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Monthly climate in Puerto Huarmey, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Puerto Huarmey features a hot semi-arid climate (BSh). Temperatures typically range between 17 °C (62 °F) and 24 °C (75 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 32 °C (89 °F). The average annual precipitation amounts to about 110 mm (4.3 inches) and receives 11 rainy days on the 1 mm (0.04 inches) threshold annually. Puerto Huarmey enjoys an average of 3889 hours of sunshine throughout the year, and daylight varies from 11 hours 32 minutes to 12 hours 41 minutes per day.

Monthly average temperatures in Puerto Huarmey, Peru

The warmest months in Puerto Huarmey are January, February and March, with daily mean temperatures ranging from 23 to 24 °C (73 - 75 °F) throughout the day. The coldest temperatures usually occur in August, September and October, when daily mean temperatures range from 17 to 17 °C (62 - 64 °F) throughout the day. On average each year, Puerto Huarmey experiences 106 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 Puerto Huarmey. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		32°C
(89°F)		32°C
(89°F)		28°C
(83°F)		29°C
(84°F)		25°C
(77°F)		22°C
(72°F)		22°C
(73°F)		22°C
(72°F)		23°C
(74°F)		25°C
(77°F)		28°C
(82°F)
Mean maximum29°C
(84°F)		29°C
(85°F)		30°C
(85°F)		27°C
(81°F)		25°C
(78°F)		23°C
(73°F)		22°C
(72°F)		21°C
(71°F)		22°C
(71°F)		22°C
(73°F)		24°C
(76°F)		26°C
(79°F)
Average high26°C
(79°F)		27°C
(82°F)		27°C
(81°F)		25°C
(77°F)		23°C
(74°F)		22°C
(71°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		21°C
(70°F)		22°C
(72°F)		24°C
(76°F)
Daily mean23°C
(73°F)		24°C
(75°F)		24°C
(75°F)		21°C
(71°F)		19°C
(67°F)		18°C
(65°F)		18°C
(64°F)		17°C
(62°F)		17°C
(62°F)		17°C
(64°F)		19°C
(66°F)		21°C
(69°F)
Average low20°C
(68°F)		21°C
(70°F)		21°C
(70°F)		19°C
(66°F)		17°C
(63°F)		16°C
(61°F)		15°C
(60°F)		14°C
(58°F)		14°C
(58°F)		15°C
(59°F)		16°C
(61°F)		18°C
(65°F)
Mean minimum18°C
(66°F)		20°C
(68°F)		19°C
(67°F)		17°C
(63°F)		15°C
(60°F)		14°C
(58°F)		14°C
(57°F)		13°C
(56°F)		13°C
(56°F)		14°C
(57°F)		14°C
(58°F)		17°C
(62°F)
Minimum18°C
(64°F)		18°C
(64°F)		18°C
(64°F)		15°C
(59°F)		14°C
(57°F)		12°C
(55°F)		12°C
(54°F)		12°C
(54°F)		13°C
(55°F)		12°C
(54°F)		13°C
(56°F)		16°C
(61°F)

Compare climate in Puerto Huarmey with other places

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

Monthly average precipitation in Puerto Huarmey, Peru

Puerto Huarmey usually has the most precipitation in July, August and September, with an average of 1 rainy days and 13 mm (0.5 inches) of precipitation per month. The driest months in Puerto Huarmey are April, May and November. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Puerto Huarmey. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)9 (0.4)11 (0.4)6 (0.2)5 (0.2)10 (0.4)13 (0.5)13 (0.5)13 (0.5)7 (0.3)6 (0.2)10 (0.4)
Average precipitation days (≥ 1 mm)122100111002

Monthly sunshine hours in Puerto Huarmey, Peru

The sunniest months in Puerto Huarmey are August, October and December, when the sun shines an average of 10 hours 55 minutes a day. Least sunny months in Puerto Huarmey: January, February and June receive an average of 10 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Puerto Huarmey. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours273308325323333319332334323342333338
Mean daily daylight hours12h 36m12h 24m12h 7m11h 51m11h 38m11h 32m11h 35m11h 47m12h 2m12h 18m12h 33m12h 41m

Solar UV radiation in Puerto Huarmey, Peru

Puerto Huarmey experiences the highest level of ultraviolet (UV) radiation in January, March and November, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. May, June and July are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Puerto Huarmey UV Index data.

Average daily maximum UV levels by month for Puerto Huarmey. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)141415131110101112131413