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Monthly climate in San Genaro, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Genaro features a ice cap climate ET). Temperatures typically range between 4 °C (40 °F) and 6 °C (43 °F) through the year, but rarely can drop to -11 °C (13 °F) or can rise to as high as 15 °C (59 °F). The average annual precipitation amounts to about 1718 mm (67.6 inches) and receives 261 rainy days on the 1 mm (0.04 inches) threshold annually. San Genaro enjoys an average of 3559 hours of sunshine throughout the year, and daylight varies from 11 hours 20 minutes to 12 hours 52 minutes per day.

Monthly average temperatures in San Genaro, Peru

The warmest months in San Genaro are March, November and December, with daily mean temperatures ranging from 6 to 6 °C (42 - 43 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 4 to 5 °C (40 - 40 °F) throughout the day. On average each year, San Genaro experiences 0 days above 25 °C (77.0 °F) and 117 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 Genaro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum15°C
(59°F)		13°C
(55°F)		12°C
(54°F)		14°C
(57°F)		13°C
(55°F)		14°C
(57°F)		13°C
(56°F)		14°C
(58°F)		14°C
(58°F)		14°C
(57°F)		14°C
(58°F)		14°C
(57°F)
Mean maximum13°C
(56°F)		12°C
(54°F)		12°C
(54°F)		12°C
(54°F)		12°C
(54°F)		11°C
(53°F)		12°C
(55°F)		12°C
(54°F)		13°C
(55°F)		13°C
(55°F)		13°C
(55°F)		13°C
(55°F)
Average high10°C
(50°F)		10°C
(50°F)		10°C
(50°F)		10°C
(51°F)		10°C
(50°F)		10°C
(50°F)		10°C
(50°F)		10°C
(50°F)		10°C
(50°F)		10°C
(50°F)		10°C
(50°F)		10°C
(50°F)
Daily mean6°C
(42°F)		6°C
(42°F)		6°C
(42°F)		5°C
(42°F)		5°C
(41°F)		4°C
(40°F)		4°C
(40°F)		5°C
(40°F)		5°C
(42°F)		5°C
(42°F)		6°C
(43°F)		6°C
(43°F)
Average low2°C
(36°F)		2°C
(36°F)		3°C
(37°F)		1°C
(34°F)		-0°C
(31°F)		-1°C
(30°F)		-2°C
(30°F)		-1°C
(31°F)		0°C
(33°F)		1°C
(34°F)		1°C
(35°F)		2°C
(36°F)
Mean minimum-2°C
(28°F)		-1°C
(30°F)		-2°C
(30°F)		-4°C
(24°F)		-6°C
(21°F)		-6°C
(21°F)		-5°C
(23°F)		-5°C
(23°F)		-5°C
(24°F)		-5°C
(24°F)		-3°C
(27°F)		-2°C
(28°F)
Minimum-4°C
(24°F)		-4°C
(25°F)		-4°C
(25°F)		-6°C
(21°F)		-7°C
(19°F)		-11°C
(13°F)		-6°C
(21°F)		-8°C
(19°F)		-6°C
(22°F)		-6°C
(21°F)		-5°C
(23°F)		-5°C
(22°F)

Compare climate in San Genaro with other places

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

Monthly average precipitation in San Genaro, Peru

San Genaro usually has the most precipitation in January, February and March, with an average of 27 rainy days and 254 mm (10.0 inches) of precipitation per month. The driest months in San Genaro are June, July and August. On average, 34 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Genaro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)230 (9.1)250 (9.8)283 (11.1)142 (5.6)80 (3.1)34 (1.4)26 (1.0)40 (1.6)109 (4.3)157 (6.2)160 (6.3)208 (8.2)
Average precipitation days (≥ 1 mm)25273125191081224272627

Monthly sunshine hours in San Genaro, Peru

The sunniest months in San Genaro are July, August and October, when the sun shines an average of 10 hours 53 minutes a day. Least sunny months in San Genaro: January, February and March receive an average of 7 hours 37 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Genaro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours214227252294330320336342332334298274
Mean daily daylight hours12h 47m12h 30m12h 8m11h 46m11h 28m11h 20m11h 25m11h 40m12h 1m12h 23m12h 43m12h 52m

Solar UV radiation in San Genaro, Peru

San Genaro experiences the highest level of ultraviolet (UV) radiation in January, February and December, when the maximum UV index can reach values of 21 - 22, which corresponds to the Extreme category of sun exposure. May, June and July are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 15. For more detailed information, check out our hourly San Genaro UV Index data.

Average daily maximum UV levels by month for San Genaro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)222220181513141517192021