Bioko Sur, Equatorial Guinea Climate

Weather: 22.38°C/72.28°F, Wind SW at 1 km/h, 83% Humidity, 1.27% Chance of rain

Equatorial Guinea
(Photo by Jakub Gorajek on Unsplash)
Contents

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.

Country Equatorial Guinea
Longitude 8.6160674
Latitude 3.4209785
Attitude/Elevation 614.35m (2015.58ft)
Local time Friday 10:20
Annual high temperature 27.07ºC (80.73ºF)
Annual low temperature 25.85ºC (78.53ºF)
Average annual precip. 205.67mm (8.1in)
Warmest month April (28.42ºC / 83.16ºF)
Coldest Month August (24.2ºC / 75.56ºF)
Wettest Month July (401.72mm / 15.82in)
Driest Month December (40.38mm / 1.59in)
Number of days with rainfall (≥ 1.0 mm) 275.64 days (75.52%)
Days with no rain 89.36000000000001 days (24.48%)
Humidity 80.13%

Climate Bioko Sur: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
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) 16.18 18.55 23.73 22.36 27.36 28.18 28.73 26.55 26.55 23.0 20.0 14.45 22.97
Average relative humidity (%) 77.69 78.68 78.33 77.71 78.39 81.14 83.8 83.83 83.26 81.58 79.56 77.62 80.13
Mean monthly sunshine hours 11.18 11.03 10.81 10.74 10.53 10.02 9.07 8.94 9.61 10.27 10.89 11.06 10.35

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
Temperature Max Average Min
Max Temperature 28.0°C (82.4°F) 26.77°C (80.19°F) 25.0°C (77.0°F)
Avg Temperature 27.0°C (80.6°F) 26.2°C (79.16°F) 25.0°C (77.0°F)
Min Temperature 27.0°C (80.6°F) 25.67°C (78.21°F) 25.0°C (77.0°F)
Dew Point Max Average Min
Dew Point 23.0°C (73.4°F) 22.3°C (72.14°F) 21.0°C (69.8°F)
Precipitation Max Average Min Sum
Precipitation 16.9mm | 0.67in 2.14mm | 0.08in 0.0mm | 0in 64.1mm | 2.52in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 13.0kmh | 8.08mph 9.83kmh | 6.11mph 5.0kmh | 3.11mph
Gust Wind 17.0kmh | 10.56mph 13.4kmh | 8.33mph 7.0kmh | 4.35mph
Sea Level Pressure Max Average Min
Sea Level Pressure 16.9mb 2.14mb 0.0mb
Bioko Sur

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
September ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-09-01 25 | 77.0 21 | 69.8 79 7 | 4.35 29.91 | 1013 5.5 | 0.22
2018-09-02 25 | 77.0 22 | 71.6 79 8 | 4.97 29.91 | 1013 2.0 | 0.08
2018-09-03 26 | 78.8 22 | 71.6 79 9 | 5.59 29.85 | 1011 0.4 | 0.02
2018-09-04 26 | 78.8 22 | 71.6 80 9 | 5.59 29.88 | 1012 0.5 | 0.02
2018-09-05 26 | 78.8 22 | 71.6 80 11 | 6.84 29.91 | 1013 2.8 | 0.11
2018-09-06 25 | 77.0 22 | 71.6 83 9 | 5.59 29.91 | 1013 16.9 | 0.67
2018-09-07 26 | 78.8 22 | 71.6 81 13 | 8.08 29.88 | 1012 4.0 | 0.16
2018-09-08 26 | 78.8 22 | 71.6 80 12 | 7.46 29.91 | 1013 1.4 | 0.06
2018-09-09 26 | 78.8 22 | 71.6 82 11 | 6.84 29.91 | 1013 5.4 | 0.21
2018-09-10 25 | 77.0 22 | 71.6 81 5 | 3.11 29.94 | 1014 3.2 | 0.13
2018-09-11 26 | 78.8 22 | 71.6 80 8 | 4.97 29.94 | 1014 0.0 | 0.0
2018-09-12 26 | 78.8 22 | 71.6 80 11 | 6.84 29.91 | 1013 0.0 | 0.0
2018-09-13 26 | 78.8 22 | 71.6 78 10 | 6.21 29.91 | 1013 2.0 | 0.08
2018-09-14 26 | 78.8 22 | 71.6 77 8 | 4.97 29.88 | 1012 1.1 | 0.04
2018-09-15 26 | 78.8 22 | 71.6 79 9 | 5.59 29.91 | 1013 1.7 | 0.07
2018-09-16 26 | 78.8 22 | 71.6 81 11 | 6.84 29.91 | 1013 0.7 | 0.03
2018-09-17 26 | 78.8 23 | 73.4 82 13 | 8.08 29.88 | 1012 4.4 | 0.17
2018-09-18 26 | 78.8 23 | 73.4 80 10 | 6.21 29.88 | 1012 1.6 | 0.06
2018-09-19 26 | 78.8 22 | 71.6 80 9 | 5.59 29.88 | 1012 0.0 | 0.0
2018-09-20 27 | 80.6 23 | 73.4 80 11 | 6.84 29.85 | 1011 0.0 | 0.0
2018-09-21 27 | 80.6 23 | 73.4 79 12 | 7.46 29.83 | 1010 0.2 | 0.01
2018-09-22 27 | 80.6 22 | 71.6 79 9 | 5.59 29.85 | 1011 1.5 | 0.06
2018-09-23 27 | 80.6 23 | 73.4 80 12 | 7.46 29.88 | 1012 0.1 | 0.0
2018-09-24 27 | 80.6 23 | 73.4 80 9 | 5.59 29.88 | 1012 1.0 | 0.04
2018-09-25 27 | 80.6 23 | 73.4 79 8 | 4.97 29.88 | 1012 2.0 | 0.08
2018-09-26 26 | 78.8 22 | 71.6 80 10 | 6.21 29.88 | 1012 3.0 | 0.12
2018-09-27 27 | 80.6 23 | 73.4 81 11 | 6.84 29.85 | 1011 0.0 | 0.0
2018-09-28 27 | 80.6 22 | 71.6 76 8 | 4.97 29.85 | 1011 2.5 | 0.1
2018-09-29 27 | 80.6 23 | 73.4 79 10 | 6.21 29.85 | 1011 0.0 | 0.0
2018-09-30 27 | 80.6 23 | 73.4 78 12 | 7.46 29.85 | 1011 0.2 | 0.01

Bioko Sur 10 Year Historical Weather Data

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