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Monthly climate in San Regis, Peru

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Regis features a tropical rainforest climate (Af). Temperatures typically range between 25 °C (78 °F) and 26 °C (80 °F) through the year, but rarely can drop to 17 °C (63 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 2769 mm (109.0 inches) and receives 283 rainy days on the 1 mm (0.04 inches) threshold annually. San Regis enjoys an average of 3089 hours of sunshine throughout the year, and daylight varies from 11 hours 51 minutes to 12 hours 21 minutes per day.

Monthly average temperatures in San Regis, Peru

The warmest months in San Regis are September, October and November, with daily mean temperatures ranging from 26 to 26 °C (80 - 80 °F) throughout the day. The coldest temperatures usually occur in May, June and July, when daily mean temperatures range from 25 to 26 °C (78 - 79 °F) throughout the day. On average each year, San Regis experiences 327 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 San Regis. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(97°F)		34°C
(94°F)		35°C
(96°F)		35°C
(94°F)		34°C
(94°F)		34°C
(93°F)		34°C
(94°F)		35°C
(94°F)		35°C
(95°F)		35°C
(96°F)		35°C
(95°F)		34°C
(94°F)
Mean maximum34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		34°C
(93°F)		33°C
(92°F)		32°C
(90°F)		33°C
(91°F)		34°C
(93°F)		34°C
(94°F)		35°C
(95°F)		34°C
(94°F)		34°C
(93°F)
Average high30°C
(87°F)		31°C
(87°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		30°C
(86°F)		30°C
(86°F)		31°C
(88°F)		31°C
(89°F)		31°C
(88°F)		31°C
(88°F)		30°C
(87°F)
Daily mean26°C
(79°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		25°C
(78°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)
Average low23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		23°C
(74°F)		23°C
(74°F)		24°C
(75°F)		23°C
(74°F)
Mean minimum22°C
(72°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		21°C
(71°F)		21°C
(71°F)		19°C
(66°F)		19°C
(66°F)		21°C
(71°F)		22°C
(72°F)		22°C
(73°F)		22°C
(73°F)
Minimum22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		17°C
(64°F)		17°C
(63°F)		19°C
(67°F)		21°C
(71°F)		22°C
(71°F)		22°C
(72°F)

Compare climate in San Regis with other places

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

Monthly average precipitation in San Regis, Peru

San Regis usually has the most precipitation in March, April and December, with an average of 27 rainy days and 320 mm (12.6 inches) of precipitation per month. The driest months in San Regis are July, August and September. On average, 133 mm (5.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Regis. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)245 (9.6)238 (9.4)322 (12.7)330 (13.0)235 (9.2)192 (7.6)128 (5.0)115 (4.5)156 (6.2)221 (8.7)278 (10.9)308 (12.1)
Average precipitation days (≥ 1 mm)232528272523181621242528

Monthly sunshine hours in San Regis, Peru

The sunniest months in San Regis are July, August and September, when the sun shines an average of 9 hours 40 minutes a day. Least sunny months in San Regis: January, April and November receive an average of 7 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Regis. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours217235236228255267298303287268231257
Mean daily daylight hours12h 20m12h 14m12h 6m11h 59m11h 53m11h 51m11h 52m11h 57m12h 4m12h 11m12h 18m12h 21m

Solar UV radiation in San Regis, Peru

San Regis experiences the highest level of ultraviolet (UV) radiation in February, March and April, when the maximum UV index can reach values of 16 - 17, 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 12. For more detailed information, check out our hourly San Regis UV Index data.

Average daily maximum UV levels by month for San Regis. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)151617161312111213141313