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Monthly climate in Samanco, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Samanco features a hot desert climate (BWh). Temperatures typically range between 16 °C (61 °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 30 °C (87 °F). The average annual precipitation amounts to about 107 mm (4.2 inches) and receives 8 rainy days on the 1 mm (0.04 inches) threshold annually. Samanco enjoys an average of 3784 hours of sunshine throughout the year, and daylight varies from 11 hours 34 minutes to 12 hours 38 minutes per day.

Monthly average temperatures in Samanco, Peru

The warmest months in Samanco are January, February and March, with daily mean temperatures ranging from 22 to 24 °C (72 - 75 °F) throughout the day. The coldest temperatures usually occur in August, September and October, when daily mean temperatures range from 16 to 17 °C (61 - 63 °F) throughout the day. On average each year, Samanco experiences 54 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 Samanco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		30°C
(87°F)		30°C
(87°F)		27°C
(82°F)		26°C
(80°F)		23°C
(73°F)		21°C
(69°F)		20°C
(69°F)		20°C
(69°F)		21°C
(71°F)		23°C
(74°F)		25°C
(78°F)
Mean maximum27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		26°C
(79°F)		23°C
(74°F)		21°C
(71°F)		20°C
(69°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		22°C
(72°F)		24°C
(76°F)
Average high25°C
(77°F)		26°C
(79°F)		26°C
(79°F)		23°C
(74°F)		22°C
(71°F)		20°C
(69°F)		19°C
(67°F)		19°C
(66°F)		18°C
(66°F)		19°C
(67°F)		20°C
(69°F)		22°C
(72°F)
Daily mean22°C
(72°F)		24°C
(75°F)		24°C
(75°F)		21°C
(70°F)		19°C
(67°F)		18°C
(65°F)		17°C
(63°F)		16°C
(62°F)		16°C
(61°F)		17°C
(63°F)		18°C
(65°F)		20°C
(68°F)
Average low20°C
(69°F)		22°C
(71°F)		22°C
(71°F)		19°C
(67°F)		17°C
(63°F)		16°C
(62°F)		16°C
(60°F)		15°C
(59°F)		15°C
(58°F)		15°C
(59°F)		16°C
(61°F)		18°C
(65°F)
Mean minimum19°C
(66°F)		20°C
(69°F)		20°C
(68°F)		17°C
(64°F)		16°C
(61°F)		15°C
(59°F)		14°C
(58°F)		13°C
(56°F)		14°C
(57°F)		14°C
(58°F)		15°C
(59°F)		17°C
(62°F)
Minimum18°C
(65°F)		18°C
(66°F)		18°C
(64°F)		15°C
(60°F)		14°C
(57°F)		13°C
(56°F)		12°C
(55°F)		12°C
(54°F)		12°C
(55°F)		14°C
(57°F)		14°C
(57°F)		16°C
(61°F)

Compare climate in Samanco with other places

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

Monthly average precipitation in Samanco, Peru

Samanco usually has the most precipitation in July, September and December, with an average of 1 rainy days and 13 mm (0.5 inches) of precipitation per month. The driest months in Samanco are January, April and November. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Samanco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)6 (0.2)7 (0.3)8 (0.3)4 (0.2)6 (0.3)9 (0.4)13 (0.5)12 (0.5)14 (0.6)9 (0.3)5 (0.2)12 (0.5)
Average precipitation days (≥ 1 mm)111000102002

Monthly sunshine hours in Samanco, Peru

The sunniest months in Samanco are July, August and October, when the sun shines an average of 10 hours 47 minutes a day. Least sunny months in Samanco: January, February and March receive an average of 9 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Samanco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours253293301312330320333336321334322323
Mean daily daylight hours12h 34m12h 22m12h 7m11h 52m11h 40m11h 34m11h 37m11h 48m12h 2m12h 17m12h 31m12h 38m

Solar UV radiation in Samanco, Peru

Samanco experiences the highest level of ultraviolet (UV) radiation in January, February and March, when the maximum UV index can reach values of 15 - 16, 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 12. For more detailed information, check out our hourly Samanco UV Index data.

Average daily maximum UV levels by month for Samanco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151516141210111213141414