Bissau climate

Name: Bissau
Address: Upper Guinea coast (West Africa), Guinea-Bissau

Guinea-Bissau · Upper Guinea coast (West Africa) · 11.864° N, 15.598° W

Köppen Awtropical savannaTropical

Sharp wet-dry split: bone-dry harmattan winter then a torrential June-October coastal monsoon.

Hot all year, with the seasons set by rainfall rather than temperature.

What the year looks like

Average monthly temperature — °F / °C

Average high Average low

Average monthly precipitation — in / mm

Rain

Warmest month

February, 93°F / 34°C

Coldest month

January, 71°F / 22°C

Annual swing

22°F / 12°C

Wettest month

August

Driest month

January

Rain per year

50.6" / 1286 mm

Elevation

39 ft / 12 m

Time zone

Africa/Bissau

2019-2023 averages from Open-Meteo Historical Weather API (ERA5 reanalysis). Imperial / metric.
Month	High °F/°C	Low °F/°C	Rain in/mm	Humidity	Wind mph/km/h	Cloud
January	92 / 33	71 / 22	0.00 / 0	41%	7.1 / 11.4	45%
February	93 / 34	72 / 22	0.00 / 0	45%	7.0 / 11.3	32%
March	92 / 33	73 / 23	0.00 / 0	51%	7.5 / 12.1	34%
April	91 / 33	74 / 23	0.00 / 0	59%	7.8 / 12.6	35%
May	89 / 32	75 / 24	0.08 / 2	67%	8.0 / 12.9	47%
June	87 / 31	78 / 25	2.76 / 70	77%	7.7 / 12.4	70%
July	84 / 29	77 / 25	14.28 / 363	85%	7.0 / 11.3	84%
August	83 / 28	76 / 25	16.65 / 423	87%	7.7 / 12.4	88%
September	84 / 29	76 / 25	11.27 / 286	86%	5.8 / 9.3	81%
October	86 / 30	77 / 25	5.12 / 130	84%	4.8 / 7.7	65%
November	90 / 32	75 / 24	0.41 / 10	70%	5.3 / 8.5	47%
December	91 / 33	72 / 22	0.07 / 2	48%	6.4 / 10.3	44%

Could you have placed Bissau from those graphs alone?

That is the whole game: read a mystery location's climate charts, drop a pin on the world map, and score by how close you got.