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Monthly climate in Ullulluco, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ullulluco features a oceanic climate (Cfb). Temperatures typically range between 10 °C (51 °F) and 12 °C (53 °F) through the year, but rarely can drop to 0 °C (32 °F) or can rise to as high as 23 °C (73 °F). The average annual precipitation amounts to about 1324 mm (52.1 inches) and receives 235 rainy days on the 1 mm (0.04 inches) threshold annually. Ullulluco enjoys an average of 3338 hours of sunshine throughout the year, and daylight varies from 11 hours 37 minutes to 12 hours 35 minutes per day.

Monthly average temperatures in Ullulluco, Peru

The warmest months in Ullulluco are February, November and December, with daily mean temperatures ranging from 11 to 12 °C (53 - 53 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 10 to 11 °C (51 - 52 °F) throughout the day. On average each year, Ullulluco 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 Ullulluco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(70°F)		21°C
(69°F)		19°C
(67°F)		20°C
(68°F)		21°C
(69°F)		20°C
(68°F)		21°C
(70°F)		22°C
(72°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		23°C
(73°F)
Mean maximum19°C
(67°F)		20°C
(68°F)		18°C
(65°F)		19°C
(66°F)		19°C
(67°F)		19°C
(66°F)		20°C
(67°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)
Average high16°C
(61°F)		17°C
(63°F)		16°C
(61°F)		16°C
(62°F)		17°C
(62°F)		17°C
(62°F)		17°C
(62°F)		17°C
(63°F)		17°C
(62°F)		17°C
(62°F)		17°C
(63°F)		17°C
(63°F)
Daily mean11°C
(52°F)		11°C
(53°F)		11°C
(52°F)		11°C
(52°F)		11°C
(52°F)		11°C
(52°F)		10°C
(51°F)		11°C
(51°F)		11°C
(52°F)		11°C
(52°F)		12°C
(53°F)		12°C
(53°F)
Average low7°C
(45°F)		7°C
(46°F)		7°C
(45°F)		7°C
(44°F)		6°C
(44°F)		6°C
(42°F)		5°C
(41°F)		5°C
(41°F)		6°C
(42°F)		6°C
(44°F)		7°C
(45°F)		7°C
(45°F)
Mean minimum5°C
(40°F)		4°C
(40°F)		5°C
(41°F)		4°C
(40°F)		3°C
(38°F)		3°C
(39°F)		1°C
(35°F)		1°C
(35°F)		3°C
(38°F)		4°C
(40°F)		4°C
(39°F)		4°C
(40°F)
Minimum2°C
(36°F)		2°C
(36°F)		4°C
(40°F)		4°C
(39°F)		2°C
(36°F)		1°C
(34°F)		-0°C
(32°F)		1°C
(34°F)		3°C
(37°F)		3°C
(38°F)		1°C
(34°F)		3°C
(38°F)

Compare climate in Ullulluco with other places

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

Monthly average precipitation in Ullulluco, Peru

Ullulluco usually has the most precipitation in January, March and December, with an average of 26 rainy days and 180 mm (7.1 inches) of precipitation per month. The driest months in Ullulluco are June, July and August. On average, 30 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ullulluco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)157 (6.2)150 (5.9)210 (8.3)127 (5.0)66 (2.6)35 (1.4)28 (1.1)28 (1.1)63 (2.5)137 (5.4)151 (5.9)172 (6.8)
Average precipitation days (≥ 1 mm)232430241897717252526

Monthly sunshine hours in Ullulluco, Peru

The sunniest months in Ullulluco are May, July and August, when the sun shines an average of 10 hours 13 minutes a day. Least sunny months in Ullulluco: January, February and March receive an average of 7 hours 29 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ullulluco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours201239240273307302317326306292258270
Mean daily daylight hours12h 32m12h 21m12h 7m11h 53m11h 42m11h 37m11h 40m11h 49m12h 2m12h 16m12h 29m12h 35m

Solar UV radiation in Ullulluco, Peru

Ullulluco 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 Ullulluco UV Index data.

Average daily maximum UV levels by month for Ullulluco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)181919181513141417181717