Oio, Guinea-Bissau Climate

Weather: 30.32°C/86.58°F, Wind SW at 1.07 km/h, 42% Humidity, 0% Chance of rain

Guinea-Bissau
(Photo by Ryan Clark on Unsplash)

Oio Climate Summary

Located at an elevation of 36.99 meters (121.36 feet) above sea level, Oio has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 30.17ºC (86.31ºF) and it is 0.45% higher than Guinea-Bissau’s averages. Oio typically receives about 65.86 millimeters (2.59 inches) of precipitation and has 84.91 rainy days (23.26% of the time) annually.

Country Guinea-Bissau
Longitude -15.3131185
Latitude 12.2760709
Attitude/Elevation 36.99m (121.36ft)
Local time Sunday 20:27
Annual high temperature 36.02ºC (96.84ºF)
Annual low temperature 22.73ºC (72.91ºF)
Average annual precip. 65.86mm (2.59in)
Warmest month April (40.31ºC / 104.56ºF)
Coldest Month January (20.06ºC / 68.11ºF)
Wettest Month August (264.44mm / 10.41in)
Driest Month January (0.09mm / 0.0in)
Number of days with rainfall (≥ 1.0 mm) 84.91 days (23.26%)
Days with no rain 280.09000000000003 days (76.74%)
Humidity 52.13%

Climate Oio: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 42.0(107.6) 43.0(109.4) 45.0(113.0) 45.0(113.0) 46.0(114.8) 43.0(109.4) 39.0(102.2) 36.0(96.8) 36.0(96.8) 39.0(102.2) 40.0(104.0) 40.0(104.0) 46.0(114.8)
Average high °C (°F) 36.6(97.88) 38.13(100.63) 39.94(103.89) 40.31(104.56) 39.1(102.38) 36.7(98.06) 32.31(90.16) 30.62(87.12) 31.49(88.68) 34.57(94.23) 36.33(97.39) 36.09(96.96) 36.02(96.84)
Daily mean °C (°F) 29.07(84.33) 30.54(86.97) 31.98(89.56) 32.87(91.17) 32.54(90.57) 31.62(88.92) 28.89(84.0) 27.59(81.66) 28.04(82.47) 29.96(85.93) 30.11(86.2) 28.81(83.86) 30.17(86.31)
Average low °C (°F) 20.06(68.11) 20.88(69.58) 21.54(70.77) 22.88(73.18) 23.83(74.89) 25.35(77.63) 24.33(75.79) 23.6(74.48) 23.64(74.55) 24.06(75.31) 22.39(72.3) 20.15(68.27) 22.73(72.91)
Record low °C (°F) 14.0(57.2) 16.0(60.8) 17.0(62.6) 19.0(66.2) 19.0(66.2) 22.0(71.6) 14.0(57.2) 0.0(0) 17.0(62.6) 16.0(60.8) 17.0(62.6) 15.0(59.0) 0.0(0)
Average precipitation mm (inches) 0.09(0.0) 0.15(0.01) 0.25(0.01) 1.87(0.07) 6.86(0.27) 48.42(1.91) 187.24(7.37) 264.44(10.41) 223.9(8.81) 53.18(2.09) 3.75(0.15) 0.19(0.01) 65.86(2.59)
Average precipitation days (≥ 1.0 mm) 0.0 0.09 0.09 0.55 1.91 7.0 19.27 23.73 19.91 11.18 1.09 0.09 7.08
Average relative humidity (%) 22.17 24.44 32.89 37.91 48.38 60.54 76.58 83.6 83.35 74.23 51.8 29.68 52.13
Mean monthly sunshine hours 11.25 11.47 11.57 11.58 11.52 11.0 9.7 9.12 9.86 11.12 11.33 11.09 10.88

Climate Graph

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

Oio

Oio Temperature by Month

April
32.87°C | 91.17°F
May
32.54°C | 90.57°F
March
31.98°C | 89.56°F
June
31.62°C | 88.92°F
February
30.54°C | 86.97°F
November
30.11°C | 86.2°F
October
29.96°C | 85.93°F
January
29.07°C | 84.33°F
July
28.89°C | 84.0°F
December
28.81°C | 83.86°F
September
28.04°C | 82.47°F
August
27.59°C | 81.66°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 46.0°C (114.8°F) 41.74°C (107.13°F) 37.0°C (98.6°F)
Avg Temperature 36.0°C (96.8°F) 34.35°C (93.83°F) 32.0°C (89.6°F)
Min Temperature 26.0°C (78.8°F) 24.19°C (75.54°F) 21.0°C (69.8°F)
Dew Point Max Average Min
Dew Point 19.0°C (66.2°F) 13.77°C (56.79°F) 8.0°C (46.4°F)
Precipitation Max Average Min Sum
Precipitation 3.0mm | 0.12in 0.1mm | 0.0in 0.0mm | 0in 3.2mm | 0.13in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 13.0kmh | 8.08mph 9.97kmh | 6.2mph 8.0kmh | 4.97mph
Gust Wind 18.0kmh | 11.18mph 13.74kmh | 8.54mph 11.0kmh | 6.84mph
Sea Level Pressure Max Average Min
Sea Level Pressure 3.0mb 0.1mb 0.0mb
Oio

