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Monthly climate in Guaimaro, Cuba

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Guaimaro features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (76 °F) and 29 °C (84 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 928 mm (36.5 inches) and receives 143 rainy days on the 1 mm (0.04 inches) threshold annually. Guaimaro enjoys an average of 3816 hours of sunshine throughout the year, and daylight varies from 10 hours 51 minutes to 13 hours 22 minutes per day.

Monthly average temperatures in Guaimaro, Cuba

The warmest months in Guaimaro are July, August and September, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 24 to 25 °C (76 - 78 °F) throughout the day. On average each year, Guaimaro experiences 327 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 Guaimaro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		33°C
(92°F)		34°C
(93°F)		36°C
(97°F)		36°C
(96°F)		36°C
(96°F)		37°C
(99°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		34°C
(93°F)		33°C
(92°F)
Mean maximum32°C
(90°F)		33°C
(91°F)		33°C
(92°F)		35°C
(95°F)		34°C
(94°F)		34°C
(94°F)		37°C
(98°F)		35°C
(96°F)		35°C
(96°F)		34°C
(94°F)		33°C
(91°F)		32°C
(90°F)
Average high29°C
(85°F)		30°C
(87°F)		31°C
(87°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		34°C
(93°F)		33°C
(92°F)		33°C
(92°F)		32°C
(90°F)		30°C
(87°F)		30°C
(86°F)
Daily mean24°C
(76°F)		25°C
(78°F)		26°C
(78°F)		27°C
(81°F)		27°C
(81°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		25°C
(78°F)
Average low21°C
(70°F)		22°C
(71°F)		22°C
(71°F)		23°C
(74°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		24°C
(76°F)		23°C
(74°F)		22°C
(71°F)
Mean minimum17°C
(62°F)		18°C
(64°F)		19°C
(67°F)		20°C
(69°F)		22°C
(72°F)		24°C
(75°F)		23°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		21°C
(70°F)		19°C
(66°F)
Minimum12°C
(54°F)		14°C
(57°F)		17°C
(63°F)		19°C
(67°F)		21°C
(69°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		19°C
(67°F)		17°C
(63°F)

Compare climate in Guaimaro with other places

Compare temperature, precipitation, sunshine, UV index in Guaimaro, Cuba with other places around the world.

Monthly average precipitation in Guaimaro, Cuba

Guaimaro usually has the most precipitation in May, September and October, with an average of 19 rainy days and 147 mm (5.8 inches) of precipitation per month. The driest months in Guaimaro are February, March and December. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guaimaro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)24 (0.9)14 (0.5)19 (0.7)45 (1.8)182 (7.2)82 (3.2)92 (3.6)118 (4.7)127 (5.0)132 (5.2)72 (2.8)23 (0.9)
Average precipitation days (≥ 1 mm)4349191616171820116

Monthly sunshine hours in Guaimaro, Cuba

The sunniest months in Guaimaro are April, July and August, when the sun shines an average of 11 hours 19 minutes a day. Least sunny months in Guaimaro: January, February and November receive an average of 9 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guaimaro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours240297336341338334356343323313289300
Mean daily daylight hours11h 0m11h 26m12h 1m12h 38m13h 8m13h 22m13h 14m12h 48m12h 13m11h 37m11h 7m10h 51m

Solar UV radiation in Guaimaro, Cuba

Guaimaro experiences the highest level of ultraviolet (UV) radiation in April, May and June, when the maximum UV index can reach values of 13 - 13, which corresponds to the Extreme category of sun exposure. January, November and December are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Guaimaro UV Index data.

Average daily maximum UV levels by month for Guaimaro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)811121313131212121187