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Monthly climate in San Jose, Guerrero, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Jose features a tropical savanna climate (Aw).Temperatures typically range between 18 °C (64 °F) and 21 °C (70 °F) through the year, but rarely can drop to 6 °C (43 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 2491 mm (98.1 inches) and receives 193 rainy days on the 1 mm (0.04 inches) threshold annually.San Jose enjoys an average of 3354 hours of sunshine throughout the year, and daylight varies from 11 hours 6 minutes to 13 hours 7 minutes per day.

Monthly average temperatures in San Jose, Guerrero, Mexico §

The warmest months in San Jose are April, May and June, with daily mean temperatures ranging from 20 to 21 °C (69 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 18 °C (64 - 65 °F) throughout the day. On average each year, San Jose experiences 259 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 Jose, Guerrero, Mexico.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 29°C
(85°F)		 31°C
(88°F)		 31°C
(89°F)		 33°C
(91°F)		 32°C
(90°F)		 30°C
(87°F)		 29°C
(85°F)		 29°C
(84°F)		 30°C
(86°F)		 29°C
(84°F)		 29°C
(85°F)		 28°C
(83°F)
Mean maximum 28°C
(82°F)		 29°C
(85°F)		 31°C
(87°F)		 31°C
(89°F)		 31°C
(87°F)		 28°C
(82°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)
Average high 25°C
(78°F)		 27°C
(80°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(83°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(77°F)
Daily mean 18°C
(64°F)		 18°C
(65°F)		 20°C
(68°F)		 21°C
(69°F)		 21°C
(70°F)		 20°C
(69°F)		 20°C
(69°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 19°C
(67°F)		 18°C
(65°F)
Average low 12°C
(54°F)		 12°C
(54°F)		 13°C
(56°F)		 14°C
(57°F)		 16°C
(60°F)		 17°C
(62°F)		 16°C
(62°F)		 17°C
(62°F)		 17°C
(62°F)		 16°C
(61°F)		 14°C
(58°F)		 13°C
(55°F)
Mean minimum 9°C
(48°F)		 9°C
(49°F)		 11°C
(52°F)		 11°C
(52°F)		 13°C
(55°F)		 15°C
(59°F)		 15°C
(59°F)		 15°C
(59°F)		 15°C
(59°F)		 14°C
(58°F)		 12°C
(54°F)		 10°C
(50°F)
Minimum 7°C
(44°F)		 6°C
(43°F)		 10°C
(50°F)		 10°C
(50°F)		 12°C
(53°F)		 14°C
(57°F)		 14°C
(58°F)		 15°C
(59°F)		 14°C
(58°F)		 13°C
(56°F)		 11°C
(52°F)		 7°C
(45°F)

Compare climate in San Jose with other places

Compare temperature, precipitation, sunshine, UV index in San Jose, Guerrero, Mexico with other places around the world.

Monthly average precipitation in San Jose, Guerrero, Mexico §

San Jose usually has the most precipitation in July, August and September, with an average of 30 rainy days and 500 mm (19.7 inches) of precipitation per month.The driest months in San Jose are January, February and March. On average, 9 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Jose, Guerrero, Mexico.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) 13 (0.5) 5 (0.2) 10 (0.4) 18 (0.7) 114 (4.5) 392 (15.4) 433 (17.0) 529 (20.8) 537 (21.1) 340 (13.4) 73 (2.9) 28 (1.1)
Average precipitation days (≥ 1 mm) 3 1 2 3 17 28 30 31 29 29 15 5

Monthly sunshine hours in San Jose, Guerrero, Mexico §

The sunniest months in San Jose are March, April and May, when the sun shines an average of 10 hours 20 minutes a day.Least sunny months in San Jose: January, June and September receive an average of 8 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Jose, Guerrero, Mexico.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 238 278 319 318 313 251 285 259 241 264 289 293
Mean daily daylight hours 11h 12m 11h 34m 12h 2m 12h 31m 12h 56m 13h 7m 13h 1m 12h 39m 12h 12m 11h 43m 11h 18m 11h 6m

Solar UV radiation in San Jose, Guerrero, Mexico §

San Jose experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 14 - 14, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly San Jose UV Index data.

Average daily maximum UV levels by month for San Jose, Guerrero, Mexico.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) 10 12 14 14 14 14 14 13 14 12 10 9