Bioko Sur, Equatorial Guinea Climate

Weather: 21.98°C/71.56°F, Wind SW at 1.19 km/h, 86% Humidity, 2.02% Chance of rain

Equatorial Guinea
(Photo by Jakub Gorajek on Unsplash)

Bioko Sur Climate Summary

Located at an elevation of 614.35 meters (2015.58 feet) above sea level, Bioko Sur has a Tropical monsoon climate (Classification: Am). The city’s yearly temperature is 26.66ºC (79.99ºF) and it is 0.58% higher than Equatorial Guinea’s averages. Bioko Sur typically receives about 205.67 millimeters (8.1 inches) of precipitation and has 275.64 rainy days (75.52% of the time) annually.

CountryEquatorial Guinea
Longitude8.6160674
Latitude3.4209785
Attitude/Elevation614.35m (2015.58ft)
Local timeFriday 08:08
Annual high temperature27.07ºC (80.73ºF)
Annual low temperature25.85ºC (78.53ºF)
Average annual precip.205.67mm (8.1in)
Warmest monthApril (28.42ºC / 83.16ºF)
Coldest MonthAugust (24.2ºC / 75.56ºF)
Wettest MonthJuly (401.72mm / 15.82in)
Driest MonthDecember (40.38mm / 1.59in)
Number of days with rainfall (≥ 1.0 mm)275.64 days (75.52%)
Days with no rain89.36000000000001 days (24.48%)
Humidity80.13%

Climate Bioko Sur: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.0(86.0)31.0(87.8)30.0(86.0)31.0(87.8)31.0(87.8)29.0(84.2)28.0(82.4)27.0(80.6)28.0(82.4)29.0(84.2)29.0(84.2)29.0(84.2)31.0(87.8)
Average high °C (°F)27.67(81.81)28.01(82.42)28.4(83.12)28.42(83.16)28.01(82.42)26.65(79.97)25.47(77.85)25.29(77.52)25.68(78.22)26.42(79.56)27.27(81.09)27.49(81.48)27.07(80.73)
Daily mean °C (°F)27.15(80.87)27.58(81.64)27.96(82.33)27.95(82.31)27.58(81.64)26.26(79.27)25.12(77.22)24.99(76.98)25.28(77.5)26.06(78.91)26.85(80.33)27.09(80.76)26.66(79.99)
Average low °C (°F)26.3(79.34)26.71(80.08)27.25(81.05)27.08(80.74)26.8(80.24)25.5(77.9)24.34(75.81)24.2(75.56)24.48(76.06)25.21(77.38)26.06(78.91)26.26(79.27)25.85(78.53)
Record low °C (°F)22.0(71.6)20.0(68.0)23.0(73.4)20.0(68.0)18.0(64.4)15.0(59.0)15.0(59.0)16.0(60.8)15.0(59.0)17.0(62.6)22.0(71.6)23.0(73.4)15.0(59.0)
Average precipitation mm (inches)65.65(2.58)108.65(4.28)164.02(6.46)147.44(5.8)248.06(9.77)360.75(14.2)401.72(15.82)320.03(12.6)321.14(12.64)186.85(7.36)103.36(4.07)40.38(1.59)205.67(8.1)
Average precipitation days (≥ 1.0 mm)16.1818.5523.7322.3627.3628.1828.7326.5526.5523.020.014.4522.97
Average relative humidity (%)77.6978.6878.3377.7178.3981.1483.883.8383.2681.5879.5677.6280.13
Mean monthly sunshine hours11.1811.0310.8110.7410.5310.029.078.949.6110.2710.8911.0610.35

