Riaba, Bioko Sur, Equatorial Guinea Climate

Weather: 24.82°C/76.68°F, Wind SW at 1.21 km/h, 85% Humidity, 0.14% Chance of rain

Equatorial Guinea
(Photo by Jakub Gorajek on Unsplash)
Contents

Riaba Climate Summary

Located at an elevation of 73.13 meters (239.93 feet) above sea level, Riaba has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 28.31ºC (82.96ºF) and it is 2.23% higher than Equatorial Guinea’s averages. Riaba typically receives about 218.43 millimeters (8.6 inches) of precipitation and has 292.74 rainy days (80.2% of the time) annually.

CountryEquatorial Guinea
CityBioko Sur
Longitude8.7563773
Latitude3.3872704
Attitude/Elevation73.13m (239.93ft)
Local timeTuesday 23:22
Annual high temperature28.75ºC (83.75ºF)
Annual low temperature27.45ºC (81.41ºF)
Average annual precip.218.43mm (8.6in)
Warmest monthApril (30.18ºC / 86.32ºF)
Coldest MonthAugust (25.7ºC / 78.26ºF)
Wettest MonthJuly (426.63mm / 16.8in)
Driest MonthDecember (42.88mm / 1.69in)
Number of days with rainfall (≥ 1.0 mm)292.74 days (80.2%)
Days with no rain72.25999999999999 days (19.8%)
Humidity85.1%

Climate Riaba: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.86(89.35)32.92(91.26)31.86(89.35)32.92(91.26)32.92(91.26)30.8(87.44)29.74(85.53)28.67(83.61)29.74(85.53)30.8(87.44)30.8(87.44)30.8(87.44)32.92(91.26)
Average high °C (°F)29.39(84.9)29.75(85.55)30.16(86.29)30.18(86.32)29.75(85.55)28.3(82.94)27.05(80.69)26.86(80.35)27.27(81.09)28.06(82.51)28.96(84.13)29.19(84.54)28.75(83.75)
Daily mean °C (°F)28.83(83.89)29.29(84.72)29.69(85.44)29.68(85.42)29.29(84.72)27.89(82.2)26.68(80.02)26.54(79.77)26.85(80.33)27.68(81.82)28.51(83.32)28.77(83.79)28.31(82.96)
Average low °C (°F)27.93(82.27)28.37(83.07)28.94(84.09)28.76(83.77)28.46(83.23)27.08(80.74)25.85(78.53)25.7(78.26)26.0(78.8)26.77(80.19)27.68(81.82)27.89(82.2)27.45(81.41)
Record low °C (°F)23.36(74.05)21.24(70.23)24.43(75.97)21.24(70.23)19.12(66.42)15.93(60.67)15.93(60.67)16.99(62.58)15.93(60.67)18.05(64.49)23.36(74.05)24.43(75.97)15.93(60.67)
Average precipitation mm (inches)69.72(2.74)115.39(4.54)174.19(6.86)156.58(6.16)263.44(10.37)383.12(15.08)426.63(16.8)339.87(13.38)341.05(13.43)198.43(7.81)109.77(4.32)42.88(1.69)218.42(8.6)
Average precipitation days (≥ 1.0 mm)17.1819.725.223.7529.0629.9330.5128.228.224.4321.2415.3524.39
Average relative humidity (%)82.5183.5683.1982.5383.2586.1789.089.0388.4286.6484.4982.4385.1
Mean monthly sunshine hours11.8711.7111.4811.4111.1810.649.639.4910.2110.9111.5711.7510.99

Climate Graph

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

Riaba

Riaba Temperature by Month

March
29.69°C | 85.44°F
April
29.68°C | 85.42°F
February
29.29°C | 84.72°F
May
29.29°C | 84.72°F
January
28.83°C | 83.89°F
December
28.77°C | 83.79°F
November
28.51°C | 83.32°F
June
27.89°C | 82.2°F
October
27.68°C | 81.82°F
September
26.85°C | 80.33°F
July
26.68°C | 80.02°F
August
26.54°C | 79.77°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 Temperature28.67°C (83.61°F)27.68°C (81.82°F)26.55°C (79.79°F)
Avg Temperature28.67°C (83.61°F)27.51°C (81.52°F)26.55°C (79.79°F)
Min Temperature27.61°C (81.7°F)26.86°C (80.35°F)26.55°C (79.79°F)
Dew PointMaxAverageMin
Dew Point24.43°C (75.97°F)23.81°C (74.86°F)23.36°C (74.05°F)
PrecipitationMaxAverageMinSum
Precipitation48.96mm | 1.93in8.81mm | 0.35in1.38mm | 0.05in273.14mm | 10.75in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind18.05kmh | 11.22mph13.63kmh | 8.47mph7.43kmh | 4.62mph
Gust Wind26.55kmh | 16.5mph19.53kmh | 12.14mph10.62kmh | 6.6mph
Sea Level PressureMaxAverageMin
Sea Level Pressure48.96mb8.81mb1.38mb
Riaba

