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Monthly climate in San Francisco, Ayacucho, Peru

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Francisco features a oceanic climate (Cfb).Temperatures typically range between 14 °C (58 °F) and 16 °C (62 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 26 °C (79 °F).The average annual precipitation amounts to about 2931 mm (115.4 inches) and receives 235 rainy days on the 1 mm (0.04 inches) threshold annually.San Francisco enjoys an average of 3405 hours of sunshine throughout the year, and daylight varies from 11 hours 22 minutes to 12 hours 50 minutes per day.

Monthly average temperatures in San Francisco, Ayacucho, Peru §

The warmest months in San Francisco are February, November and December, with daily mean temperatures ranging from 16 to 16 °C (61 - 62 °F) throughout the day. The coldest temperatures usually occur in June, July and August, when daily mean temperatures range from 14 to 15 °C (58 - 59 °F) throughout the day. On average each year, San Francisco experiences 1 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 Francisco, Ayacucho, 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 26°C
(79°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(76°F)		 26°C
(78°F)		 24°C
(76°F)		 26°C
(79°F)		 24°C
(76°F)		 26°C
(78°F)
Mean maximum 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 22°C
(72°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(75°F)
Average high 20°C
(69°F)		 20°C
(69°F)		 20°C
(69°F)		 21°C
(70°F)		 21°C
(69°F)		 20°C
(69°F)		 20°C
(69°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)
Daily mean 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 16°C
(61°F)		 15°C
(60°F)		 15°C
(59°F)		 14°C
(58°F)		 15°C
(58°F)		 15°C
(60°F)		 16°C
(61°F)		 16°C
(62°F)		 16°C
(62°F)
Average low 13°C
(55°F)		 13°C
(56°F)		 13°C
(55°F)		 12°C
(54°F)		 11°C
(51°F)		 10°C
(50°F)		 9°C
(48°F)		 9°C
(48°F)		 11°C
(51°F)		 12°C
(54°F)		 13°C
(56°F)		 13°C
(56°F)
Mean minimum 11°C
(52°F)		 11°C
(52°F)		 11°C
(52°F)		 10°C
(50°F)		 7°C
(46°F)		 7°C
(45°F)		 6°C
(43°F)		 6°C
(43°F)		 8°C
(47°F)		 10°C
(50°F)		 11°C
(53°F)		 11°C
(53°F)
Minimum 10°C
(50°F)		 9°C
(49°F)		 10°C
(49°F)		 9°C
(49°F)		 5°C
(42°F)		 6°C
(42°F)		 5°C
(41°F)		 4°C
(39°F)		 7°C
(45°F)		 9°C
(48°F)		 11°C
(52°F)		 11°C
(52°F)

Compare climate in San Francisco with other places

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

Monthly average precipitation in San Francisco, Ayacucho, Peru §

San Francisco usually has the most precipitation in January, February and March, with an average of 26 rainy days and 425 mm (16.7 inches) of precipitation per month.The driest months in San Francisco are June, July and August. On average, 44 mm (1.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Francisco, Ayacucho, 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) 408 (16.0) 401 (15.8) 465 (18.3) 282 (11.1) 105 (4.1) 40 (1.6) 27 (1.1) 64 (2.5) 189 (7.5) 299 (11.8) 325 (12.8) 325 (12.8)
Average precipitation days (≥ 1 mm) 24 27 29 25 14 6 6 9 18 24 27 26

Monthly sunshine hours in San Francisco, Ayacucho, Peru §

The sunniest months in San Francisco are May, July and August, when the sun shines an average of 10 hours 25 minutes a day.Least sunny months in San Francisco: January, February and November receive an average of 7 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Francisco, Ayacucho, 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 209 226 283 287 319 300 319 330 314 303 253 258
Mean daily daylight hours 12h 45m 12h 29m 12h 8m 11h 47m 11h 30m 11h 22m 11h 27m 11h 41m 12h 1m 12h 22m 12h 41m 12h 50m

Solar UV radiation in San Francisco, Ayacucho, Peru §

San Francisco experiences the highest level of ultraviolet (UV) radiation in January, March and November, when the maximum UV index can reach values of 17 - 17, 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 13. For more detailed information, check out our hourly San Francisco UV Index data.

Average daily maximum UV levels by month for San Francisco, Ayacucho, 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) 17 17 17 16 13 11 12 13 15 17 17 16