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Monthly climate in San Luis de Since, Colombia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Luis de Since features a tropical savanna climate (Aw). Temperatures typically range between 27 °C (80 °F) and 30 °C (85 °F) through the year, but rarely can drop to 21 °C (71 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 1606 mm (63.2 inches) and receives 227 rainy days on the 1 mm (0.04 inches) threshold annually. San Luis de Since enjoys an average of 3274 hours of sunshine throughout the year, and daylight varies from 11 hours 34 minutes to 12 hours 38 minutes per day.

Monthly average temperatures in San Luis de Since, Colombia

The warmest months in San Luis de Since are February, March and April, with daily mean temperatures ranging from 28 to 30 °C (83 - 85 °F) throughout the day. The coldest temperatures usually occur in September, October and November, when daily mean temperatures range from 27 to 27 °C (80 - 81 °F) throughout the day. On average each year, San Luis de Since experiences 329 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 San Luis de Since. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(99°F)		39°C
(103°F)		39°C
(103°F)		37°C
(99°F)		36°C
(98°F)		36°C
(97°F)		36°C
(97°F)		37°C
(99°F)		35°C
(95°F)		35°C
(96°F)		34°C
(94°F)		36°C
(96°F)
Mean maximum37°C
(98°F)		38°C
(101°F)		38°C
(101°F)		36°C
(98°F)		35°C
(95°F)		34°C
(93°F)		35°C
(95°F)		35°C
(95°F)		34°C
(93°F)		33°C
(92°F)		33°C
(92°F)		35°C
(95°F)
Average high34°C
(93°F)		36°C
(97°F)		35°C
(96°F)		33°C
(92°F)		32°C
(90°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		31°C
(89°F)		33°C
(91°F)
Daily mean28°C
(83°F)		30°C
(85°F)		29°C
(85°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		27°C
(80°F)		27°C
(81°F)		28°C
(82°F)
Average low24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)
Mean minimum22°C
(72°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		22°C
(73°F)		23°C
(73°F)		22°C
(72°F)
Minimum21°C
(71°F)		22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)

Compare climate in San Luis de Since with other places

Compare temperature, precipitation, sunshine, UV index in San Luis de Since, Colombia with other places around the world.

Monthly average precipitation in San Luis de Since, Colombia

San Luis de Since usually has the most precipitation in May, August and October, with an average of 26 rainy days and 210 mm (8.3 inches) of precipitation per month. The driest months in San Luis de Since are January, February and March. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Luis de Since. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)24 (0.9)6 (0.2)44 (1.7)149 (5.8)249 (9.8)188 (7.4)168 (6.6)189 (7.4)183 (7.2)193 (7.6)165 (6.5)48 (1.9)
Average precipitation days (≥ 1 mm)4110232724232426272612

Monthly sunshine hours in San Luis de Since, Colombia

The sunniest months in San Luis de Since are February, March and December, when the sun shines an average of 10 hours 20 minutes a day. Least sunny months in San Luis de Since: May, June and September receive an average of 8 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Luis de Since. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours261307325274230244265265257266266309
Mean daily daylight hours11h 38m11h 49m12h 3m12h 19m12h 32m12h 38m12h 35m12h 23m12h 9m11h 53m11h 40m11h 34m

Solar UV radiation in San Luis de Since, Colombia

San Luis de Since experiences the highest level of ultraviolet (UV) radiation in March, April and May, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly San Luis de Since UV Index data.

Average daily maximum UV levels by month for San Luis de Since. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111214151413121313131110