Bissum, Oio, Guinea-Bissau Climate

Weather: 29.04°C/84.27°F, Wind SW at 2.51 km/h, 36% Humidity, 0% Chance of rain

Contents

Bissum Climate Summary

Located at an elevation of 20.27 meters (66.5 feet) above sea level, Bissum has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 30.76ºC (87.37ºF) and it is 1.04% higher than Guinea-Bissau’s averages. Bissum typically receives about 67.14 millimeters (2.64 inches) of precipitation and has 86.56 rainy days (23.72% of the time) annually.

CountryGuinea-Bissau
CityOio
Longitude-15.6661806
Latitude12.2266164
Attitude/Elevation20.27m (66.5ft)
Local timeSaturday 12:41
Annual high temperature36.72ºC (98.1ºF)
Annual low temperature23.17ºC (73.71ºF)
Average annual precip.67.14mm (2.64in)
Warmest monthApril (41.09ºC / 105.96ºF)
Coldest MonthJanuary (20.45ºC / 68.81ºF)
Wettest MonthAugust (269.57mm / 10.61in)
Driest MonthJanuary (0.09mm / 0.0in)
Number of days with rainfall (≥ 1.0 mm)86.56 days (23.72%)
Days with no rain278.44 days (76.28%)
Humidity53.14%

Climate Bissum: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)42.81(109.06)43.83(110.89)45.87(114.57)45.87(114.57)46.89(116.4)43.83(110.89)39.76(103.57)36.7(98.06)36.7(98.06)39.76(103.57)40.78(105.4)40.78(105.4)46.89(116.4)
Average high °C (°F)37.31(99.16)38.87(101.97)40.71(105.28)41.09(105.96)39.86(103.75)37.41(99.34)32.94(91.29)31.21(88.18)32.1(89.78)35.24(95.43)37.03(98.65)36.79(98.22)36.72(98.1)
Daily mean °C (°F)29.63(85.33)31.13(88.03)32.6(90.68)33.51(92.32)33.17(91.71)32.23(90.01)29.45(85.01)28.13(82.63)28.58(83.44)30.54(86.97)30.69(87.24)29.37(84.87)30.76(87.37)
Average low °C (°F)20.45(68.81)21.29(70.32)21.96(71.53)23.32(73.98)24.29(75.72)25.84(78.51)24.8(76.64)24.06(75.31)24.1(75.38)24.53(76.15)22.82(73.08)20.54(68.97)23.17(73.71)
Record low °C (°F)14.27(57.69)16.31(61.36)17.33(63.19)19.37(66.87)19.37(66.87)22.43(72.37)14.27(57.69)0.0(0)17.33(63.19)16.31(61.36)17.33(63.19)15.29(59.52)0.0(0)
Average precipitation mm (inches)0.09(0.0)0.15(0.01)0.25(0.01)1.91(0.08)6.99(0.28)49.36(1.94)190.87(7.51)269.57(10.61)228.24(8.99)54.21(2.13)3.82(0.15)0.19(0.01)67.14(2.64)
Average precipitation days (≥ 1.0 mm)0.00.090.090.561.957.1419.6424.1920.311.41.110.097.22
Average relative humidity (%)22.624.9133.5338.6549.3261.7178.0785.2284.9775.6752.830.2653.14
Mean monthly sunshine hours11.4711.6911.7911.811.7411.219.899.310.0511.3411.5511.3111.09

Climate Graph

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

Bissum

Bissum Temperature by Month

April
33.51°C | 92.32°F
May
33.17°C | 91.71°F
March
32.6°C | 90.68°F
June
32.23°C | 90.01°F
February
31.13°C | 88.03°F
November
30.69°C | 87.24°F
October
30.54°C | 86.97°F
January
29.63°C | 85.33°F
July
29.45°C | 85.01°F
December
29.37°C | 84.87°F
September
28.58°C | 83.44°F
August
28.13°C | 82.63°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 Temperature39.76°C (103.57°F)37.83°C (100.09°F)32.62°C (90.72°F)
Avg Temperature32.62°C (90.72°F)30.4°C (86.72°F)25.48°C (77.86°F)
Min Temperature23.45°C (74.21°F)21.01°C (69.82°F)18.35°C (65.03°F)
Dew PointMaxAverageMin
Dew Point6.12°C (43.02°F)-1.24°C (29.77°F)-6.12°C (20.98°F)
PrecipitationMaxAverageMinSum
Precipitation0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind16.31kmh | 10.13mph10.85kmh | 6.74mph6.12kmh | 3.8mph
Gust Wind24.47kmh | 15.2mph17.51kmh | 10.88mph11.21kmh | 6.97mph
Sea Level PressureMaxAverageMin
Sea Level Pressure0.0mb0.0mb0.0mb
Bissum

