nomadseason

Monthly climate in San Juan de Arama, Colombia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Juan de Arama features a tropical rainforest climate (Af). Temperatures typically range between 24 °C (76 °F) and 28 °C (82 °F) through the year, but rarely can drop to 18 °C (65 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 1910 mm (75.2 inches) and receives 209 rainy days on the 1 mm (0.04 inches) threshold annually. San Juan de Arama enjoys an average of 3513 hours of sunshine throughout the year, and daylight varies from 11 hours 55 minutes to 12 hours 17 minutes per day.

Monthly average temperatures in San Juan de Arama, Colombia

The warmest months in San Juan de Arama are January, February and March, with daily mean temperatures ranging from 26 to 28 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 24 to 25 °C (76 - 77 °F) throughout the day. On average each year, San Juan de Arama experiences 325 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 Juan de Arama. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum37°C
(98°F)		37°C
(100°F)		36°C
(97°F)		34°C
(93°F)		33°C
(92°F)		32°C
(89°F)		32°C
(89°F)		32°C
(90°F)		34°C
(94°F)		34°C
(93°F)		33°C
(91°F)		34°C
(93°F)
Mean maximum35°C
(95°F)		36°C
(96°F)		35°C
(95°F)		33°C
(92°F)		32°C
(90°F)		31°C
(88°F)		31°C
(88°F)		32°C
(90°F)		33°C
(92°F)		33°C
(92°F)		32°C
(91°F)		33°C
(92°F)
Average high32°C
(89°F)		33°C
(92°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		30°C
(86°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)		31°C
(88°F)
Daily mean26°C
(80°F)		28°C
(82°F)		26°C
(80°F)		26°C
(78°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)
Average low22°C
(72°F)		23°C
(74°F)		22°C
(73°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)		21°C
(69°F)		21°C
(70°F)		22°C
(71°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)
Mean minimum20°C
(68°F)		21°C
(69°F)		21°C
(70°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		19°C
(67°F)		19°C
(66°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		20°C
(68°F)
Minimum18°C
(65°F)		20°C
(67°F)		20°C
(69°F)		19°C
(66°F)		19°C
(67°F)		19°C
(67°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)

Compare climate in San Juan de Arama with other places

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

Monthly average precipitation in San Juan de Arama, Colombia

San Juan de Arama usually has the most precipitation in April, May and June, with an average of 25 rainy days and 271 mm (10.7 inches) of precipitation per month. The driest months in San Juan de Arama are January, February and December. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Juan de Arama. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)46 (1.8)67 (2.7)167 (6.6)232 (9.1)343 (13.5)237 (9.3)227 (8.9)94 (3.7)98 (3.9)190 (7.5)161 (6.3)47 (1.9)
Average precipitation days (≥ 1 mm)861722272623141720236

Monthly sunshine hours in San Juan de Arama, Colombia

The sunniest months in San Juan de Arama are August, September and December, when the sun shines an average of 10 hours 36 minutes a day. Least sunny months in San Juan de Arama: April, May and June receive an average of 8 hours 39 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Juan de Arama. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours269293295267256264289320317307294338
Mean daily daylight hours11h 56m11h 59m12h 5m12h 10m12h 15m12h 17m12h 16m12h 12m12h 6m12h 1m11h 57m11h 55m

Solar UV radiation in San Juan de Arama, Colombia

San Juan de Arama experiences the highest level of ultraviolet (UV) radiation in March, April and May, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. June, July and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly San Juan de Arama UV Index data.

Average daily maximum UV levels by month for San Juan de Arama. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131416161513131414141312