Climate Graph

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

Bioko Sur

Bioko Sur Temperature by Month

March
27.96°C | 82.33°F
April
27.95°C | 82.31°F
February
27.58°C | 81.64°F
May
27.58°C | 81.64°F
January
27.15°C | 80.87°F
December
27.09°C | 80.76°F
November
26.85°C | 80.33°F
June
26.26°C | 79.27°F
October
26.06°C | 78.91°F
September
25.28°C | 77.5°F
July
25.12°C | 77.22°F
August
24.99°C | 76.98°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 Temperature28.0°C (82.4°F)26.77°C (80.19°F)25.0°C (77.0°F)
Avg Temperature27.0°C (80.6°F)26.2°C (79.16°F)25.0°C (77.0°F)
Min Temperature27.0°C (80.6°F)25.67°C (78.21°F)25.0°C (77.0°F)
Dew PointMaxAverageMin
Dew Point23.0°C (73.4°F)22.3°C (72.14°F)21.0°C (69.8°F)
PrecipitationMaxAverageMinSum
Precipitation16.9mm | 0.67in2.14mm | 0.08in0.0mm | 0in64.1mm | 2.52in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind13.0kmh | 8.08mph9.83kmh | 6.11mph5.0kmh | 3.11mph
Gust Wind17.0kmh | 10.56mph13.4kmh | 8.33mph7.0kmh | 4.35mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.9mb2.14mb0.0mb
Bioko Sur

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
September° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-09-0125 | 77.021 | 69.8797 | 4.3529.91 | 10135.5 | 0.22
2018-09-0225 | 77.022 | 71.6798 | 4.9729.91 | 10132.0 | 0.08
2018-09-0326 | 78.822 | 71.6799 | 5.5929.85 | 10110.4 | 0.02
2018-09-0426 | 78.822 | 71.6809 | 5.5929.88 | 10120.5 | 0.02
2018-09-0526 | 78.822 | 71.68011 | 6.8429.91 | 10132.8 | 0.11
2018-09-0625 | 77.022 | 71.6839 | 5.5929.91 | 101316.9 | 0.67
2018-09-0726 | 78.822 | 71.68113 | 8.0829.88 | 10124.0 | 0.16
2018-09-0826 | 78.822 | 71.68012 | 7.4629.91 | 10131.4 | 0.06
2018-09-0926 | 78.822 | 71.68211 | 6.8429.91 | 10135.4 | 0.21
2018-09-1025 | 77.022 | 71.6815 | 3.1129.94 | 10143.2 | 0.13
2018-09-1126 | 78.822 | 71.6808 | 4.9729.94 | 10140.0 | 0.0
2018-09-1226 | 78.822 | 71.68011 | 6.8429.91 | 10130.0 | 0.0
2018-09-1326 | 78.822 | 71.67810 | 6.2129.91 | 10132.0 | 0.08
2018-09-1426 | 78.822 | 71.6778 | 4.9729.88 | 10121.1 | 0.04
2018-09-1526 | 78.822 | 71.6799 | 5.5929.91 | 10131.7 | 0.07
2018-09-1626 | 78.822 | 71.68111 | 6.8429.91 | 10130.7 | 0.03
2018-09-1726 | 78.823 | 73.48213 | 8.0829.88 | 10124.4 | 0.17
2018-09-1826 | 78.823 | 73.48010 | 6.2129.88 | 10121.6 | 0.06
2018-09-1926 | 78.822 | 71.6809 | 5.5929.88 | 10120.0 | 0.0
2018-09-2027 | 80.623 | 73.48011 | 6.8429.85 | 10110.0 | 0.0
2018-09-2127 | 80.623 | 73.47912 | 7.4629.83 | 10100.2 | 0.01
2018-09-2227 | 80.622 | 71.6799 | 5.5929.85 | 10111.5 | 0.06
2018-09-2327 | 80.623 | 73.48012 | 7.4629.88 | 10120.1 | 0.0
2018-09-2427 | 80.623 | 73.4809 | 5.5929.88 | 10121.0 | 0.04
2018-09-2527 | 80.623 | 73.4798 | 4.9729.88 | 10122.0 | 0.08
2018-09-2626 | 78.822 | 71.68010 | 6.2129.88 | 10123.0 | 0.12
2018-09-2727 | 80.623 | 73.48111 | 6.8429.85 | 10110.0 | 0.0
2018-09-2827 | 80.622 | 71.6768 | 4.9729.85 | 10112.5 | 0.1
2018-09-2927 | 80.623 | 73.47910 | 6.2129.85 | 10110.0 | 0.0
2018-09-3027 | 80.623 | 73.47812 | 7.4629.85 | 10110.2 | 0.01

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