Cacheu, Guinea-Bissau Climate

Weather: 31.64°C/88.95°F, Wind SW at 4.19 km/h, 26% Humidity, 0% Chance of rain

Guinea-Bissau
(Photo by Ryan Clark on Unsplash)

Cacheu Climate Summary

Located at an elevation of 17.35 meters (56.92 feet) above sea level, Cacheu has a Tropical wet and dry or savanna climate (Classification: Aw). The city’s yearly temperature is 29.48ºC (85.06ºF) and it is -0.24% lower than Guinea-Bissau’s averages. Cacheu typically receives about 68.3 millimeters (2.69 inches) of precipitation and has 74.17 rainy days (20.32% of the time) annually.

Country Guinea-Bissau
Longitude -16.1669156
Latitude 12.2732631
Attitude/Elevation 17.35m (56.92ft)
Local time Sunday 18:32
Annual high temperature 34.28ºC (93.7ºF)
Annual low temperature 23.55ºC (74.39ºF)
Average annual precip. 68.3mm (2.69in)
Warmest month March (37.04ºC / 98.67ºF)
Coldest Month January (21.13ºC / 70.03ºF)
Wettest Month August (297.95mm / 11.73in)
Driest Month January (0.16mm / 0.01in)
Number of days with rainfall (≥ 1.0 mm) 74.17 days (20.32%)
Days with no rain 290.83 days (79.68%)
Humidity 54.93%

Climate Cacheu: Monthly Averages

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
Record high °C (°F) 41.0(105.8) 41.0(105.8) 42.0(107.6) 44.0(111.2) 43.0(109.4) 38.0(100.4) 37.0(98.6) 34.0(93.2) 36.0(96.8) 38.0(100.4) 39.0(102.2) 39.0(102.2) 44.0(111.2)
Average high °C (°F) 35.64(96.15) 36.69(98.04) 37.04(98.67) 36.62(97.92) 35.25(95.45) 33.84(92.91) 31.18(88.12) 29.97(85.95) 30.89(87.6) 33.59(92.46) 35.32(95.58) 35.38(95.68) 34.28(93.7)
Daily mean °C (°F) 28.93(84.07) 29.87(85.77) 30.33(86.59) 30.63(87.13) 30.26(86.47) 30.14(86.25) 28.62(83.52) 27.73(81.91) 28.2(82.76) 29.98(85.96) 30.15(86.27) 28.95(84.11) 29.48(85.06)
Average low °C (°F) 21.13(70.03) 21.55(70.79) 21.92(71.46) 22.87(73.17) 23.78(74.8) 25.67(78.21) 25.34(77.61) 24.72(76.5) 24.77(76.59) 25.43(77.77) 23.89(75.0) 21.48(70.66) 23.55(74.39)
Record low °C (°F) 15.0(59.0) 17.0(62.6) 18.0(64.4) 18.0(64.4) 19.0(66.2) 21.0(69.8) 15.0(59.0) 0.0(0) 16.0(60.8) 16.0(60.8) 19.0(66.2) 17.0(62.6) 0.0(0)
Average precipitation mm (inches) 0.16(0.01) 0.28(0.01) 0.58(0.02) 1.25(0.05) 11.9(0.47) 39.75(1.56) 211.58(8.33) 297.95(11.73) 205.76(8.1) 45.28(1.78) 4.75(0.19) 0.42(0.02) 68.3(2.69)
Average precipitation days (≥ 1.0 mm) 0.0 0.09 0.18 0.45 1.91 6.0 17.18 22.36 16.82 8.09 1.0 0.09 6.18
Average relative humidity (%) 26.55 29.3 39.28 45.25 55.92 65.51 75.66 80.56 79.72 72.62 54.73 34.05 54.93
Mean monthly sunshine hours 11.28 11.45 11.55 11.53 11.5 11.03 9.66 9.0 9.87 11.03 11.22 11.12 10.85

Climate Graph

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

Cacheu

Cacheu Temperature by Month

April
30.63°C | 87.13°F
March
30.33°C | 86.59°F
May
30.26°C | 86.47°F
November
30.15°C | 86.27°F
June
30.14°C | 86.25°F
October
29.98°C | 85.96°F
February
29.87°C | 85.77°F
December
28.95°C | 84.11°F
January
28.93°C | 84.07°F
July
28.62°C | 83.52°F
September
28.2°C | 82.76°F
August
27.73°C | 81.91°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 41.0°C (105.8°F) 37.39°C (99.3°F) 34.0°C (93.2°F)
Avg Temperature 33.0°C (91.4°F) 30.39°C (86.7°F) 28.0°C (82.4°F)
Min Temperature 24.0°C (75.2°F) 21.87°C (71.37°F) 21.0°C (69.8°F)
Dew Point Max Average Min
Dew Point 17.0°C (62.6°F) 11.84°C (53.31°F) 4.0°C (39.2°F)
Precipitation Max Average Min Sum
Precipitation 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Snowdepth 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in 0.0mm | 0in
Wind Max Average Min
Wind 14.0kmh | 8.7mph 10.55kmh | 6.56mph 9.0kmh | 5.59mph
Gust Wind 21.0kmh | 13.05mph 15.94kmh | 9.9mph 13.0kmh | 8.08mph
Sea Level Pressure Max Average Min
Sea Level Pressure 0.0mb 0.0mb 0.0mb
Cacheu

