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Monthly climate in Asuncion, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Asuncion features a oceanic climate (Cfb). Temperatures typically range between 12 °C (53 °F) and 12 °C (55 °F) through the year, but rarely can drop to 0 °C (33 °F) or can rise to as high as 23 °C (74 °F). The average annual precipitation amounts to about 3148 mm (123.9 inches) and receives 252 rainy days on the 1 mm (0.04 inches) threshold annually. Asuncion enjoys an average of 3369 hours of sunshine throughout the year, and daylight varies from 11 hours 42 minutes to 12 hours 31 minutes per day.

Monthly average temperatures in Asuncion, Peru

The warmest months in Asuncion are May, August and September, with daily mean temperatures ranging from 12 to 12 °C (54 - 55 °F) throughout the day. The coldest temperatures usually occur in January, March and October, when daily mean temperatures range from 12 to 12 °C (53 - 54 °F) throughout the day. On average each year, Asuncion experiences 0 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 Asuncion. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum20°C
(69°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		21°C
(70°F)		21°C
(71°F)		22°C
(71°F)		23°C
(74°F)		23°C
(73°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)
Mean maximum20°C
(68°F)		20°C
(68°F)		20°C
(67°F)		20°C
(67°F)		20°C
(67°F)		20°C
(67°F)		21°C
(70°F)		22°C
(72°F)		21°C
(70°F)		20°C
(69°F)		20°C
(68°F)		20°C
(69°F)
Average high17°C
(63°F)		17°C
(64°F)		17°C
(63°F)		18°C
(64°F)		18°C
(64°F)		18°C
(65°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)		18°C
(64°F)		18°C
(64°F)		17°C
(64°F)
Daily mean12°C
(54°F)		12°C
(54°F)		12°C
(53°F)		12°C
(54°F)		12°C
(54°F)		12°C
(54°F)		12°C
(54°F)		12°C
(55°F)		12°C
(54°F)		12°C
(54°F)		12°C
(54°F)		12°C
(54°F)
Average low8°C
(47°F)		9°C
(48°F)		9°C
(48°F)		8°C
(47°F)		8°C
(47°F)		7°C
(45°F)		7°C
(44°F)		7°C
(44°F)		7°C
(45°F)		8°C
(46°F)		8°C
(46°F)		8°C
(47°F)
Mean minimum6°C
(43°F)		5°C
(42°F)		6°C
(43°F)		7°C
(44°F)		6°C
(43°F)		5°C
(42°F)		5°C
(40°F)		4°C
(40°F)		6°C
(42°F)		5°C
(42°F)		4°C
(39°F)		5°C
(41°F)
Minimum6°C
(42°F)		3°C
(38°F)		4°C
(40°F)		6°C
(43°F)		5°C
(41°F)		4°C
(39°F)		4°C
(39°F)		3°C
(37°F)		5°C
(42°F)		4°C
(40°F)		0°C
(33°F)		3°C
(38°F)

Compare climate in Asuncion with other places

Compare temperature, precipitation, sunshine, UV index in Asuncion, Peru with other places around the world.

Monthly average precipitation in Asuncion, Peru

Asuncion usually has the most precipitation in February, March and December, with an average of 27 rainy days and 468 mm (18.4 inches) of precipitation per month. The driest months in Asuncion are June, July and August. On average, 53 mm (2.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Asuncion. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)304 (12.0)392 (15.4)599 (23.6)348 (13.7)188 (7.4)70 (2.8)43 (1.7)47 (1.9)154 (6.1)299 (11.8)290 (11.4)413 (16.2)
Average precipitation days (≥ 1 mm)2426292724128918262326

Monthly sunshine hours in Asuncion, Peru

The sunniest months in Asuncion are June, July and August, when the sun shines an average of 10 hours 40 minutes a day. Least sunny months in Asuncion: January, February and March receive an average of 7 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Asuncion. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours214237227263313313333335310285265268
Mean daily daylight hours12h 28m12h 18m12h 7m11h 55m11h 46m11h 42m11h 44m11h 52m12h 3m12h 15m12h 25m12h 31m

Solar UV radiation in Asuncion, Peru

Asuncion experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 18 - 19, which corresponds to the Extreme category of sun exposure. June, July and August are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 14. For more detailed information, check out our hourly Asuncion UV Index data.

Average daily maximum UV levels by month for Asuncion. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)171819181513141417181616