Bolu, Turkey Climate

Weather: 8.8°C/47.84°F, Wind SW at 1.61 km/h, 93% Humidity, 0% Chance of rain

Turkey
(Photo by Olga Subach on Unsplash)

Bolu Climate Summary

Located at an elevation of 732.57 meters (2403.44 feet) above sea level, Bolu has a Marine west coast, warm summer climate (Classification: Cfb). The city’s yearly temperature is 11.99ºC (53.58ºF) and it is -2.97% lower than Turkey’s averages. Bolu typically receives about 103.14 millimeters (4.06 inches) of precipitation and has 162.27 rainy days (44.46% of the time) annually.

CountryTurkey
Longitude31.608209
Latitude40.732541
Attitude/Elevation732.57m (2403.44ft)
Local timeFriday 23:10
Annual high temperature15.86ºC (60.55ºF)
Annual low temperature4.64ºC (40.35ºF)
Average annual precip.103.14mm (4.06in)
Warmest monthAugust (27.44ºC / 81.39ºF)
Coldest MonthJanuary (-5.34ºC / 22.39ºF)
Wettest MonthJune (151.73mm / 5.97in)
Driest MonthJuly (49.52mm / 1.95in)
Number of days with rainfall (≥ 1.0 mm)162.27 days (44.46%)
Days with no rain202.73 days (55.54%)
Humidity71.65%

Climate Bolu: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)14.0(57.2)17.0(62.6)23.0(73.4)26.0(78.8)32.0(89.6)33.0(91.4)37.0(98.6)37.0(98.6)36.0(96.8)31.0(87.8)22.0(71.6)18.0(64.4)37.0(98.6)
Average high °C (°F)2.42(36.36)5.53(41.95)9.98(49.96)15.33(59.59)20.01(68.02)23.59(74.46)26.86(80.35)27.44(81.39)23.97(75.15)17.53(63.55)12.13(53.83)5.55(41.99)15.86(60.55)
Daily mean °C (°F)-0.69(30.76)2.4(36.32)6.53(43.75)11.43(52.57)15.89(60.6)19.47(67.05)22.5(72.5)22.91(73.24)19.62(67.32)13.47(56.25)8.17(46.71)2.16(35.89)11.99(53.58)
Average low °C (°F)-5.34(22.39)-2.84(26.89)-0.31(31.44)3.22(37.8)6.72(44.1)10.07(50.13)12.76(54.97)13.44(56.19)10.85(51.53)6.73(44.11)2.64(36.75)-2.28(27.9)4.64(40.35)
Record low °C (°F)-20.0(-4.0)-21.0(-5.8)-17.0(1.4)-8.0(17.6)-2.0(28.4)0.0(0)6.0(42.8)6.0(42.8)0.0(0)-5.0(23.0)-7.0(19.4)-18.0(-0.4)-21.0(-5.8)
Average precipitation mm (inches)138.11(5.44)130.35(5.13)122.45(4.82)109.73(4.32)144.51(5.69)151.73(5.97)49.52(1.95)64.89(2.55)61.88(2.44)97.68(3.85)50.98(2.01)115.89(4.56)103.14(4.06)
Average precipitation days (≥ 1.0 mm)16.8214.7315.7314.2719.3618.8210.1810.369.5511.367.2713.8213.52
Average relative humidity (%)84.3880.273.6767.4869.8970.7366.3564.8965.0969.3868.7479.0571.65
Mean monthly sunshine hours6.959.019.8410.9713.4413.7314.1712.411.099.887.817.0410.53

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Bolu in recent years.

