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Monthly climate in Pacaycasa, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Pacaycasa features a cold semi-arid climate (BSk). Temperatures typically range between 9 °C (49 °F) and 13 °C (55 °F) through the year, but rarely can drop to -2 °C (30 °F) or can rise to as high as 23 °C (73 °F). The average annual precipitation amounts to about 911 mm (35.9 inches) and receives 196 rainy days on the 1 mm (0.04 inches) threshold annually. Pacaycasa enjoys an average of 3357 hours of sunshine throughout the year, and daylight varies from 11 hours 21 minutes to 12 hours 51 minutes per day.

Monthly average temperatures in Pacaycasa, Peru

The warmest months in Pacaycasa are January, November and December, with daily mean temperatures ranging from 12 to 13 °C (53 - 55 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 9 to 10 °C (49 - 50 °F) throughout the day. On average each year, Pacaycasa experiences 0 days above 25 °C (77.0 °F) and 2 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Pacaycasa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum21°C
(70°F)		20°C
(69°F)		18°C
(66°F)		20°C
(68°F)		20°C
(69°F)		19°C
(67°F)		20°C
(68°F)		20°C
(69°F)		20°C
(68°F)		23°C
(73°F)		22°C
(72°F)		21°C
(71°F)
Mean maximum19°C
(67°F)		19°C
(66°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)		17°C
(63°F)		18°C
(65°F)		18°C
(65°F)		19°C
(67°F)		21°C
(70°F)		21°C
(70°F)		21°C
(69°F)
Average high16°C
(62°F)		16°C
(61°F)		16°C
(61°F)		16°C
(62°F)		16°C
(61°F)		15°C
(60°F)		15°C
(60°F)		16°C
(60°F)		16°C
(62°F)		17°C
(63°F)		18°C
(64°F)		17°C
(63°F)
Daily mean12°C
(53°F)		12°C
(53°F)		12°C
(53°F)		11°C
(52°F)		11°C
(51°F)		10°C
(50°F)		9°C
(49°F)		10°C
(50°F)		11°C
(52°F)		12°C
(53°F)		13°C
(55°F)		12°C
(55°F)
Average low8°C
(47°F)		8°C
(47°F)		8°C
(47°F)		7°C
(45°F)		5°C
(42°F)		5°C
(41°F)		4°C
(39°F)		4°C
(40°F)		6°C
(44°F)		7°C
(46°F)		9°C
(48°F)		9°C
(48°F)
Mean minimum6°C
(43°F)		6°C
(44°F)		6°C
(43°F)		4°C
(39°F)		1°C
(35°F)		2°C
(36°F)		-1°C
(31°F)		-0°C
(32°F)		4°C
(39°F)		4°C
(39°F)		6°C
(44°F)		6°C
(44°F)
Minimum5°C
(41°F)		4°C
(40°F)		5°C
(42°F)		3°C
(38°F)		1°C
(34°F)		-1°C
(31°F)		-2°C
(30°F)		-1°C
(30°F)		3°C
(37°F)		1°C
(34°F)		5°C
(40°F)		5°C
(41°F)

Compare climate in Pacaycasa with other places

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

Monthly average precipitation in Pacaycasa, Peru

Pacaycasa usually has the most precipitation in January, February and March, with an average of 26 rainy days and 149 mm (5.9 inches) of precipitation per month. The driest months in Pacaycasa are June, July and August. On average, 21 mm (0.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Pacaycasa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)140 (5.5)176 (6.9)130 (5.1)58 (2.3)32 (1.2)22 (0.9)19 (0.7)21 (0.8)36 (1.4)62 (2.4)93 (3.7)122 (4.8)
Average precipitation days (≥ 1 mm)232728181044611172325

Monthly sunshine hours in Pacaycasa, Peru

The sunniest months in Pacaycasa are May, July and August, when the sun shines an average of 10 hours 17 minutes a day. Least sunny months in Pacaycasa: January, February and December receive an average of 7 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Pacaycasa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours208229259279313295318325310305255254
Mean daily daylight hours12h 46m12h 29m12h 8m11h 47m11h 29m11h 21m11h 26m11h 41m12h 1m12h 23m12h 42m12h 51m

Solar UV radiation in Pacaycasa, Peru

Pacaycasa experiences the highest level of ultraviolet (UV) radiation in February, March and December, when the maximum UV index can reach values of 18 - 19, 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 14. For more detailed information, check out our hourly Pacaycasa UV Index data.

Average daily maximum UV levels by month for Pacaycasa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)181919171412131416181818