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-08-0126.55 | 79.7923.36 | 74.058312.74 | 7.9231.8 | 1076.872.34 | 0.09
2015-08-0227.61 | 81.723.36 | 74.058111.68 | 7.2631.8 | 1076.8710.51 | 0.41
2015-08-0327.61 | 81.724.43 | 75.978310.62 | 6.631.8 | 1076.875.31 | 0.21
2015-08-0426.55 | 79.7923.36 | 74.058310.62 | 6.631.8 | 1076.876.37 | 0.25
2015-08-0527.61 | 81.723.36 | 74.05827.43 | 4.6231.8 | 1076.872.65 | 0.1
2015-08-0627.61 | 81.723.36 | 74.058210.62 | 6.631.77 | 1075.811.81 | 0.07
2015-08-0727.61 | 81.723.36 | 74.058112.74 | 7.9231.77 | 1075.8115.29 | 0.6
2015-08-0826.55 | 79.7923.36 | 74.058410.62 | 6.631.77 | 1075.813.19 | 0.13
2015-08-0927.61 | 81.724.43 | 75.978413.81 | 8.5831.77 | 1075.813.82 | 0.15
2015-08-1027.61 | 81.723.36 | 74.058212.74 | 7.9231.77 | 1075.812.55 | 0.1
2015-08-1127.61 | 81.723.36 | 74.058012.74 | 7.9231.8 | 1076.878.18 | 0.32
2015-08-1227.61 | 81.723.36 | 74.058213.81 | 8.5831.83 | 1077.936.27 | 0.25
2015-08-1327.61 | 81.724.43 | 75.978414.87 | 9.2431.83 | 1077.932.76 | 0.11
2015-08-1427.61 | 81.723.36 | 74.058016.99 | 10.5631.8 | 1076.8713.06 | 0.51
2015-08-1528.67 | 83.6124.43 | 75.977912.74 | 7.9231.8 | 1076.874.67 | 0.18
2015-08-1627.61 | 81.724.43 | 75.978213.81 | 8.5831.8 | 1076.8710.83 | 0.43
2015-08-1727.61 | 81.724.43 | 75.978313.81 | 8.5831.8 | 1076.8740.25 | 1.58
2015-08-1827.61 | 81.724.43 | 75.978210.62 | 6.631.77 | 1075.818.28 | 0.33
2015-08-1928.67 | 83.6124.43 | 75.977911.68 | 7.2631.74 | 1074.742.02 | 0.08
2015-08-2027.61 | 81.723.36 | 74.057912.74 | 7.9231.74 | 1074.745.31 | 0.21
2015-08-2127.61 | 81.723.36 | 74.058014.87 | 9.2431.77 | 1075.8112.53 | 0.49
2015-08-2227.61 | 81.724.43 | 75.978516.99 | 10.5631.74 | 1074.745.63 | 0.22
2015-08-2327.61 | 81.724.43 | 75.978416.99 | 10.5631.74 | 1074.747.33 | 0.29
2015-08-2427.61 | 81.724.43 | 75.978314.87 | 9.2431.77 | 1075.816.27 | 0.25
2015-08-2527.61 | 81.724.43 | 75.978418.05 | 11.2231.77 | 1075.815.31 | 0.21
2015-08-2627.61 | 81.724.43 | 75.978413.81 | 8.5831.77 | 1075.811.38 | 0.05
2015-08-2726.55 | 79.7923.36 | 74.058616.99 | 10.5631.77 | 1075.8148.96 | 1.93
2015-08-2827.61 | 81.723.36 | 74.058215.93 | 9.931.77 | 1075.8111.26 | 0.44
2015-08-2927.61 | 81.723.36 | 74.058212.74 | 7.9231.83 | 1077.933.5 | 0.14
2015-08-3027.61 | 81.723.36 | 74.058315.93 | 9.931.83 | 1077.932.76 | 0.11
2015-08-3126.55 | 79.7923.36 | 74.058418.05 | 11.2231.8 | 1076.8712.74 | 0.5

Riaba 11 Year Historical Weather Data

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