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
March ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2018-03-01 31 | 87.8 11 | 51.8 36 14 | 8.7 29.91 | 1013 0.0 | 0.0
2018-03-02 32 | 89.6 12 | 53.6 36 13 | 8.08 29.88 | 1012 0.0 | 0.0
2018-03-03 33 | 91.4 12 | 53.6 33 14 | 8.7 29.85 | 1011 0.0 | 0.0
2018-03-04 30 | 86.0 12 | 53.6 41 11 | 6.84 29.85 | 1011 0.0 | 0.0
2018-03-05 30 | 86.0 14 | 57.2 48 10 | 6.21 29.83 | 1010 0.0 | 0.0
2018-03-06 29 | 84.2 14 | 57.2 48 9 | 5.59 29.83 | 1010 0.0 | 0.0
2018-03-07 30 | 86.0 14 | 57.2 47 9 | 5.59 29.85 | 1011 0.0 | 0.0
2018-03-08 29 | 84.2 14 | 57.2 49 10 | 6.21 29.85 | 1011 0.0 | 0.0
2018-03-09 29 | 84.2 15 | 59.0 50 10 | 6.21 29.88 | 1012 0.0 | 0.0
2018-03-10 30 | 86.0 14 | 57.2 46 10 | 6.21 29.91 | 1013 0.0 | 0.0
2018-03-11 30 | 86.0 14 | 57.2 46 9 | 5.59 29.85 | 1011 0.0 | 0.0
2018-03-12 28 | 82.4 17 | 62.6 57 12 | 7.46 29.85 | 1011 0.0 | 0.0
2018-03-13 29 | 84.2 17 | 62.6 58 10 | 6.21 29.88 | 1012 0.0 | 0.0
2018-03-14 29 | 84.2 16 | 60.8 54 12 | 7.46 29.85 | 1011 0.0 | 0.0
2018-03-15 30 | 86.0 14 | 57.2 49 9 | 5.59 29.85 | 1011 0.0 | 0.0
2018-03-16 30 | 86.0 15 | 59.0 50 9 | 5.59 29.85 | 1011 0.0 | 0.0
2018-03-17 30 | 86.0 14 | 57.2 47 10 | 6.21 29.83 | 1010 0.0 | 0.0
2018-03-18 30 | 86.0 11 | 51.8 38 11 | 6.84 29.8 | 1009 0.0 | 0.0
2018-03-19 31 | 87.8 11 | 51.8 37 10 | 6.21 29.8 | 1009 0.0 | 0.0
2018-03-20 30 | 86.0 10 | 50.0 36 11 | 6.84 29.83 | 1010 0.0 | 0.0
2018-03-21 30 | 86.0 11 | 51.8 40 10 | 6.21 29.85 | 1011 0.0 | 0.0
2018-03-22 31 | 87.8 10 | 50.0 36 11 | 6.84 29.85 | 1011 0.0 | 0.0
2018-03-23 31 | 87.8 8 | 46.4 32 12 | 7.46 29.83 | 1010 0.0 | 0.0
2018-03-24 31 | 87.8 6 | 42.8 31 11 | 6.84 29.8 | 1009 0.0 | 0.0
2018-03-25 30 | 86.0 8 | 46.4 33 9 | 5.59 29.83 | 1010 0.0 | 0.0
2018-03-26 31 | 87.8 4 | 39.2 25 10 | 6.21 29.85 | 1011 0.0 | 0.0
2018-03-27 31 | 87.8 6 | 42.8 25 9 | 5.59 29.85 | 1011 0.0 | 0.0
2018-03-28 33 | 91.4 8 | 46.4 27 9 | 5.59 29.83 | 1010 0.0 | 0.0
2018-03-29 30 | 86.0 11 | 51.8 38 11 | 6.84 29.8 | 1009 0.0 | 0.0
2018-03-30 31 | 87.8 12 | 53.6 41 11 | 6.84 29.83 | 1010 0.0 | 0.0
2018-03-31 33 | 91.4 12 | 53.6 34 11 | 6.84 29.8 | 1009 0.0 | 0.0

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