Erbil vs Sulaymaniyah: which is sunnier?
🇮🇶 Iraq vs 🇮🇶 Iraq · 144 km apart · long-term climate normals (NASA POWER, 2001–2020)
Erbil and Sulaymaniyah are virtually tied for annual sunshine — about 3,144 vs 3,158 hours a year. Erbil has the higher Sunshine Score in 5 of 12 months, Sulaymaniyah in 4 (3 within 2 points).
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.


At a glance
| Erbil | Sulaymaniyah | |
|---|---|---|
| Sunshine hours / year | 3,144 | 3,158 |
| Sunniest month | October (94/100) | May (94/100) |
| Nov–Feb average score | 53/100 | 37/100 |
| Jun–Aug average score | 6/100 | 16/100 |
| Rain / year | 283 mm | 340 mm |
| Peak midday UV | 10 (very high) | 10 (very high) |
Erbil vs Sulaymaniyah month by month
| Month | Sunshine Score | Day high °C | Rain mm | |||
|---|---|---|---|---|---|---|
| Erbil | Sulaymaniyah | Erbil | Sulaymaniyah | Erbil | Sulaymaniyah | |
| January | 30 | 15 | 12° | 10° | 42 | 44 |
| February | 45 | 30 | 14° | 12° | 37 | 50 |
| March | 89 | 73 | 20° | 18° | 50 | 55 |
| April | 90 | 90 | 26° | 23° | 42 | 45 |
| May | 85 | 94 | 33° | 31° | 16 | 20 |
| June | 19 | 39 | 40° | 38° | 2 | 3 |
| July | 0 | 0 | 43° | 42° | 1 | 2 |
| August | 0 | 10 | 42° | 41° | 1 | 1 |
| September | 49 | 59 | 37° | 36° | 2 | 1 |
| October | 94 | 94 | 30° | 28° | 18 | 23 |
| November | 92 | 74 | 20° | 18° | 31 | 49 |
| December | 45 | 30 | 14° | 12° | 41 | 47 |
The sunnier month by month: Jan Erbil · Feb Erbil · Mar Erbil · Apr even · May Sulaymaniyah · Jun Sulaymaniyah · Jul even · Aug Sulaymaniyah · Sep Sulaymaniyah · Oct even · Nov Erbil · Dec Erbil.
When to pick which
- November–February: Erbil (average score 53/100 vs 37). Erbil is the warmer, around 15°C daytime highs vs 13°C. See the winter sun ranking.
- March–May: too close to call — Erbil averages 88/100, Sulaymaniyah 86/100. Erbil is the warmer, around 26°C daytime highs vs 24°C.
- June–August: Sulaymaniyah (average score 16/100 vs 6). Erbil is the warmer, around 42°C daytime highs vs 40°C.
- September–October: Sulaymaniyah (average score 77/100 vs 72). Erbil is the warmer, around 34°C daytime highs vs 32°C.
Full month-by-month guides: Erbil weather by month · Sulaymaniyah weather by month · Best time to visit Iraq.
More comparisons: Erbil vs Kermanshah · Erbil vs Urmia · Erbil vs Van · Sulaymaniyah vs Baghdad · Sulaymaniyah vs Kermanshah · Sulaymaniyah vs Urmia · all head-to-heads