Bolu

Bolu Temperature by Month

August
22.91°C | 73.24°F
July
22.5°C | 72.5°F
September
19.62°C | 67.32°F
June
19.47°C | 67.05°F
May
15.89°C | 60.6°F
October
13.47°C | 56.25°F
April
11.43°C | 52.57°F
November
8.17°C | 46.71°F
March
6.53°C | 43.75°F
February
2.4°C | 36.32°F
December
2.16°C | 35.89°F
January
-0.69°C | 30.76°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature27.0°C (80.6°F)22.67°C (72.81°F)17.0°C (62.6°F)
Avg Temperature24.0°C (75.2°F)19.87°C (67.77°F)15.0°C (59.0°F)
Min Temperature16.0°C (60.8°F)12.8°C (55.04°F)8.0°C (46.4°F)
Dew PointMaxAverageMin
Dew Point14.0°C (57.2°F)11.7°C (53.06°F)5.0°C (41.0°F)
PrecipitationMaxAverageMinSum
Precipitation9.2mm | 0.36in2.68mm | 0.11in0.0mm | 0in80.3mm | 3.16in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind8.0kmh | 4.97mph5.57kmh | 3.46mph2.0kmh | 1.24mph
Gust Wind11.0kmh | 6.84mph8.4kmh | 5.22mph4.0kmh | 2.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.2mb2.68mb0.0mb
Bolu

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-06-0116 | 60.810 | 50.0797 | 4.3529.94 | 10141.7 | 0.07
2018-06-0217 | 62.69 | 48.2698 | 4.9729.97 | 10150.0 | 0.0
2018-06-0318 | 64.49 | 48.2685 | 3.1129.91 | 10130.4 | 0.02
2018-06-0419 | 66.25 | 41.0495 | 3.1129.8 | 10090.0 | 0.0
2018-06-0518 | 64.49 | 48.2655 | 3.1129.8 | 10098.0 | 0.31
2018-06-0619 | 66.211 | 51.8717 | 4.3529.97 | 10153.8 | 0.15
2018-06-0721 | 69.812 | 53.6665 | 3.1130.06 | 10183.6 | 0.14
2018-06-0821 | 69.812 | 53.6665 | 3.1130.06 | 10180.0 | 0.0
2018-06-0923 | 73.411 | 51.8596 | 3.7329.88 | 10120.0 | 0.0
2018-06-1024 | 75.212 | 53.6595 | 3.1129.71 | 10060.0 | 0.0
2018-06-1120 | 68.013 | 55.4727 | 4.3529.74 | 10072.1 | 0.08
2018-06-1219 | 66.210 | 50.0676 | 3.7329.77 | 10080.0 | 0.0
2018-06-1322 | 71.611 | 51.8615 | 3.1129.68 | 10050.1 | 0.0
2018-06-1423 | 73.413 | 55.4655 | 3.1129.65 | 10041.4 | 0.06
2018-06-1522 | 71.612 | 53.6626 | 3.7329.74 | 10073.4 | 0.13
2018-06-1621 | 69.811 | 51.8646 | 3.7329.77 | 10082.1 | 0.08
2018-06-1715 | 59.013 | 55.4886 | 3.7329.77 | 10083.5 | 0.14
2018-06-1818 | 64.412 | 53.6815 | 3.1129.77 | 10082.0 | 0.08
2018-06-1919 | 66.213 | 55.4835 | 3.1129.85 | 10117.1 | 0.28
2018-06-2019 | 66.214 | 57.2825 | 3.1129.94 | 10146.3 | 0.25
2018-06-2119 | 66.214 | 57.2784 | 2.4929.94 | 10148.7 | 0.34
2018-06-2219 | 66.214 | 57.2784 | 2.4929.85 | 10119.2 | 0.36
2018-06-2319 | 66.212 | 53.6767 | 4.3529.88 | 10123.4 | 0.13
2018-06-2417 | 62.614 | 57.2887 | 4.3529.94 | 10143.7 | 0.15
2018-06-2518 | 64.414 | 57.2846 | 3.7329.91 | 10133.1 | 0.12
2018-06-2623 | 73.414 | 57.2682 | 1.2429.83 | 10100.9 | 0.04
2018-06-2724 | 75.212 | 53.6586 | 3.7329.74 | 10070.0 | 0.0
2018-06-2823 | 73.411 | 51.8585 | 3.1129.68 | 10050.1 | 0.0
2018-06-2920 | 68.012 | 53.6715 | 3.1129.68 | 10052.7 | 0.11
2018-06-3020 | 68.012 | 53.6737 | 4.3529.68 | 10053.0 | 0.12

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