nomadseason

Monthly climate in Guanay, Bolivia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Guanay features a tropical savanna climate (Aw). Temperatures typically range between 19 °C (66 °F) and 23 °C (73 °F) through the year, but rarely can drop to 7 °C (46 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 3312 mm (130.4 inches) and receives 270 rainy days on the 1 mm (0.04 inches) threshold annually. Guanay enjoys an average of 3292 hours of sunshine throughout the year, and daylight varies from 11 hours 12 minutes to 13 hours 1 minutes per day.

Monthly average temperatures in Guanay, Bolivia

The warmest months in Guanay are January, October and November, with daily mean temperatures ranging from 22 to 23 °C (73 - 73 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 19 to 20 °C (66 - 68 °F) throughout the day. On average each year, Guanay experiences 199 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 Guanay. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		29°C
(84°F)		27°C
(82°F)		27°C
(81°F)		29°C
(85°F)		31°C
(88°F)		32°C
(91°F)		34°C
(93°F)		32°C
(90°F)
Mean maximum31°C
(88°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		28°C
(82°F)		25°C
(78°F)		27°C
(80°F)		29°C
(84°F)		30°C
(87°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)
Average high26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(79°F)		24°C
(76°F)		23°C
(73°F)		23°C
(74°F)		24°C
(76°F)		26°C
(80°F)		27°C
(81°F)		27°C
(81°F)		26°C
(80°F)
Daily mean23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		20°C
(69°F)		19°C
(66°F)		19°C
(66°F)		20°C
(68°F)		22°C
(71°F)		22°C
(73°F)		23°C
(73°F)		22°C
(72°F)
Average low19°C
(67°F)		19°C
(67°F)		19°C
(66°F)		18°C
(65°F)		17°C
(62°F)		16°C
(60°F)		15°C
(59°F)		15°C
(60°F)		17°C
(63°F)		18°C
(64°F)		19°C
(66°F)		19°C
(67°F)
Mean minimum17°C
(63°F)		17°C
(62°F)		16°C
(61°F)		14°C
(58°F)		13°C
(55°F)		12°C
(54°F)		10°C
(50°F)		11°C
(52°F)		12°C
(55°F)		15°C
(59°F)		16°C
(60°F)		17°C
(62°F)
Minimum17°C
(62°F)		16°C
(61°F)		14°C
(58°F)		13°C
(57°F)		10°C
(50°F)		9°C
(48°F)		7°C
(46°F)		8°C
(46°F)		9°C
(49°F)		14°C
(58°F)		14°C
(57°F)		15°C
(60°F)

Compare climate in Guanay with other places

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

Monthly average precipitation in Guanay, Bolivia

Guanay usually has the most precipitation in February, March and December, with an average of 28 rainy days and 441 mm (17.4 inches) of precipitation per month. The driest months in Guanay are July, August and September. On average, 133 mm (5.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guanay. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)405 (16.0)436 (17.2)417 (16.4)260 (10.2)196 (7.7)158 (6.2)124 (4.9)119 (4.7)156 (6.1)277 (10.9)294 (11.6)471 (18.5)
Average precipitation days (≥ 1 mm)242827252020171419232429

Monthly sunshine hours in Guanay, Bolivia

The sunniest months in Guanay are August, September and October, when the sun shines an average of 9 hours 57 minutes a day. Least sunny months in Guanay: January, February and December receive an average of 7 hours 46 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guanay. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours219238287280281257284302314299276249
Mean daily daylight hours12h 54m12h 34m12h 8m11h 43m11h 22m11h 12m11h 17m11h 36m12h 0m12h 26m12h 49m13h 1m

Solar UV radiation in Guanay, Bolivia

Guanay experiences the highest level of ultraviolet (UV) radiation in February, November and December, when the maximum UV index can reach values of 17 - 17, 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 Guanay UV Index data.

Average daily maximum UV levels by month for Guanay. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)16171614129101114161717