Dubréka climate

Name: Dubréka
Address: GN

Dubréka is warmest in March, with average highs of 34 °C, and coldest in January, when nights average 22 °C. August is the wettest month (757 mm) and February the driest (1.4 mm). Figures are 1991–2020 climate normals.

Across a full year Dubréka averages 2,561 mm of rain and 359 days above 25 °C.

Guinea · population 182,296 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month March 34 °C
Coldest month January 22 °C
Driest month February 1 mm
Wettest month August 757 mm
Least cloud February 35 % cloud
Hottest on record January 40 °C
Coldest on record January 18 °C
Warmest sea November 29 °C

What to expectDubréka through the year

Dubréka has a clear annual cycle: average daily highs run from 33 °C in January to 34 °C in March, a swing of 3.1 °C in mean temperature across the year.

Counted across a normal year, 359 days a year reach 25 °C, 213 of them reach 30 °C. The warmest reading in the 1991–2020 record is 40 °C, in January.

Rain is strongly seasonal. August averages 757 mm against 1 mm in February — 532 times as much. Planning around the dry months matters more here than planning around temperature.

The sea off Dubréka is warmest in November at 29 °C and coldest in August at 27 °C. Sea temperature lags the air by a month or two, which is why late summer swims warmer than early summer at the same air temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	32.8 °C	3 mm	37 %
February	33.3 °C	1 mm	35 %
March	33.5 °C	2 mm	40 %
April	33.2 °C	6 mm	49 %
May	31.6 °C	90 mm	72 %
June	29.2 °C	311 mm	86 %
July	27.6 °C	609 mm	90 %
August	27.3 °C	757 mm	93 %
September	28.4 °C	463 mm	88 %
October	29.5 °C	217 mm	79 %
November	30.3 °C	89 mm	61 %
December	31.5 °C	11 mm	46 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C
January	32.8 °C	21.6 °C	26.5 °C	40.1 °C	18.0 °C	31	31
February	33.3 °C	22.2 °C	26.9 °C	37.7 °C	19.1 °C	28	28
March	33.5 °C	23.4 °C	27.5 °C	38.9 °C	18.8 °C	31	31
April	33.2 °C	24.3 °C	27.8 °C	36.7 °C	21.2 °C	30	30
May	31.6 °C	24.9 °C	27.6 °C	35.7 °C	22.4 °C	31	26
June	29.2 °C	24.0 °C	26.1 °C	33.1 °C	21.5 °C	30	7
July	27.6 °C	23.3 °C	25.0 °C	31.2 °C	21.2 °C	29	0
August	27.3 °C	23.1 °C	24.7 °C	31.5 °C	21.4 °C	28	1
September	28.4 °C	23.2 °C	25.2 °C	32.6 °C	21.0 °C	29	3
October	29.5 °C	23.3 °C	25.9 °C	32.9 °C	21.9 °C	31	9
November	30.3 °C	23.5 °C	26.4 °C	33.9 °C	21.0 °C	30	18
December	31.5 °C	22.4 °C	26.5 °C	35.4 °C	18.2 °C	31	29

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind	Sea temp
January	3 mm	1	12 h/day	37 %	71 %	13 km/h	27.5 °C
February	1 mm	0	12 h/day	35 %	71 %	15 km/h	27.3 °C
March	2 mm	0	12 h/day	40 %	70 %	15 km/h	27.2 °C
April	6 mm	1	12 h/day	49 %	71 %	15 km/h	27.5 °C
May	90 mm	14	13 h/day	72 %	78 %	13 km/h	28.0 °C
June	311 mm	28	13 h/day	86 %	87 %	11 km/h	28.2 °C
July	609 mm	31	13 h/day	90 %	90 %	12 km/h	27.7 °C
August	757 mm	31	12 h/day	93 %	91 %	13 km/h	27.1 °C
September	463 mm	29	12 h/day	88 %	89 %	11 km/h	27.6 °C
October	217 mm	28	12 h/day	79 %	88 %	10 km/h	28.4 °C
November	89 mm	17	12 h/day	61 %	86 %	9.6 km/h	29.1 °C
December	11 mm	3	12 h/day	46 %	79 %	11 km/h	28.6 °C

How Dubréka compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Dubréka	34 °C	22 °C	2,561 mm	359
Manéah · Guinea	33 °C	21 °C	2,580 mm	356
Conakry · Guinea	30 °C	23 °C	2,710 mm	360
Kindia · Guinea	36 °C	20 °C	1,716 mm	349
Freetown · Sierra Leone	28 °C	24 °C	3,006 mm	360
Bo · Sierra Leone	34 °C	22 °C	2,509 mm	353
Bissau · Guinea-Bissau	35 °C	21 °C	1,356 mm	365

Where Dubréka ranks

Ranking	Position	Value
Warmest sea temperatures in Africa in November	6th of 50	29 °C
Warmest sea temperatures in Africa in December	8th of 50	29 °C
Warmest sea temperatures in Africa in June	9th of 50	28 °C
Warmest sea temperatures in Africa in July	10th of 50	28 °C
Warmest sea temperatures in Africa in October	10th of 50	28 °C
Warmest sea temperatures in Africa year-round	10th of 50	28 °C

Planning a trip? See the best time to visit Dubréka.

QuestionsCommon questions about Dubréka’s climate

When is the best time to visit Dubréka?

That depends on what you want, so the honest answer is a comparison rather than a single month. July, August, September sit closest to 20 °C on average, March is the warmest month and February the driest. The month-by-month table above has the full picture.

How hot does Dubréka get?

In March, the warmest month, daily highs average 34 °C. About 213 days a year pass 30 °C. The highest value in the 1991–2020 record is 40 °C.

How cold does it get in winter?

Nights average 22 °C in January, the coldest month. Freezing nights are not part of a normal year here.

Which month is wettest in Dubréka?

August, averaging 757 mm over 31 days with rain. The driest month is February with 1 mm. The year as a whole averages 2,561 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Dubréka rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Data point: 9.791°, -13.523° (the coordinates the reanalysis values are taken for)
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.