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Monthly climate in Dinguiraye, Guinea

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dinguiraye features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (77 °F) and 32 °C (91 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 41 °C (107 °F). The average annual precipitation amounts to about 1244 mm (49.0 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually. Dinguiraye enjoys an average of 3644 hours of sunshine throughout the year, and daylight varies from 11 hours 27 minutes to 12 hours 45 minutes per day.

Monthly average temperatures in Dinguiraye, Guinea

The warmest months in Dinguiraye are March, April and May, with daily mean temperatures ranging from 31 to 32 °C (88 - 91 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 25 to 25 °C (77 - 78 °F) throughout the day. On average each year, Dinguiraye experiences 328 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Dinguiraye. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(100°F)		39°C
(102°F)		41°C
(106°F)		41°C
(107°F)		41°C
(107°F)		38°C
(101°F)		33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		35°C
(96°F)		38°C
(101°F)		37°C
(100°F)
Mean maximum36°C
(97°F)		38°C
(101°F)		40°C
(104°F)		41°C
(106°F)		40°C
(104°F)		36°C
(97°F)		33°C
(91°F)		32°C
(91°F)		33°C
(92°F)		34°C
(94°F)		37°C
(98°F)		36°C
(98°F)
Average high34°C
(93°F)		36°C
(96°F)		38°C
(100°F)		39°C
(102°F)		37°C
(98°F)		32°C
(91°F)		30°C
(86°F)		29°C
(85°F)		30°C
(87°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)
Daily mean26°C
(79°F)		29°C
(84°F)		31°C
(88°F)		32°C
(91°F)		31°C
(88°F)		27°C
(82°F)		25°C
(78°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		27°C
(81°F)		26°C
(80°F)
Average low19°C
(66°F)		21°C
(71°F)		24°C
(76°F)		26°C
(80°F)		26°C
(79°F)		23°C
(74°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(71°F)		21°C
(69°F)		19°C
(67°F)
Mean minimum16°C
(61°F)		18°C
(65°F)		20°C
(69°F)		24°C
(75°F)		23°C
(73°F)		21°C
(70°F)		20°C
(69°F)		21°C
(69°F)		20°C
(69°F)		19°C
(66°F)		18°C
(64°F)		17°C
(62°F)
Minimum15°C
(59°F)		17°C
(63°F)		17°C
(63°F)		22°C
(72°F)		21°C
(70°F)		21°C
(69°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		17°C
(64°F)		17°C
(62°F)		15°C
(59°F)

Compare climate in Dinguiraye with other places

Compare temperature, precipitation, sunshine, UV index in Dinguiraye, Guinea with other places around the world.

Monthly average precipitation in Dinguiraye, Guinea

Dinguiraye usually has the most precipitation in July, August and September, with an average of 27 rainy days and 281 mm (11.1 inches) of precipitation per month. The driest months in Dinguiraye are January, February and December. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Dinguiraye. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)0 (0.0)1 (0.0)5 (0.2)12 (0.5)52 (2.0)162 (6.4)295 (11.6)293 (11.5)255 (10.1)161 (6.3)8 (0.3)0 (0.0)
Average precipitation days (≥ 1 mm)001310192828251810

Monthly sunshine hours in Dinguiraye, Guinea

The sunniest months in Dinguiraye are March, May and December, when the sun shines an average of 10 hours 38 minutes a day. Least sunny months in Dinguiraye: January, August and September receive an average of 8 hours 45 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dinguiraye. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours265298330318334317295259281310309324
Mean daily daylight hours11h 31m11h 45m12h 3m12h 22m12h 38m12h 45m12h 41m12h 27m12h 9m11h 51m11h 35m11h 27m

Solar UV radiation in Dinguiraye, Guinea

Dinguiraye experiences the highest level of ultraviolet (UV) radiation in May, August and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Dinguiraye UV Index data.

Average daily maximum UV levels by month for Dinguiraye. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10111212131313141412109