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
May ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2019-05-01 35 | 95.0 13 | 55.4 39 9 | 5.59 29.85 | 1011 0.0 | 0.0
2019-05-02 34 | 93.2 13 | 55.4 37 9 | 5.59 29.85 | 1011 0.0 | 0.0
2019-05-03 33 | 91.4 13 | 55.4 36 9 | 5.59 29.85 | 1011 0.0 | 0.0
2019-05-04 35 | 95.0 9 | 48.2 26 13 | 8.08 29.83 | 1010 0.0 | 0.0
2019-05-05 36 | 96.8 8 | 46.4 23 13 | 8.08 29.8 | 1009 0.0 | 0.0
2019-05-06 36 | 96.8 13 | 55.4 36 10 | 6.21 29.83 | 1010 0.0 | 0.0
2019-05-07 36 | 96.8 16 | 60.8 42 10 | 6.21 29.83 | 1010 0.0 | 0.0
2019-05-08 33 | 91.4 16 | 60.8 47 13 | 8.08 29.83 | 1010 0.0 | 0.0
2019-05-09 33 | 91.4 16 | 60.8 49 12 | 7.46 29.8 | 1009 0.0 | 0.0
2019-05-10 32 | 89.6 16 | 60.8 50 12 | 7.46 29.8 | 1009 0.0 | 0.0
2019-05-11 33 | 91.4 16 | 60.8 48 11 | 6.84 29.8 | 1009 0.0 | 0.0
2019-05-12 35 | 95.0 15 | 59.0 44 9 | 5.59 29.83 | 1010 0.0 | 0.0
2019-05-13 35 | 95.0 12 | 53.6 36 9 | 5.59 29.8 | 1009 0.0 | 0.0
2019-05-14 36 | 96.8 13 | 55.4 39 9 | 5.59 29.8 | 1009 0.0 | 0.0
2019-05-15 32 | 89.6 17 | 62.6 52 12 | 7.46 29.85 | 1011 0.0 | 0.0
2019-05-16 32 | 89.6 15 | 59.0 50 9 | 5.59 29.88 | 1012 0.0 | 0.0
2019-05-17 33 | 91.4 13 | 55.4 39 10 | 6.21 29.88 | 1012 0.0 | 0.0
2019-05-18 35 | 95.0 14 | 57.2 37 9 | 5.59 29.88 | 1012 0.2 | 0.01
2019-05-19 36 | 96.8 12 | 53.6 29 10 | 6.21 29.88 | 1012 0.0 | 0.0
2019-05-20 35 | 95.0 9 | 48.2 25 8 | 4.97 29.85 | 1011 0.0 | 0.0
2019-05-21 36 | 96.8 12 | 53.6 31 8 | 4.97 29.85 | 1011 0.0 | 0.0
2019-05-22 35 | 95.0 12 | 53.6 32 9 | 5.59 29.83 | 1010 0.0 | 0.0
2019-05-23 36 | 96.8 9 | 48.2 25 9 | 5.59 29.8 | 1009 0.0 | 0.0
2019-05-24 36 | 96.8 14 | 57.2 38 9 | 5.59 29.83 | 1010 0.0 | 0.0
2019-05-25 34 | 93.2 16 | 60.8 45 10 | 6.21 29.85 | 1011 0.0 | 0.0
2019-05-26 32 | 89.6 19 | 66.2 55 10 | 6.21 29.88 | 1012 3.0 | 0.12
2019-05-27 35 | 95.0 16 | 60.8 39 9 | 5.59 29.85 | 1011 0.0 | 0.0
2019-05-28 35 | 95.0 14 | 57.2 36 8 | 4.97 29.88 | 1012 0.0 | 0.0
2019-05-29 34 | 93.2 13 | 55.4 35 9 | 5.59 29.85 | 1011 0.0 | 0.0
2019-05-30 35 | 95.0 14 | 57.2 39 10 | 6.21 29.83 | 1010 0.0 | 0.0
2019-05-31 32 | 89.6 19 | 66.2 57 12 | 7.46 29.83 | 1010 0.0 | 0.0

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