Erzincan | 2,595 | 1,555 | Sivas | 2,653 | 1,538 |
| Erzurum | 2,504 | 1,393 | Tekirdağ | 2,606 | 1,337 |
| Eskişehir | 2,479 | 1,472 | Tokat | 2,464 | 1,431 |
| Gaziantep | 2,978 | 1,582 | Trabzon | 2,132 | 1,394 |
| Giresun | 2,285 | 1,435 | Tunceli | 2,716 | 1,579 |
| Gümüşhane | 2,349 | 1,500 | Şanlıurfa | 3,033 | 1,586 |
| Hakkari | 3,508 | 1,610 | Şırnak | 2,975 | 1,601 |
| Hatay | 2,997 | 1,536 | Uşak | 2,789 | 1,540 |
| Isparta | 2,858 | 1,612 | Van | 3,070 | 1,652 |
| Iğdır | 3,340 | 1,487 | Yalova | 2,424 | 1,342 |
| İçel | 3,015 | 1,614 | Yozgat | 2,683 | 1,494 |
| Zonguldak | 2,380 | 1,313 |