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Monthly climate in Chumuch, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chumuch features a oceanic climate (Cfb). Temperatures typically range between 15 °C (60 °F) and 16 °C (62 °F) through the year, but rarely can drop to 7 °C (45 °F) or can rise to as high as 25 °C (77 °F). The average annual precipitation amounts to about 1775 mm (69.9 inches) and receives 291 rainy days on the 1 mm (0.04 inches) threshold annually. Chumuch enjoys an average of 3623 hours of sunshine throughout the year, and daylight varies from 11 hours 44 minutes to 12 hours 28 minutes per day.

Monthly average temperatures in Chumuch, Peru

The warmest months in Chumuch are February, November and December, with daily mean temperatures ranging from 16 to 16 °C (61 - 62 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 15 to 16 °C (60 - 60 °F) throughout the day. On average each year, Chumuch 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 Chumuch. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(77°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)
Mean maximum23°C
(73°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		22°C
(72°F)		23°C
(74°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		23°C
(75°F)
Average high20°C
(69°F)		21°C
(69°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		21°C
(69°F)		21°C
(69°F)		21°C
(69°F)		21°C
(70°F)		20°C
(69°F)
Daily mean16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		16°C
(60°F)		15°C
(60°F)		15°C
(60°F)		16°C
(60°F)		16°C
(61°F)		16°C
(62°F)		16°C
(61°F)
Average low12°C
(55°F)		13°C
(55°F)		12°C
(55°F)		12°C
(54°F)		12°C
(54°F)		11°C
(53°F)		11°C
(52°F)		11°C
(52°F)		11°C
(52°F)		12°C
(53°F)		12°C
(55°F)		13°C
(55°F)
Mean minimum10°C
(51°F)		10°C
(51°F)		10°C
(50°F)		10°C
(50°F)		10°C
(50°F)		9°C
(49°F)		9°C
(48°F)		8°C
(47°F)		9°C
(49°F)		10°C
(50°F)		10°C
(50°F)		11°C
(51°F)
Minimum9°C
(49°F)		9°C
(48°F)		8°C
(46°F)		9°C
(49°F)		9°C
(48°F)		8°C
(48°F)		8°C
(47°F)		7°C
(45°F)		8°C
(46°F)		9°C
(49°F)		9°C
(49°F)		10°C
(50°F)

Compare climate in Chumuch with other places

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

Monthly average precipitation in Chumuch, Peru

Chumuch usually has the most precipitation in February, March and December, with an average of 27 rainy days and 216 mm (8.5 inches) of precipitation per month. The driest months in Chumuch are June, July and August. On average, 74 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chumuch. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)194 (7.6)194 (7.6)252 (9.9)172 (6.8)106 (4.2)77 (3.0)68 (2.7)76 (3.0)95 (3.7)176 (6.9)163 (6.4)203 (8.0)
Average precipitation days (≥ 1 mm)252630262519212022262427

Monthly sunshine hours in Chumuch, Peru

The sunniest months in Chumuch are May, July and August, when the sun shines an average of 10 hours 39 minutes a day. Least sunny months in Chumuch: January, February and March receive an average of 8 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chumuch. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours234275276295326316330333320311290312
Mean daily daylight hours12h 25m12h 17m12h 6m11h 56m11h 48m11h 44m11h 46m11h 53m12h 3m12h 14m12h 23m12h 28m

Solar UV radiation in Chumuch, Peru

Chumuch experiences the highest level of ultraviolet (UV) radiation in January, March and April, when the maximum UV index can reach values of 17 - 18, 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 Chumuch UV Index data.

Average daily maximum UV levels by month for Chumuch. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)171718181513131416171616