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Monthly climate in San Juan, Huancavelica, Peru

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Juan features a cold desert climate (BWk).Temperatures typically range between 12 °C (55 °F) and 13 °C (56 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 19 °C (67 °F).The average annual precipitation amounts to about 1346 mm (53.0 inches) and receives 239 rainy days on the 1 mm (0.04 inches) threshold annually.San Juan enjoys an average of 3681 hours of sunshine throughout the year, and daylight varies from 11 hours 20 minutes to 12 hours 52 minutes per day.

Monthly average temperatures in San Juan, Huancavelica, Peru §

The warmest months in San Juan are September, November and December, with daily mean temperatures ranging from 13 to 13 °C (55 - 56 °F) throughout the day. The coldest temperatures usually occur in January, May and June, when daily mean temperatures range from 12 to 12 °C (55 - 55 °F) throughout the day. On average each year, San Juan 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 San Juan, Huancavelica, Peru.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 19°C
(67°F)		 18°C
(65°F)		 19°C
(66°F)		 19°C
(67°F)		 18°C
(65°F)		 19°C
(67°F)		 19°C
(66°F)		 19°C
(66°F)		 19°C
(67°F)		 18°C
(65°F)		 19°C
(67°F)		 19°C
(66°F)
Mean maximum 18°C
(64°F)		 18°C
(64°F)		 17°C
(64°F)		 18°C
(64°F)		 18°C
(64°F)		 17°C
(63°F)		 18°C
(65°F)		 18°C
(64°F)		 18°C
(65°F)		 18°C
(65°F)		 18°C
(65°F)		 18°C
(65°F)
Average high 15°C
(60°F)		 15°C
(60°F)		 16°C
(60°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)
Daily mean 12°C
(55°F)		 13°C
(55°F)		 13°C
(55°F)		 13°C
(55°F)		 12°C
(55°F)		 12°C
(55°F)		 13°C
(55°F)		 13°C
(55°F)		 13°C
(56°F)		 13°C
(55°F)		 13°C
(56°F)		 13°C
(55°F)
Average low 10°C
(51°F)		 11°C
(51°F)		 11°C
(51°F)		 10°C
(50°F)		 9°C
(48°F)		 8°C
(47°F)		 9°C
(48°F)		 9°C
(49°F)		 10°C
(50°F)		 10°C
(50°F)		 10°C
(51°F)		 11°C
(51°F)
Mean minimum 8°C
(46°F)		 8°C
(47°F)		 8°C
(47°F)		 7°C
(44°F)		 5°C
(41°F)		 4°C
(40°F)		 5°C
(41°F)		 5°C
(42°F)		 6°C
(44°F)		 6°C
(44°F)		 8°C
(46°F)		 8°C
(47°F)
Minimum 6°C
(43°F)		 6°C
(43°F)		 6°C
(44°F)		 6°C
(43°F)		 4°C
(39°F)		 1°C
(34°F)		 4°C
(40°F)		 4°C
(40°F)		 5°C
(41°F)		 5°C
(42°F)		 7°C
(44°F)		 6°C
(44°F)

Compare climate in San Juan with other places

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

Monthly average precipitation in San Juan, Huancavelica, Peru §

San Juan usually has the most precipitation in January, February and March, with an average of 27 rainy days and 239 mm (9.4 inches) of precipitation per month.The driest months in San Juan are June, July and August. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Juan, Huancavelica, Peru.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 229 (9.0) 244 (9.6) 246 (9.7) 125 (4.9) 60 (2.3) 23 (0.9) 19 (0.7) 26 (1.0) 72 (2.9) 99 (3.9) 76 (3.0) 129 (5.1)
Average precipitation days (≥ 1 mm) 25 27 31 27 18 6 6 9 20 24 20 26

Monthly sunshine hours in San Juan, Huancavelica, Peru §

The sunniest months in San Juan are July, August and October, when the sun shines an average of 10 hours 59 minutes a day.Least sunny months in San Juan: January, February and March receive an average of 8 hours 10 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Juan, Huancavelica, Peru.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 228 246 269 306 333 321 336 342 334 343 318 300
Mean daily daylight hours 12h 47m 12h 30m 12h 8m 11h 46m 11h 29m 11h 20m 11h 25m 11h 40m 12h 1m 12h 23m 12h 42m 12h 52m

Solar UV radiation in San Juan, Huancavelica, Peru §

San Juan experiences the highest level of ultraviolet (UV) radiation in February, November 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 San Juan UV Index data.

Average daily maximum UV levels by month for San Juan, Huancavelica, Peru.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 18 19 18 17 14 11 13 14 16 18 18 18