Climate of Bolu
Bolu has a mediterranean climate. The summers are warm and dry, and the temperature is cold in the winter. The average annual temperature for Bolu is 30° degrees and there is about 203 inch of rain in a year. It is dry for 157 days a year with an average humidity of 72% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 3°C and 26°C
- Night:the average nighttime temperature is between -3°C and 14°C
- Rain: it rains 155 days and there is a total of approximately 515 mm rainfall
- Snow: it snows an average of 41 days per year
- Sun hours: throughout the year there are 3099 sun hours
Maximum temperature: | between 3°C and 26°C |
Warmest month: | 26°C in July |
Coldest month: | 3°C in January |
Night temperature: | between -3°C and 14°C |
Dry days: | 169 days |
Days with rain: | 155 days |
Days with snow: | 41 days |
Total rain sum: | 515 mm |
Hours of sunshine: | 3099 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Bolu.
Precipitation graph
This graph shows the average amount of rainfall per month for Bolu.
Climate table of Bolu
In this climate table you can see at a glance what the average weather per month is for Bolu. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Bolu might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°F) | 37 | 43 | 48 | 58 | 65 | 73 | 78 | 79 | 72 | 62 | 53 | 42 |
Night temp. (°F) | 26 | 30 | 33 | 39 | 46 | 52 | 57 | 57 | 52 | 45 | 38 | 30 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (inch) | 24 | 20 | 20 | 17 | 20 | 19 | 9 | 11 | 10 | 19 | 12 | 23 |
Days with rain | 12 | 12 | 14 | 15 | 18 | 16 | 11 | 11 | 11 | 14 | 10 | 11 |
Days with snow | 13 | 9 | 7 | 2 | - | - | - | - | - | - | 1 | 9 |
Dry days | 6 | 7 | 10 | 13 | 13 | 14 | 20 | 20 | 19 | 17 | 19 | 11 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 5 | 7 | 7 | 9 | 11 | 12 | 12 | 11 | 9 | 8 | 6 | 5 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 2 | 2 | 3 | 4 | 4 | 5 | 6 | 5 | 4 | 3 | 2 | 1 |
Best time to visit Bolu
The best time to visit Bolu in Turkey is from May through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Bolu is 79°F in August and the lowest is 37°F in January.
Climate of Bolu by month
What is the average climate in a given month for Bolu? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Bolu weather experiences
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