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Monthly climate in San Lazaro, Paraguay

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Lazaro features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (69 °F) and 29 °C (85 °F) through the year, but rarely can drop to 2 °C (36 °F) or can rise to as high as 41 °C (107 °F). The average annual precipitation amounts to about 1253 mm (49.3 inches) and receives 111 rainy days on the 1 mm (0.04 inches) threshold annually. San Lazaro enjoys an average of 3482 hours of sunshine throughout the year, and daylight varies from 10 hours 47 minutes to 13 hours 26 minutes per day.

Monthly average temperatures in San Lazaro, Paraguay

The warmest months in San Lazaro are January, February and December, with daily mean temperatures ranging from 28 to 29 °C (83 - 85 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 20 to 22 °C (69 - 72 °F) throughout the day. On average each year, San Lazaro experiences 285 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 Lazaro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum40°C
(105°F)		39°C
(102°F)		39°C
(103°F)		37°C
(98°F)		35°C
(96°F)		34°C
(94°F)		35°C
(96°F)		39°C
(102°F)		41°C
(105°F)		41°C
(107°F)		40°C
(104°F)		40°C
(105°F)
Mean maximum38°C
(100°F)		37°C
(99°F)		37°C
(99°F)		36°C
(96°F)		34°C
(94°F)		30°C
(86°F)		34°C
(93°F)		37°C
(99°F)		39°C
(103°F)		40°C
(105°F)		38°C
(101°F)		38°C
(101°F)
Average high34°C
(93°F)		34°C
(93°F)		33°C
(92°F)		31°C
(88°F)		28°C
(82°F)		26°C
(78°F)		27°C
(80°F)		29°C
(84°F)		32°C
(90°F)		33°C
(92°F)		33°C
(92°F)		34°C
(93°F)
Daily mean29°C
(85°F)		28°C
(83°F)		28°C
(82°F)		26°C
(78°F)		22°C
(72°F)		21°C
(70°F)		20°C
(69°F)		22°C
(73°F)		26°C
(79°F)		27°C
(82°F)		28°C
(82°F)		29°C
(84°F)
Average low25°C
(77°F)		24°C
(75°F)		23°C
(74°F)		21°C
(70°F)		18°C
(64°F)		17°C
(62°F)		15°C
(60°F)		17°C
(63°F)		20°C
(69°F)		22°C
(73°F)		23°C
(73°F)		24°C
(75°F)
Mean minimum21°C
(69°F)		20°C
(68°F)		18°C
(65°F)		14°C
(58°F)		10°C
(50°F)		9°C
(48°F)		4°C
(40°F)		8°C
(46°F)		13°C
(56°F)		16°C
(61°F)		18°C
(64°F)		19°C
(66°F)
Minimum17°C
(64°F)		18°C
(65°F)		16°C
(61°F)		11°C
(53°F)		6°C
(44°F)		4°C
(40°F)		2°C
(36°F)		5°C
(40°F)		10°C
(50°F)		12°C
(53°F)		16°C
(62°F)		18°C
(65°F)

Compare climate in San Lazaro with other places

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

Monthly average precipitation in San Lazaro, Paraguay

San Lazaro usually has the most precipitation in March, October and December, with an average of 11 rainy days and 163 mm (6.4 inches) of precipitation per month. The driest months in San Lazaro are June, July and September. On average, 42 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Lazaro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)129 (5.1)125 (4.9)153 (6.0)74 (2.9)97 (3.8)55 (2.2)14 (0.5)71 (2.8)58 (2.3)143 (5.6)141 (5.6)192 (7.6)
Average precipitation days (≥ 1 mm)1313117108266101213

Monthly sunshine hours in San Lazaro, Paraguay

The sunniest months in San Lazaro are March, November and December, when the sun shines an average of 10 hours 35 minutes a day. Least sunny months in San Lazaro: May, June and August receive an average of 8 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Lazaro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours276297312294261234282269288303315346
Mean daily daylight hours13h 17m12h 48m12h 10m11h 32m11h 2m10h 47m10h 55m11h 22m11h 58m12h 36m13h 9m13h 26m

Solar UV radiation in San Lazaro, Paraguay

San Lazaro experiences the highest level of ultraviolet (UV) radiation in January, February 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 San Lazaro UV Index data.

Average daily maximum UV levels by month for San Lazaro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)15151311877911131415