nomadseason

Monthly climate in Riberalta, Bolivia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Riberalta features a tropical savanna climate (Aw). Temperatures typically range between 25 °C (76 °F) and 27 °C (82 °F) through the year, but rarely can drop to 12 °C (53 °F) or can rise to as high as 37 °C (98 °F). The average annual precipitation amounts to about 1856 mm (73.1 inches) and receives 205 rainy days on the 1 mm (0.04 inches) threshold annually. Riberalta enjoys an average of 3203 hours of sunshine throughout the year, and daylight varies from 11 hours 28 minutes to 12 hours 44 minutes per day.

Monthly average temperatures in Riberalta, Bolivia

The warmest months in Riberalta are September, October and November, with daily mean temperatures ranging from 27 to 27 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 25 to 25 °C (76 - 78 °F) throughout the day. On average each year, Riberalta experiences 319 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 Riberalta. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		33°C
(92°F)		33°C
(93°F)		33°C
(91°F)		34°C
(94°F)		36°C
(97°F)		36°C
(98°F)		37°C
(98°F)		36°C
(97°F)		35°C
(95°F)
Mean maximum33°C
(92°F)		33°C
(91°F)		33°C
(91°F)		33°C
(91°F)		32°C
(91°F)		32°C
(90°F)		34°C
(93°F)		35°C
(96°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		34°C
(93°F)
Average high30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)		31°C
(88°F)		32°C
(90°F)		33°C
(92°F)		32°C
(90°F)		31°C
(88°F)		30°C
(86°F)
Daily mean26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(78°F)		25°C
(76°F)		25°C
(77°F)		26°C
(79°F)		27°C
(82°F)		27°C
(81°F)		27°C
(80°F)		26°C
(79°F)
Average low23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		21°C
(70°F)		23°C
(74°F)		23°C
(75°F)		23°C
(75°F)		24°C
(75°F)
Mean minimum22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		19°C
(66°F)		18°C
(64°F)		17°C
(63°F)		14°C
(57°F)		14°C
(58°F)		19°C
(67°F)		21°C
(69°F)		22°C
(72°F)		22°C
(72°F)
Minimum20°C
(69°F)		20°C
(67°F)		20°C
(68°F)		17°C
(62°F)		16°C
(60°F)		13°C
(57°F)		12°C
(53°F)		12°C
(54°F)		16°C
(62°F)		19°C
(66°F)		21°C
(70°F)		22°C
(71°F)

Compare climate in Riberalta with other places

Compare temperature, precipitation, sunshine, UV index in Riberalta, Bolivia with other places around the world.

Monthly average precipitation in Riberalta, Bolivia

Riberalta usually has the most precipitation in January, February and December, with an average of 25 rainy days and 282 mm (11.1 inches) of precipitation per month. The driest months in Riberalta are June, July and August. On average, 29 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Riberalta. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)257 (10.1)279 (11.0)234 (9.2)189 (7.4)79 (3.1)37 (1.5)9 (0.3)42 (1.7)50 (2.0)137 (5.4)233 (9.2)310 (12.2)
Average precipitation days (≥ 1 mm)22262724156249182527

Monthly sunshine hours in Riberalta, Bolivia

The sunniest months in Riberalta are July, August and October, when the sun shines an average of 10 hours 4 minutes a day. Least sunny months in Riberalta: January, February and November receive an average of 7 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Riberalta. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours200219251247287290329308295298235238
Mean daily daylight hours12h 40m12h 26m12h 7m11h 49m11h 35m11h 28m11h 32m11h 44m12h 1m12h 20m12h 36m12h 44m

Solar UV radiation in Riberalta, Bolivia

Riberalta experiences the highest level of ultraviolet (UV) radiation in March, November and December, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. June, July and August 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 Riberalta UV Index data.

Average daily maximum UV levels by month for Riberalta. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151515141210101111141615