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Monthly climate in San Antonio, Central, Paraguay

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Antonio features a humid subtropical climate (Cfa).Temperatures typically range between 17 °C (63 °F) and 28 °C (83 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 1320 mm (52.0 inches) and receives 103 rainy days on the 1 mm (0.04 inches) threshold annually.San Antonio enjoys an average of 3446 hours of sunshine throughout the year, and daylight varies from 10 hours 33 minutes to 13 hours 40 minutes per day.

Monthly average temperatures in San Antonio, Central, Paraguay §

The warmest months in San Antonio are January, February and December, with daily mean temperatures ranging from 27 to 28 °C (81 - 83 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 17 to 19 °C (63 - 67 °F) throughout the day. On average each year, San Antonio experiences 252 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 Antonio, Central, Paraguay.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 41°C
(106°F)		 39°C
(103°F)		 39°C
(103°F)		 36°C
(97°F)		 35°C
(95°F)		 32°C
(90°F)		 33°C
(91°F)		 38°C
(101°F)		 41°C
(106°F)		 42°C
(108°F)		 40°C
(104°F)		 38°C
(101°F)
Mean maximum 37°C
(99°F)		 37°C
(99°F)		 37°C
(98°F)		 34°C
(93°F)		 31°C
(89°F)		 28°C
(83°F)		 32°C
(89°F)		 36°C
(97°F)		 38°C
(101°F)		 38°C
(101°F)		 37°C
(99°F)		 37°C
(99°F)
Average high 33°C
(92°F)		 33°C
(91°F)		 31°C
(88°F)		 29°C
(84°F)		 25°C
(77°F)		 23°C
(74°F)		 23°C
(74°F)		 26°C
(79°F)		 28°C
(83°F)		 30°C
(86°F)		 31°C
(88°F)		 32°C
(91°F)
Daily mean 28°C
(83°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(74°F)		 20°C
(68°F)		 18°C
(65°F)		 17°C
(63°F)		 19°C
(67°F)		 22°C
(73°F)		 24°C
(76°F)		 26°C
(79°F)		 27°C
(81°F)
Average low 24°C
(75°F)		 22°C
(72°F)		 21°C
(70°F)		 19°C
(66°F)		 16°C
(60°F)		 14°C
(58°F)		 13°C
(55°F)		 14°C
(57°F)		 17°C
(63°F)		 19°C
(67°F)		 20°C
(69°F)		 22°C
(71°F)
Mean minimum 19°C
(66°F)		 17°C
(62°F)		 15°C
(60°F)		 13°C
(55°F)		 8°C
(47°F)		 5°C
(41°F)		 2°C
(36°F)		 4°C
(40°F)		 10°C
(50°F)		 13°C
(56°F)		 16°C
(61°F)		 16°C
(62°F)
Minimum 15°C
(60°F)		 15°C
(59°F)		 13°C
(56°F)		 10°C
(50°F)		 6°C
(43°F)		 1°C
(34°F)		 -0°C
(32°F)		 2°C
(36°F)		 9°C
(48°F)		 11°C
(52°F)		 13°C
(56°F)		 15°C
(59°F)

Compare climate in San Antonio with other places

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

Monthly average precipitation in San Antonio, Central, Paraguay §

San Antonio usually has the most precipitation in May, October and November, with an average of 9 rainy days and 165 mm (6.5 inches) of precipitation per month.The driest months in San Antonio are June, July and August. On average, 61 mm (2.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Antonio, Central, Paraguay.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 130 (5.1) 90 (3.6) 107 (4.2) 129 (5.1) 135 (5.3) 78 (3.1) 49 (1.9) 54 (2.1) 78 (3.1) 199 (7.8) 160 (6.3) 110 (4.3)
Average precipitation days (≥ 1 mm) 12 9 11 7 10 8 7 4 7 11 8 9

Monthly sunshine hours in San Antonio, Central, Paraguay §

The sunniest months in San Antonio are February, November and December, when the sun shines an average of 11 hours 4 minutes a day.Least sunny months in San Antonio: May, June and July receive an average of 7 hours 59 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Antonio, Central, Paraguay.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 274 307 307 278 247 230 257 290 272 289 318 369
Mean daily daylight hours 13h 29m 12h 55m 12h 11m 11h 27m 10h 51m 10h 33m 10h 43m 11h 14m 11h 56m 12h 41m 13h 20m 13h 40m

Solar UV radiation in San Antonio, Central, Paraguay §

San Antonio experiences the highest level of ultraviolet (UV) radiation in January, November and December, when the maximum UV index can reach values of 14 - 14, 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 Antonio UV Index data.

Average daily maximum UV levels by month for San Antonio, Central, Paraguay.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 14 14 13 10 7 5 6 8 10 13 14 14