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Monthly climate in Fortul, Colombia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Fortul features a tropical monsoon climate (Am). Temperatures typically range between 24 °C (75 °F) and 26 °C (79 °F) through the year, but rarely can drop to 18 °C (66 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 2114 mm (83.2 inches) and receives 220 rainy days on the 1 mm (0.04 inches) threshold annually. Fortul enjoys an average of 3693 hours of sunshine throughout the year, and daylight varies from 11 hours 43 minutes to 12 hours 29 minutes per day.

Monthly average temperatures in Fortul, Colombia

The warmest months in Fortul are February, March and April, with daily mean temperatures ranging from 26 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 24 to 24 °C (75 - 76 °F) throughout the day. On average each year, Fortul experiences 323 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 Fortul. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		34°C
(93°F)		35°C
(95°F)		35°C
(96°F)		35°C
(95°F)		31°C
(88°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		32°C
(90°F)		32°C
(91°F)
Mean maximum32°C
(90°F)		33°C
(92°F)		34°C
(93°F)		33°C
(91°F)		32°C
(90°F)		30°C
(87°F)		30°C
(87°F)		31°C
(89°F)		32°C
(89°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)
Average high29°C
(85°F)		31°C
(88°F)		30°C
(87°F)		30°C
(86°F)		29°C
(84°F)		27°C
(82°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)
Daily mean25°C
(77°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)
Average low21°C
(70°F)		22°C
(72°F)		23°C
(73°F)		22°C
(73°F)		22°C
(72°F)		22°C
(71°F)		21°C
(71°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)
Mean minimum19°C
(67°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		20°C
(68°F)		20°C
(69°F)		21°C
(69°F)		21°C
(70°F)		20°C
(67°F)
Minimum19°C
(66°F)		20°C
(68°F)		20°C
(69°F)		20°C
(68°F)		20°C
(69°F)		20°C
(68°F)		20°C
(67°F)		20°C
(68°F)		20°C
(67°F)		20°C
(68°F)		20°C
(68°F)		18°C
(66°F)

Compare climate in Fortul with other places

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

Monthly average precipitation in Fortul, Colombia

Fortul usually has the most precipitation in May, June and July, with an average of 26 rainy days and 317 mm (12.5 inches) of precipitation per month. The driest months in Fortul are January, February and December. On average, 28 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Fortul. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)36 (1.4)13 (0.5)86 (3.4)187 (7.3)316 (12.4)337 (13.3)298 (11.7)246 (9.7)205 (8.1)239 (9.4)116 (4.6)34 (1.3)
Average precipitation days (≥ 1 mm)621120252728262425197

Monthly sunshine hours in Fortul, Colombia

The sunniest months in Fortul are August, September and December, when the sun shines an average of 10 hours 49 minutes a day. Least sunny months in Fortul: January, May and June receive an average of 9 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Fortul. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours267299306294293286319332324315313338
Mean daily daylight hours11h 45m11h 53m12h 4m12h 15m12h 25m12h 29m12h 27m12h 18m12h 8m11h 57m11h 47m11h 43m

Solar UV radiation in Fortul, Colombia

Fortul experiences the highest level of ultraviolet (UV) radiation in March, April and May, when the maximum UV index can reach values of 14 - 16, which corresponds to the Extreme category of sun exposure. January, November and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Fortul UV Index data.

Average daily maximum UV levels by month for Fortul. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121315161413131313131211