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Monthly climate in Altos del Rosario, Colombia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Altos del Rosario features a tropical savanna climate (Aw). Temperatures typically range between 27 °C (81 °F) and 30 °C (86 °F) through the year, but rarely can drop to 22 °C (72 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 4113 mm (161.9 inches) and receives 272 rainy days on the 1 mm (0.04 inches) threshold annually. Altos del Rosario enjoys an average of 3370 hours of sunshine throughout the year, and daylight varies from 11 hours 36 minutes to 12 hours 36 minutes per day.

Monthly average temperatures in Altos del Rosario, Colombia

The warmest months in Altos del Rosario are January, February and March, with daily mean temperatures ranging from 29 to 30 °C (84 - 86 °F) throughout the day. The coldest temperatures usually occur in September, October and November, when daily mean temperatures range from 27 to 27 °C (81 - 82 °F) throughout the day. On average each year, Altos del Rosario 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 Altos del Rosario. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(96°F)		38°C
(100°F)		37°C
(98°F)		36°C
(98°F)		35°C
(95°F)		36°C
(97°F)		35°C
(96°F)		36°C
(97°F)		35°C
(95°F)		35°C
(94°F)		34°C
(93°F)		34°C
(94°F)
Mean maximum35°C
(95°F)		36°C
(98°F)		36°C
(97°F)		35°C
(95°F)		34°C
(94°F)		34°C
(94°F)		35°C
(95°F)		34°C
(94°F)		34°C
(94°F)		33°C
(92°F)		33°C
(92°F)		33°C
(92°F)
Average high32°C
(90°F)		34°C
(94°F)		33°C
(92°F)		32°C
(90°F)		31°C
(88°F)		31°C
(89°F)		32°C
(89°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)		31°C
(87°F)		32°C
(89°F)
Daily mean29°C
(84°F)		30°C
(86°F)		29°C
(85°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		28°C
(83°F)
Average low25°C
(78°F)		26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		25°C
(76°F)		25°C
(78°F)
Mean minimum23°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)
Minimum23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		22°C
(72°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)

Compare climate in Altos del Rosario with other places

Compare temperature, precipitation, sunshine, UV index in Altos del Rosario, Colombia with other places around the world.

Monthly average precipitation in Altos del Rosario, Colombia

Altos del Rosario usually has the most precipitation in June, July and August, with an average of 28 rainy days and 577 mm (22.7 inches) of precipitation per month. The driest months in Altos del Rosario are January, February and March. On average, 57 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Altos del Rosario. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)51 (2.0)11 (0.5)108 (4.2)329 (13.0)549 (21.6)559 (22.0)566 (22.3)607 (23.9)463 (18.2)462 (18.2)295 (11.6)112 (4.4)
Average precipitation days (≥ 1 mm)7215272928292929302819

Monthly sunshine hours in Altos del Rosario, Colombia

The sunniest months in Altos del Rosario are February, March and December, when the sun shines an average of 10 hours 26 minutes a day. Least sunny months in Altos del Rosario: January, May and June receive an average of 8 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Altos del Rosario. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours266308321277238260285280266268275320
Mean daily daylight hours11h 39m11h 50m12h 4m12h 18m12h 30m12h 36m12h 33m12h 22m12h 8m11h 54m11h 42m11h 36m

Solar UV radiation in Altos del Rosario, Colombia

Altos del Rosario 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 Altos del Rosario UV Index data.

Average daily maximum UV levels by month for Altos del Rosario. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)111214151413131313131110