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Monthly climate in San Jacinto, Colombia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Jacinto 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 21 °C (70 °F) or can rise to as high as 41 °C (105 °F). The average annual precipitation amounts to about 1320 mm (52.0 inches) and receives 202 rainy days on the 1 mm (0.04 inches) threshold annually. San Jacinto enjoys an average of 3252 hours of sunshine throughout the year, and daylight varies from 11 hours 33 minutes to 12 hours 40 minutes per day.

Monthly average temperatures in San Jacinto, Colombia

The warmest months in San Jacinto 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, San Jacinto 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 Jacinto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum39°C
(102°F)		41°C
(105°F)		40°C
(104°F)		38°C
(101°F)		38°C
(101°F)		36°C
(97°F)		39°C
(103°F)		39°C
(103°F)		37°C
(100°F)		35°C
(95°F)		35°C
(95°F)		38°C
(100°F)
Mean maximum38°C
(100°F)		39°C
(102°F)		39°C
(102°F)		37°C
(99°F)		35°C
(95°F)		34°C
(94°F)		36°C
(98°F)		36°C
(97°F)		35°C
(95°F)		33°C
(92°F)		34°C
(93°F)		36°C
(97°F)
Average high35°C
(95°F)		37°C
(98°F)		36°C
(97°F)		33°C
(92°F)		32°C
(90°F)		32°C
(89°F)		33°C
(91°F)		32°C
(91°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)		34°C
(93°F)
Daily mean29°C
(84°F)		30°C
(86°F)		30°C
(85°F)		29°C
(84°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		27°C
(82°F)		27°C
(81°F)		27°C
(81°F)		28°C
(83°F)
Average low24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°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
(75°F)		24°C
(76°F)
Mean minimum22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)
Minimum21°C
(70°F)		22°C
(71°F)		22°C
(72°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		22°C
(72°F)

Compare climate in San Jacinto with other places

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

Monthly average precipitation in San Jacinto, Colombia

San Jacinto usually has the most precipitation in May, September and October, with an average of 26 rainy days and 190 mm (7.5 inches) of precipitation per month. The driest months in San Jacinto are January, February and December. On average, 17 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Jacinto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)15 (0.6)5 (0.2)35 (1.4)116 (4.6)203 (8.0)141 (5.6)109 (4.3)163 (6.4)175 (6.9)191 (7.5)134 (5.3)31 (1.2)
Average precipitation days (≥ 1 mm)31620252219232528228

Monthly sunshine hours in San Jacinto, Colombia

The sunniest months in San Jacinto are February, March and December, when the sun shines an average of 10 hours 23 minutes a day. Least sunny months in San Jacinto: May, June and September receive an average of 7 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Jacinto. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours260307327275227243264258247261267310
Mean daily daylight hours11h 36m11h 48m12h 3m12h 20m12h 33m12h 40m12h 36m12h 24m12h 9m11h 53m11h 39m11h 33m

Solar UV radiation in San Jacinto, Colombia

San Jacinto 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 Jacinto UV Index data.

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