Climate normals · 1970–2000
Bolu Climate
Bolu is a city in Turkey (14) with a population of about 184,682. Its average annual temperature is 10.4°C (51°F), with roughly 550 mm of rain per year.
10.4°C
Avg Temp
550
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Bolu Climate
Bolu has an average annual temperature of 10.4°C (51°F) and receives about 550 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10.4°C
Avg Temp
550
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 0° / 33° | 63 mm |
| February | 2° / 36° | 47 mm |
| March | 5° / 41° | 52 mm |
| April | 10° / 50° | 50 mm |
| May | 14° / 57° | 60 mm |
| June | 17° / 63° | 48 mm |
| July | 20° / 67° | 29 mm |
| August | 19° / 67° | 23 mm |
| September | 16° / 61° | 27 mm |
| October | 12° / 53° | 37 mm |
| November | 7° / 44° | 45 mm |
| December | 3° / 37° | 69 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Bolu
The most comfortable months to visit Bolu are typically August, July and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 27°C high). The coldest is January (near -4°C low). December is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Bolu are typically August, July and September, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Bolu, Turkey has an average annual temperature of 10.4°C and about 550 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Bolu average about 27°C (80°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.