Ulyanovsk vs Cheboksary: which is sunnier?
🇷🇺 Russia vs 🇷🇺 Russia · 210 km apart · long-term climate normals (NASA POWER, 2001–2020)
Ulyanovsk is the sunnier overall: about 1,992 hours of sunshine a year to Cheboksary's 1,757. Ulyanovsk has the higher Sunshine Score in 6 of 12 months; the other 6 are within 2 points.
Scores are the 0–100 Sunshine Score — sunshine, daytime warmth and dryness in one number, per month.


At a glance
| Ulyanovsk | Cheboksary | |
|---|---|---|
| Sunshine hours / year | 1,992 | 1,757 |
| Sunniest month | August (80/100) | August (77/100) |
| Nov–Feb average score | 0/100 | 0/100 |
| Jun–Aug average score | 79/100 | 75/100 |
| Rain / year | 575 mm | 655 mm |
| Peak midday UV | 5 (moderate) | 5 (moderate) |
Ulyanovsk vs Cheboksary month by month
| Month | Sunshine Score | Day high °C | Rain mm | |||
|---|---|---|---|---|---|---|
| Ulyanovsk | Cheboksary | Ulyanovsk | Cheboksary | Ulyanovsk | Cheboksary | |
| January | 0 | 0 | -10° | -10° | 40 | 43 |
| February | 0 | 0 | -8° | -9° | 32 | 37 |
| March | 0 | 0 | -1° | -2° | 38 | 43 |
| April | 14 | 0 | 10° | 8° | 42 | 45 |
| May | 74 | 65 | 19° | 18° | 51 | 56 |
| June | 79 | 75 | 22° | 21° | 64 | 74 |
| July | 79 | 74 | 26° | 24° | 61 | 78 |
| August | 80 | 77 | 24° | 23° | 57 | 62 |
| September | 67 | 52 | 18° | 16° | 52 | 59 |
| October | 0 | 0 | 8° | 7° | 53 | 61 |
| November | 0 | 0 | -1° | -2° | 42 | 48 |
| December | 0 | 0 | -8° | -8° | 43 | 49 |
The sunnier month by month: Jan even · Feb even · Mar even · Apr Ulyanovsk · May Ulyanovsk · Jun Ulyanovsk · Jul Ulyanovsk · Aug Ulyanovsk · Sep Ulyanovsk · Oct even · Nov even · Dec even.
When to pick which
- November–February: too close to call — Ulyanovsk averages 0/100, Cheboksary 0/100. Daytime highs are similar (-7°C vs -7°C). See the winter sun ranking.
- March–May: Ulyanovsk (average score 29/100 vs 22). Daytime highs are similar (9°C vs 8°C).
- June–August: Ulyanovsk (average score 79/100 vs 75). Daytime highs are similar (24°C vs 23°C).
- September–October: Ulyanovsk (average score 34/100 vs 26). Daytime highs are similar (13°C vs 12°C).
Full month-by-month guides: Ulyanovsk weather by month · Cheboksary weather by month · Best time to visit Russia.
More comparisons: Ulyanovsk vs Nizhny Novgorod · Ulyanovsk vs Kazan · Ulyanovsk vs Samara · Cheboksary vs Nizhny Novgorod · Cheboksary vs Kazan · Cheboksary vs Kirov · all head-to-heads