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Monthly climate in Cuba, Portugal

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cuba features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 10 °C (49 °F) and 25 °C (77 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 44 °C (112 °F). The average annual precipitation amounts to about 438 mm (17.3 inches) and receives 61 rainy days on the 1 mm (0.04 inches) threshold annually. Cuba enjoys an average of 3800 hours of sunshine throughout the year, and daylight varies from 9 hours 32 minutes to 14 hours 45 minutes per day.

Monthly average temperatures in Cuba, Portugal

The warmest months in Cuba are July, August and September, with daily mean temperatures ranging from 23 to 25 °C (74 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 12 °C (49 - 54 °F) throughout the day. On average each year, Cuba experiences 128 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 Cuba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum22°C
(71°F)		24°C
(75°F)		28°C
(82°F)		29°C
(85°F)		35°C
(95°F)		43°C
(109°F)		42°C
(108°F)		44°C
(112°F)		38°C
(101°F)		35°C
(94°F)		25°C
(77°F)		21°C
(70°F)
Mean maximum19°C
(66°F)		22°C
(72°F)		25°C
(77°F)		28°C
(82°F)		33°C
(92°F)		36°C
(97°F)		39°C
(102°F)		40°C
(104°F)		37°C
(98°F)		32°C
(90°F)		23°C
(74°F)		20°C
(68°F)
Average high15°C
(58°F)		17°C
(63°F)		18°C
(65°F)		20°C
(69°F)		26°C
(79°F)		28°C
(83°F)		32°C
(89°F)		33°C
(92°F)		30°C
(86°F)		25°C
(78°F)		18°C
(65°F)		16°C
(61°F)
Daily mean10°C
(49°F)		12°C
(54°F)		13°C
(56°F)		15°C
(60°F)		19°C
(67°F)		21°C
(71°F)		24°C
(75°F)		25°C
(77°F)		23°C
(74°F)		19°C
(67°F)		14°C
(57°F)		11°C
(53°F)
Average low6°C
(43°F)		8°C
(46°F)		9°C
(48°F)		11°C
(51°F)		13°C
(56°F)		15°C
(59°F)		17°C
(63°F)		18°C
(64°F)		17°C
(63°F)		14°C
(57°F)		10°C
(50°F)		8°C
(47°F)
Mean minimum1°C
(34°F)		3°C
(38°F)		4°C
(40°F)		6°C
(43°F)		8°C
(47°F)		11°C
(53°F)		13°C
(56°F)		14°C
(57°F)		12°C
(54°F)		8°C
(46°F)		5°C
(41°F)		3°C
(37°F)
Minimum-1°C
(30°F)		1°C
(34°F)		2°C
(36°F)		5°C
(41°F)		6°C
(43°F)		10°C
(50°F)		12°C
(54°F)		14°C
(57°F)		10°C
(51°F)		6°C
(42°F)		4°C
(39°F)		-0°C
(32°F)

Compare climate in Cuba with other places

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

Monthly average precipitation in Cuba, Portugal

Cuba usually has the most precipitation in March, April and December, with an average of 9 rainy days and 67 mm (2.7 inches) of precipitation per month. The driest months in Cuba are June, July and August. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cuba. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)29 (1.2)47 (1.8)84 (3.3)65 (2.5)27 (1.1)11 (0.4)2 (0.1)2 (0.1)19 (0.8)46 (1.8)53 (2.1)54 (2.1)
Average precipitation days (≥ 1 mm)4681163001598

Monthly sunshine hours in Cuba, Portugal

The sunniest months in Cuba are May, June and July, when the sun shines an average of 13 hours 25 minutes a day. Least sunny months in Cuba: January, February and December receive an average of 6 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cuba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours184221296348402404427400350316231216
Mean daily daylight hours9h 50m10h 46m11h 58m13h 12m14h 14m14h 45m14h 29m13h 34m12h 23m11h 9m10h 5m9h 32m

Solar UV radiation in Cuba, Portugal

Cuba experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 10 - 11, which corresponds to the Very High / Extreme category of sun exposure. January, November and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Cuba UV Index data.

Average daily maximum UV levels by month for Cuba. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)3569101110109643