Bolu vs Sliven Climate
89%matchBolu and Sliven are a 89% climate match. Compared with Bolu, Sliven has the same winter lows, less sun and more rain in summer.
Bolu gets 21 in (542 mm) of rain a year and Sliven 24 in (608 mm). August is the warmest month in both, with highs of 83°F (28°C) in Bolu and 86°F (30°C) in Sliven.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
BoluSlivensolid = high, dashed = low
Rain (in per month)
BoluSliven
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Bolu | Sliven | Bolu | Sliven | Bolu | Sliven | |
| Jan | 42°F(5°C) | 41°F(5°C) | 27°F(-3°C) | 29°F(-2°C) | 2.5 in(64 mm) | 1.8 in(45 mm) |
| Feb | 47°F(8°C) | 46°F(8°C) | 29°F(-1°C) | 31°F(-1°C) | 1.9 in(49 mm) | 1.7 in(42 mm) |
| Mar | 53°F(12°C) | 53°F(12°C) | 33°F(1°C) | 36°F(2°C) | 2.4 in(60 mm) | 1.9 in(47 mm) |
| Apr | 62°F(17°C) | 62°F(17°C) | 39°F(4°C) | 42°F(6°C) | 1.8 in(45 mm) | 2.0 in(50 mm) |
| May | 71°F(22°C) | 73°F(23°C) | 46°F(8°C) | 52°F(11°C) | 2.2 in(57 mm) | 2.6 in(66 mm) |
| Jun | 77°F(25°C) | 80°F(27°C) | 52°F(11°C) | 59°F(15°C) | 2.1 in(53 mm) | 2.4 in(61 mm) |
| Jul | 82°F(28°C) | 85°F(29°C) | 56°F(13°C) | 64°F(18°C) | 0.9 in(23 mm) | 1.9 in(48 mm) |
| Aug | 83°F(28°C) | 86°F(30°C) | 56°F(13°C) | 64°F(18°C) | 0.8 in(20 mm) | 1.4 in(35 mm) |
| Sep | 76°F(25°C) | 75°F(24°C) | 49°F(10°C) | 55°F(13°C) | 1.3 in(33 mm) | 2.0 in(50 mm) |
| Oct | 66°F(19°C) | 65°F(18°C) | 43°F(6°C) | 48°F(9°C) | 1.5 in(39 mm) | 2.2 in(56 mm) |
| Nov | 56°F(13°C) | 54°F(12°C) | 36°F(2°C) | 40°F(5°C) | 1.5 in(38 mm) | 2.0 in(51 mm) |
| Dec | 45°F(7°C) | 44°F(7°C) | 31°F(0°C) | 32°F(0°C) | 2.4 in(61 mm) | 2.2 in(57 mm) |
1991–2020 averages, by calendar month.