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Monthly climate in Santa Lucia, Cuba

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Santa Lucia features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (75 °F) and 28 °C (83 °F) through the year, but rarely can drop to 15 °C (59 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 963 mm (37.9 inches) and receives 172 rainy days on the 1 mm (0.04 inches) threshold annually. Santa Lucia enjoys an average of 3822 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 Santa Lucia, Cuba

The warmest months in Santa Lucia are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 24 to 25 °C (75 - 77 °F) throughout the day. On average each year, Santa Lucia experiences 319 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 Santa Lucia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		33°C
(92°F)		32°C
(90°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		33°C
(92°F)		33°C
(91°F)		31°C
(88°F)		31°C
(89°F)
Mean maximum30°C
(85°F)		30°C
(86°F)		30°C
(87°F)		32°C
(89°F)		31°C
(89°F)		32°C
(90°F)		33°C
(92°F)		33°C
(92°F)		33°C
(91°F)		32°C
(89°F)		30°C
(87°F)		31°C
(87°F)
Average high27°C
(81°F)		27°C
(82°F)		27°C
(81°F)		29°C
(84°F)		29°C
(85°F)		31°C
(87°F)		31°C
(89°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		28°C
(83°F)		27°C
(82°F)
Daily mean24°C
(75°F)		25°C
(77°F)		24°C
(76°F)		26°C
(78°F)		26°C
(80°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)		25°C
(77°F)
Average low22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		23°C
(74°F)		24°C
(76°F)		25°C
(78°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		25°C
(77°F)		24°C
(75°F)		23°C
(74°F)
Mean minimum19°C
(66°F)		19°C
(67°F)		20°C
(69°F)		21°C
(71°F)		22°C
(73°F)		24°C
(76°F)		24°C
(76°F)		25°C
(76°F)		24°C
(75°F)		24°C
(75°F)		22°C
(72°F)		21°C
(70°F)
Minimum15°C
(59°F)		16°C
(62°F)		19°C
(66°F)		20°C
(69°F)		22°C
(71°F)		23°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		21°C
(70°F)		19°C
(67°F)

Compare climate in Santa Lucia with other places

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

Monthly average precipitation in Santa Lucia, Cuba

Santa Lucia usually has the most precipitation in May, September and October, with an average of 20 rainy days and 144 mm (5.7 inches) of precipitation per month. The driest months in Santa Lucia are January, February and July. On average, 43 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Santa Lucia. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)48 (1.9)30 (1.2)51 (2.0)55 (2.2)155 (6.1)54 (2.1)49 (1.9)78 (3.1)141 (5.6)136 (5.4)111 (4.4)54 (2.1)
Average precipitation days (≥ 1 mm)12611102012141318231914

Monthly sunshine hours in Santa Lucia, Cuba

The sunniest months in Santa Lucia are April, July and August, when the sun shines an average of 11 hours 22 minutes a day. Least sunny months in Santa Lucia: January, November and December receive an average of 8 hours 55 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Santa Lucia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours234298333342335341362341327319288298
Mean daily daylight hours11h 0m11h 26m12h 1m12h 38m13h 8m13h 22m13h 14m12h 48m12h 13m11h 37m11h 7m10h 51m

Solar UV radiation in Santa Lucia, Cuba

Santa Lucia experiences the highest level of ultraviolet (UV) radiation in April, May and August, 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 Santa Lucia UV Index data.

Average daily maximum UV levels by month for Santa Lucia. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)811121313131313121187