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Weather & Climate
Gölyaka, Düzce, Turkey
Overview
Climate data and monthly weather averages for Gölyaka.
Key Metrics
Annual Avg
12.8°C
Summer Avg
21.3°C
Winter Avg
4.2°C
Record High
38.2°C
Record Low
-12.5°C
Annual Precipitation
753.2 mm
Avg Humidity
75%
Summer Humidity
71%
Winter Humidity
81%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 18.1° | 3.1° | -11° | 84 | 83% | 52 | 34.5 |
| Feb | 22.2° | 4.5° | -12.5° | 66.1 | 79% | 72 | 39.9 |
| Mar | 25.6° | 7° | -8.7° | 67.6 | 75% | 114 | 29.6 |
| Apr | 28.5° | 10.8° | -2.8° | 49.2 | 72% | 148 | 26.1 |
| May | 33.6° | 15.7° | 2.5° | 57.7 | 73% | 183 | 23.1 |
| Jun | 36.7° | 19.6° | 7.9° | 65.7 | 72% | 202 | 21.9 |
| Jul | 36.3° | 22° | 11.8° | 36.3 | 70% | 221 | 22.6 |
| Aug | 38.2° | 22.4° | 11.2° | 37.2 | 71% | 198 | 21.4 |
| Sep | 35.8° | 19.1° | 6.2° | 58.5 | 72% | 146 | 28.4 |
| Oct | 33.2° | 14.5° | 0° | 73.2 | 75% | 103 | 33.2 |
| Nov | 26.6° | 9.8° | -4.2° | 66.6 | 76% | 69 | 34.2 |
| Dec | 22.5° | 5.1° | -8.6° | 91.1 | 81% | 48 | 31.9 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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