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Monthly climate in Guacari, Colombia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Guacari features a tropical rainforest climate (Af). Temperatures typically range between 18 °C (65 °F) and 19 °C (66 °F) through the year, but rarely can drop to 10 °C (50 °F) or can rise to as high as 27 °C (80 °F). The average annual precipitation amounts to about 18123 mm (713.5 inches) and receives 352 rainy days on the 1 mm (0.04 inches) threshold annually. Guacari enjoys an average of 2669 hours of sunshine throughout the year, and daylight varies from 11 hours 54 minutes to 12 hours 19 minutes per day.

Monthly average temperatures in Guacari, Colombia

The warmest months in Guacari are February, April and May, with daily mean temperatures ranging from 19 to 19 °C (66 - 66 °F) throughout the day. The coldest temperatures usually occur in January, October and December, when daily mean temperatures range from 18 to 18 °C (65 - 65 °F) throughout the day. On average each year, Guacari experiences 10 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 Guacari. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(80°F)		25°C
(78°F)		25°C
(78°F)		27°C
(80°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		26°C
(79°F)
Mean maximum25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(78°F)		24°C
(76°F)		25°C
(77°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)
Average high23°C
(73°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		23°C
(73°F)		23°C
(73°F)
Daily mean18°C
(65°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)
Average low14°C
(58°F)		14°C
(58°F)		15°C
(59°F)		15°C
(60°F)		15°C
(60°F)		15°C
(59°F)		14°C
(58°F)		14°C
(58°F)		14°C
(58°F)		15°C
(59°F)		15°C
(59°F)		14°C
(58°F)
Mean minimum11°C
(51°F)		12°C
(54°F)		13°C
(55°F)		13°C
(55°F)		13°C
(56°F)		13°C
(55°F)		12°C
(54°F)		11°C
(52°F)		11°C
(53°F)		12°C
(54°F)		13°C
(55°F)		12°C
(53°F)
Minimum10°C
(50°F)		11°C
(52°F)		12°C
(53°F)		12°C
(53°F)		12°C
(53°F)		11°C
(52°F)		10°C
(51°F)		10°C
(51°F)		11°C
(52°F)		12°C
(53°F)		12°C
(54°F)		10°C
(50°F)

Compare climate in Guacari with other places

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

Monthly average precipitation in Guacari, Colombia

Guacari usually has the most precipitation in May, July and August, with an average of 31 rainy days and 1970 mm (77.5 inches) of precipitation per month. The driest months in Guacari are January, February and November. On average, 1060 mm (41.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guacari. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)976 (38.4)1135 (44.7)1163 (45.8)1547 (60.9)1926 (75.8)1870 (73.6)2109 (83.0)1874 (73.8)1577 (62.1)1374 (54.1)1069 (42.1)1503 (59.2)
Average precipitation days (≥ 1 mm)252630293130313130302930

Monthly sunshine hours in Guacari, Colombia

The sunniest months in Guacari are July, August and September, when the sun shines an average of 8 hours 13 minutes a day. Least sunny months in Guacari: May, October and November receive an average of 6 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guacari. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours212230238209204217251263242195179223
Mean daily daylight hours11h 55m11h 59m12h 5m12h 11m12h 16m12h 19m12h 17m12h 12m12h 6m12h 1m11h 56m11h 54m

Solar UV radiation in Guacari, Colombia

Guacari experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 17, which corresponds to the Extreme category of sun exposure. June, November and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 14. For more detailed information, check out our hourly Guacari UV Index data.

Average daily maximum UV levels by month for Guacari. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151617171514141415141312