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2014-02-0127.52 | 81.54-2.04 | 28.331716.31 | 10.1330.46 | 1031.630.0 | 0
2014-02-0227.52 | 81.54-5.1 | 22.821413.25 | 8.2330.4 | 1029.590.0 | 0
2014-02-0328.54 | 83.37-6.12 | 20.981213.25 | 8.2330.37 | 1028.570.0 | 0
2014-02-0428.54 | 83.37-5.1 | 22.821312.23 | 7.630.4 | 1029.590.0 | 0
2014-02-0530.58 | 87.04-3.06 | 26.491410.19 | 6.3330.4 | 1029.590.0 | 0
2014-02-0631.6 | 88.88-0.0 | 01811.21 | 6.9730.43 | 1030.610.0 | 0
2014-02-0732.62 | 90.72-1.02 | 30.161512.23 | 7.630.4 | 1029.590.0 | 0
2014-02-0830.58 | 87.046.12 | 43.02317.14 | 4.4430.43 | 1030.610.0 | 0
2014-02-0931.6 | 88.881.02 | 33.84219.17 | 5.730.43 | 1030.610.0 | 0
2014-02-1031.6 | 88.88-6.12 | 20.981110.19 | 6.3330.4 | 1029.590.0 | 0
2014-02-1131.6 | 88.88-3.06 | 26.491411.21 | 6.9730.4 | 1029.590.0 | 0
2014-02-1231.6 | 88.88-3.06 | 26.49168.16 | 5.0730.37 | 1028.570.0 | 0
2014-02-1330.58 | 87.04-4.08 | 24.661610.19 | 6.3330.37 | 1028.570.0 | 0
2014-02-1430.58 | 87.045.1 | 41.18327.14 | 4.4430.4 | 1029.590.0 | 0
2014-02-1531.6 | 88.88-0.0 | 0208.16 | 5.0730.4 | 1029.590.0 | 0
2014-02-1626.5 | 79.75.1 | 41.183013.25 | 8.2330.43 | 1030.610.0 | 0
2014-02-1725.48 | 77.860.0 | 02114.27 | 8.8730.46 | 1031.630.0 | 0
2014-02-1827.52 | 81.541.02 | 33.842213.25 | 8.2330.46 | 1031.630.0 | 0
2014-02-1930.58 | 87.040.0 | 01712.23 | 7.630.46 | 1031.630.0 | 0
2014-02-2031.6 | 88.880.0 | 01611.21 | 6.9730.43 | 1030.610.0 | 0
2014-02-2131.6 | 88.88-1.02 | 30.161510.19 | 6.3330.37 | 1028.570.0 | 0
2014-02-2231.6 | 88.883.06 | 37.51228.16 | 5.0730.4 | 1029.590.0 | 0
2014-02-2331.6 | 88.885.1 | 41.18266.12 | 3.830.4 | 1029.590.0 | 0
2014-02-2432.62 | 90.72-1.02 | 30.161510.19 | 6.3330.4 | 1029.590.0 | 0
2014-02-2531.6 | 88.88-4.08 | 24.661211.21 | 6.9730.37 | 1028.570.0 | 0
2014-02-2631.6 | 88.88-6.12 | 20.981110.19 | 6.3330.37 | 1028.570.0 | 0
2014-02-2731.6 | 88.88-4.08 | 24.661310.19 | 6.3330.4 | 1029.590.0 | 0
2014-02-2830.58 | 87.04-6.12 | 20.981213.25 | 8.2330.43 | 1030.610.0 | 0

Bissum 11 Year Historical Weather Data

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