Kharkiv vs Boryspil: which is sunnier?
🇺🇦 Ukraine vs 🇺🇦 Ukraine · 387 km apart · long-term climate normals (NASA POWER, 2001–2020)
Kharkiv is the sunnier overall: about 2,041 hours of sunshine a year to Boryspil's 1,923. Kharkiv has the higher Sunshine Score in 1 of 12 months; the other 11 are within 2 points.
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.

At a glance
| Kharkiv | Boryspil | |
|---|---|---|
| Sunshine hours / year | 2,041 | 1,923 |
| Sunniest month | August (83/100) | August (81/100) |
| Nov–Feb average score | 0/100 | 0/100 |
| Jun–Aug average score | 80/100 | 78/100 |
| Rain / year | 584 mm | 615 mm |
| Peak midday UV | 6 (high) | 6 (high) |
Kharkiv vs Boryspil month by month
| Month | Sunshine Score | Day high °C | Rain mm | |||
|---|---|---|---|---|---|---|
| Kharkiv | Boryspil | Kharkiv | Boryspil | Kharkiv | Boryspil | |
| January | 0 | 0 | -4° | -3° | 48 | 43 |
| February | 0 | 0 | -2° | -1° | 38 | 42 |
| March | 0 | 0 | 5° | 6° | 43 | 42 |
| April | 42 | 41 | 14° | 14° | 38 | 41 |
| May | 80 | 78 | 21° | 21° | 59 | 67 |
| June | 79 | 76 | 25° | 25° | 65 | 73 |
| July | 78 | 78 | 29° | 27° | 67 | 64 |
| August | 83 | 81 | 29° | 27° | 39 | 50 |
| September | 82 | 81 | 22° | 21° | 46 | 48 |
| October | 34 | 34 | 13° | 13° | 48 | 50 |
| November | 0 | 0 | 4° | 5° | 44 | 45 |
| December | 0 | 0 | -2° | -1° | 49 | 50 |
The sunnier month by month: Jan even · Feb even · Mar even · Apr even · May even · Jun Kharkiv · Jul even · Aug even · Sep even · Oct even · Nov even · Dec even.
When to pick which
- November–February: too close to call — Kharkiv averages 0/100, Boryspil 0/100. Daytime highs are similar (-1°C vs 0°C). See the winter sun ranking.
- March–May: too close to call — Kharkiv averages 41/100, Boryspil 40/100. Daytime highs are similar (13°C vs 14°C).
- June–August: too close to call — Kharkiv averages 80/100, Boryspil 78/100. Kharkiv is the warmer, around 28°C daytime highs vs 26°C.
- September–October: too close to call — Kharkiv averages 58/100, Boryspil 58/100. Daytime highs are similar (18°C vs 17°C).
Full month-by-month guides: Kharkiv weather by month · Boryspil weather by month · Best time to visit Ukraine.
More comparisons: Kharkiv vs Rostov-on-Don · Kharkiv vs Voronezh · Kharkiv vs Belgorod · Boryspil vs Chişinău · Boryspil vs Belgorod · all head-to-heads