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Monthly climate in Salto del Guaira, Paraguay

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Salto del Guaira features a humid subtropical climate (Cfa). Temperatures typically range between 18 °C (65 °F) and 26 °C (80 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 42 °C (107 °F). The average annual precipitation amounts to about 1265 mm (49.8 inches) and receives 114 rainy days on the 1 mm (0.04 inches) threshold annually. Salto del Guaira enjoys an average of 3446 hours of sunshine throughout the year, and daylight varies from 10 hours 39 minutes to 13 hours 35 minutes per day.

Monthly average temperatures in Salto del Guaira, Paraguay

The warmest months in Salto del Guaira are January, February and December, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 18 to 20 °C (65 - 68 °F) throughout the day. On average each year, Salto del Guaira experiences 263 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 Salto del Guaira. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum39°C
(102°F)		37°C
(98°F)		37°C
(99°F)		34°C
(93°F)		33°C
(92°F)		31°C
(88°F)		33°C
(91°F)		37°C
(98°F)		40°C
(103°F)		42°C
(107°F)		37°C
(100°F)		38°C
(100°F)
Mean maximum35°C
(95°F)		35°C
(96°F)		35°C
(96°F)		33°C
(91°F)		31°C
(89°F)		28°C
(82°F)		31°C
(88°F)		35°C
(95°F)		38°C
(101°F)		37°C
(99°F)		36°C
(98°F)		36°C
(96°F)
Average high31°C
(89°F)		31°C
(89°F)		31°C
(88°F)		28°C
(83°F)		25°C
(78°F)		24°C
(75°F)		25°C
(77°F)		26°C
(79°F)		31°C
(87°F)		30°C
(86°F)		31°C
(88°F)		31°C
(88°F)
Daily mean26°C
(80°F)		26°C
(79°F)		26°C
(78°F)		23°C
(74°F)		20°C
(69°F)		19°C
(66°F)		18°C
(65°F)		20°C
(68°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)
Average low23°C
(73°F)		22°C
(71°F)		21°C
(71°F)		19°C
(66°F)		16°C
(61°F)		15°C
(59°F)		13°C
(55°F)		14°C
(58°F)		18°C
(65°F)		20°C
(68°F)		20°C
(69°F)		22°C
(71°F)
Mean minimum20°C
(68°F)		18°C
(65°F)		17°C
(62°F)		13°C
(55°F)		9°C
(49°F)		8°C
(47°F)		4°C
(39°F)		6°C
(44°F)		12°C
(54°F)		14°C
(57°F)		17°C
(63°F)		18°C
(64°F)
Minimum17°C
(64°F)		17°C
(62°F)		15°C
(59°F)		9°C
(48°F)		7°C
(45°F)		2°C
(37°F)		2°C
(36°F)		5°C
(41°F)		9°C
(49°F)		10°C
(50°F)		16°C
(60°F)		16°C
(61°F)

Compare climate in Salto del Guaira with other places

Compare temperature, precipitation, sunshine, UV index in Salto del Guaira, Paraguay with other places around the world.

Monthly average precipitation in Salto del Guaira, Paraguay

Salto del Guaira usually has the most precipitation in January, October and December, with an average of 14 rainy days and 161 mm (6.3 inches) of precipitation per month. The driest months in Salto del Guaira are April, July and September. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Salto del Guaira. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)152 (6.0)119 (4.7)118 (4.7)60 (2.4)106 (4.2)103 (4.1)23 (0.9)108 (4.3)55 (2.2)147 (5.8)90 (3.6)182 (7.2)
Average precipitation days (≥ 1 mm)181012698366121014

Monthly sunshine hours in Salto del Guaira, Paraguay

The sunniest months in Salto del Guaira are March, November and December, when the sun shines an average of 10 hours 27 minutes a day. Least sunny months in Salto del Guaira: January, May and June receive an average of 8 hours 5 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Salto del Guaira. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours251304312290260233290276290287320329
Mean daily daylight hours13h 25m12h 52m12h 11m11h 29m10h 55m10h 39m10h 48m11h 17m11h 57m12h 39m13h 16m13h 35m

Solar UV radiation in Salto del Guaira, Paraguay

Salto del Guaira experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Salto del Guaira UV Index data.

Average daily maximum UV levels by month for Salto del Guaira. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15141311867911131515