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Weather & Climate
Kermen, Sliven, Bulgaria
Overview
Climate data and monthly weather averages for Kermen.
Key Metrics
Annual Avg
12.7°C
Summer Avg
23.9°C
Winter Avg
1.8°C
Record High
43.9°C
Record Low
-22.8°C
Annual Precipitation
614 mm
Avg Humidity
72%
Summer Humidity
57%
Winter Humidity
85%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 17.4° | 0.6° | -22.8° | 55.2 | 87% | 48 | 47.9 |
| Feb | 21.2° | 2.7° | -17.1° | 44 | 82% | 65 | 56.2 |
| Mar | 28.3° | 6.8° | -19° | 46.8 | 77% | 106 | 43.2 |
| Apr | 28.3° | 11.3° | -6.9° | 37.8 | 73% | 144 | 43.9 |
| May | 37° | 17.1° | 1.9° | 61.4 | 69% | 183 | 43.1 |
| Jun | 42.6° | 21.9° | 7° | 66.3 | 63% | 194 | 37.9 |
| Jul | 43.9° | 24.8° | 10° | 54.3 | 55% | 206 | 39 |
| Aug | 41.8° | 25° | 11.6° | 33.5 | 53% | 186 | 36.8 |
| Sep | 37.5° | 19.6° | 4.4° | 53.4 | 61% | 133 | 41.4 |
| Oct | 34.1° | 13.3° | -4.2° | 58.3 | 74% | 89 | 50 |
| Nov | 27.7° | 7.7° | -7.3° | 43.8 | 83% | 53 | 48.9 |
| Dec | 21.7° | 2.1° | -16.8° | 59.2 | 86% | 42 | 42 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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