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Monthly climate in San Juan Bautista, Paraguay

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Juan Bautista features a humid subtropical climate (Cfa). Temperatures typically range between 16 °C (62 °F) and 28 °C (82 °F) through the year, but rarely can drop to -1 °C (31 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 1358 mm (53.5 inches) and receives 104 rainy days on the 1 mm (0.04 inches) threshold annually. San Juan Bautista enjoys an average of 3459 hours of sunshine throughout the year, and daylight varies from 10 hours 28 minutes to 13 hours 46 minutes per day.

Monthly average temperatures in San Juan Bautista, Paraguay

The warmest months in San Juan Bautista are January, February and December, with daily mean temperatures ranging from 27 to 28 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 16 to 18 °C (62 - 65 °F) throughout the day. On average each year, San Juan Bautista experiences 237 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 Bautista. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum41°C
(106°F)		41°C
(105°F)		39°C
(102°F)		34°C
(94°F)		34°C
(94°F)		32°C
(89°F)		33°C
(92°F)		39°C
(102°F)		38°C
(101°F)		41°C
(106°F)		40°C
(104°F)		39°C
(102°F)
Mean maximum37°C
(99°F)		37°C
(100°F)		37°C
(99°F)		33°C
(92°F)		31°C
(88°F)		28°C
(83°F)		31°C
(89°F)		35°C
(96°F)		37°C
(98°F)		37°C
(99°F)		37°C
(98°F)		37°C
(100°F)
Average high33°C
(92°F)		33°C
(91°F)		31°C
(88°F)		28°C
(82°F)		24°C
(75°F)		22°C
(72°F)		22°C
(72°F)		25°C
(77°F)		27°C
(80°F)		28°C
(84°F)		30°C
(87°F)		32°C
(90°F)
Daily mean28°C
(82°F)		27°C
(81°F)		25°C
(78°F)		22°C
(73°F)		19°C
(66°F)		17°C
(63°F)		16°C
(62°F)		18°C
(65°F)		21°C
(70°F)		23°C
(74°F)		25°C
(77°F)		27°C
(80°F)
Average low23°C
(74°F)		22°C
(71°F)		20°C
(69°F)		18°C
(65°F)		15°C
(59°F)		13°C
(56°F)		12°C
(53°F)		13°C
(55°F)		16°C
(61°F)		18°C
(65°F)		19°C
(67°F)		21°C
(70°F)
Mean minimum18°C
(65°F)		16°C
(61°F)		15°C
(59°F)		12°C
(54°F)		7°C
(46°F)		4°C
(40°F)		1°C
(34°F)		4°C
(39°F)		9°C
(48°F)		12°C
(55°F)		15°C
(59°F)		16°C
(61°F)
Minimum15°C
(60°F)		14°C
(58°F)		13°C
(56°F)		9°C
(48°F)		5°C
(41°F)		1°C
(34°F)		-1°C
(31°F)		1°C
(34°F)		7°C
(46°F)		10°C
(51°F)		12°C
(54°F)		14°C
(57°F)

Compare climate in San Juan Bautista with other places

Compare temperature, precipitation, sunshine, UV index in San Juan Bautista, Paraguay with other places around the world.

Monthly average precipitation in San Juan Bautista, Paraguay

San Juan Bautista usually has the most precipitation in May, October and November, with an average of 10 rainy days and 172 mm (6.8 inches) of precipitation per month. The driest months in San Juan Bautista are February, July and August. On average, 70 mm (2.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Juan Bautista. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)143 (5.6)77 (3.0)110 (4.3)125 (4.9)193 (7.6)89 (3.5)73 (2.9)59 (2.3)85 (3.3)170 (6.7)152 (6.0)82 (3.2)
Average precipitation days (≥ 1 mm)1291071086591198

Monthly sunshine hours in San Juan Bautista, Paraguay

The sunniest months in San Juan Bautista are March, November and December, when the sun shines an average of 11 hours 1 minutes a day. Least sunny months in San Juan Bautista: May, June and July receive an average of 7 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Juan Bautista. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours275309315275243231252292272293321377
Mean daily daylight hours13h 34m12h 58m12h 12m11h 25m10h 46m10h 28m10h 38m11h 12m11h 56m12h 43m13h 25m13h 46m

Solar UV radiation in San Juan Bautista, Paraguay

San Juan Bautista experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly San Juan Bautista UV Index data.

Average daily maximum UV levels by month for San Juan Bautista. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141310756710131414