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Monthly climate in San Jose de Morteros, Zacatecas, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Jose de Morteros features a cold semi-arid climate (BSk).Temperatures typically range between 13 °C (56 °F) and 24 °C (75 °F) through the year, but rarely can drop to -6 °C (21 °F) or can rise to as high as 36 °C (98 °F).The average annual precipitation amounts to about 465 mm (18.3 inches) and receives 64 rainy days on the 1 mm (0.04 inches) threshold annually.San Jose de Morteros enjoys an average of 3653 hours of sunshine throughout the year, and daylight varies from 10 hours 39 minutes to 13 hours 35 minutes per day.

Monthly average temperatures in San Jose de Morteros, Zacatecas, Mexico §

The warmest months in San Jose de Morteros are May, June and August, with daily mean temperatures ranging from 22 to 24 °C (73 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 16 °C (56 - 61 °F) throughout the day. On average each year, San Jose de Morteros experiences 203 days above 25 °C (77.0 °F) and 3 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 de Morteros, Zacatecas, 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 27°C
(81°F)		 33°C
(92°F)		 34°C
(94°F)		 34°C
(94°F)		 36°C
(97°F)		 36°C
(98°F)		 33°C
(91°F)		 32°C
(90°F)		 31°C
(89°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(84°F)
Mean maximum 26°C
(79°F)		 29°C
(85°F)		 31°C
(89°F)		 32°C
(90°F)		 34°C
(94°F)		 34°C
(93°F)		 31°C
(88°F)		 31°C
(87°F)		 30°C
(86°F)		 29°C
(84°F)		 28°C
(82°F)		 26°C
(79°F)
Average high 21°C
(69°F)		 24°C
(75°F)		 27°C
(81°F)		 29°C
(85°F)		 31°C
(88°F)		 30°C
(86°F)		 28°C
(82°F)		 28°C
(82°F)		 25°C
(78°F)		 25°C
(78°F)		 23°C
(74°F)		 21°C
(70°F)
Daily mean 13°C
(56°F)		 16°C
(61°F)		 19°C
(67°F)		 22°C
(71°F)		 24°C
(75°F)		 24°C
(75°F)		 22°C
(72°F)		 22°C
(73°F)		 20°C
(69°F)		 19°C
(67°F)		 16°C
(61°F)		 13°C
(56°F)
Average low 6°C
(44°F)		 9°C
(48°F)		 11°C
(53°F)		 14°C
(57°F)		 16°C
(62°F)		 18°C
(64°F)		 17°C
(63°F)		 17°C
(63°F)		 16°C
(60°F)		 13°C
(56°F)		 9°C
(49°F)		 7°C
(44°F)
Mean minimum 0°C
(33°F)		 2°C
(37°F)		 7°C
(45°F)		 9°C
(48°F)		 12°C
(54°F)		 15°C
(60°F)		 15°C
(59°F)		 15°C
(59°F)		 13°C
(55°F)		 8°C
(47°F)		 3°C
(37°F)		 -2°C
(29°F)
Minimum -2°C
(29°F)		 -2°C
(29°F)		 3°C
(38°F)		 7°C
(45°F)		 9°C
(49°F)		 14°C
(57°F)		 14°C
(58°F)		 14°C
(57°F)		 11°C
(51°F)		 8°C
(46°F)		 -4°C
(25°F)		 -6°C
(21°F)

Compare climate in San Jose de Morteros with other places

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

Monthly average precipitation in San Jose de Morteros, Zacatecas, Mexico §

San Jose de Morteros usually has the most precipitation in July, August and September, with an average of 12 rainy days and 95 mm (3.7 inches) of precipitation per month.The driest months in San Jose de Morteros are March, November and December. On average, 10 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Jose de Morteros, Zacatecas, 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) 15 (0.6) 13 (0.5) 9 (0.3) 11 (0.4) 15 (0.6) 49 (1.9) 110 (4.3) 56 (2.2) 119 (4.7) 49 (1.9) 11 (0.4) 9 (0.4)
Average precipitation days (≥ 1 mm) 2 1 1 2 4 8 14 7 15 7 1 2

Monthly sunshine hours in San Jose de Morteros, Zacatecas, Mexico §

The sunniest months in San Jose de Morteros are May, June and July, when the sun shines an average of 11 hours 18 minutes a day.Least sunny months in San Jose de Morteros: January, February and November receive an average of 8 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Jose de Morteros, Zacatecas, 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 224 265 312 326 351 344 345 342 294 296 272 276
Mean daily daylight hours 10h 49m 11h 20m 12h 1m 12h 43m 13h 18m 13h 35m 13h 26m 12h 55m 12h 15m 11h 33m 10h 57m 10h 39m

Solar UV radiation in San Jose de Morteros, Zacatecas, Mexico §

San Jose de Morteros experiences the highest level of ultraviolet (UV) radiation in April, May and August, 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 High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly San Jose de Morteros UV Index data.

Average daily maximum UV levels by month for San Jose de Morteros, Zacatecas, 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) 8 10 13 14 14 14 14 14 13 12 9 7