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Monthly climate in Santiago Tlatepusco, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Santiago Tlatepusco features a subtropical climate (Cwb). Temperatures typically range between 16 °C (61 °F) and 22 °C (72 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 2735 mm (107.7 inches) and receives 239 rainy days on the 1 mm (0.04 inches) threshold annually. Santiago Tlatepusco enjoys an average of 3397 hours of sunshine throughout the year, and daylight varies from 11 hours 4 minutes to 13 hours 10 minutes per day.

Monthly average temperatures in Santiago Tlatepusco, Mexico

The warmest months in Santiago Tlatepusco are May, June and September, with daily mean temperatures ranging from 21 to 22 °C (70 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 16 to 18 °C (61 - 64 °F) throughout the day. On average each year, Santiago Tlatepusco experiences 135 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 Santiago Tlatepusco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		32°C
(90°F)		32°C
(89°F)		34°C
(93°F)		33°C
(91°F)		30°C
(87°F)		29°C
(84°F)		29°C
(84°F)		30°C
(86°F)		31°C
(87°F)		28°C
(83°F)		28°C
(83°F)
Mean maximum27°C
(81°F)		28°C
(83°F)		30°C
(87°F)		32°C
(89°F)		31°C
(88°F)		28°C
(83°F)		27°C
(81°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		26°C
(80°F)		27°C
(80°F)
Average high20°C
(69°F)		22°C
(72°F)		24°C
(75°F)		26°C
(78°F)		26°C
(80°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		22°C
(72°F)		21°C
(70°F)
Daily mean16°C
(61°F)		18°C
(64°F)		19°C
(66°F)		21°C
(70°F)		22°C
(72°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		18°C
(64°F)		16°C
(62°F)
Average low13°C
(55°F)		13°C
(56°F)		15°C
(59°F)		17°C
(62°F)		18°C
(65°F)		18°C
(65°F)		17°C
(64°F)		18°C
(64°F)		18°C
(64°F)		17°C
(63°F)		14°C
(58°F)		13°C
(55°F)
Mean minimum9°C
(48°F)		8°C
(46°F)		11°C
(51°F)		12°C
(54°F)		15°C
(60°F)		16°C
(61°F)		15°C
(60°F)		16°C
(61°F)		16°C
(61°F)		14°C
(58°F)		10°C
(51°F)		8°C
(47°F)
Minimum7°C
(46°F)		5°C
(41°F)		7°C
(45°F)		10°C
(50°F)		13°C
(56°F)		16°C
(61°F)		14°C
(58°F)		16°C
(60°F)		15°C
(59°F)		12°C
(54°F)		7°C
(46°F)		5°C
(41°F)

Compare climate in Santiago Tlatepusco with other places

Compare temperature, precipitation, sunshine, UV index in Santiago Tlatepusco, Mexico with other places around the world.

Monthly average precipitation in Santiago Tlatepusco, Mexico

Santiago Tlatepusco usually has the most precipitation in June, September and October, with an average of 26 rainy days and 418 mm (16.5 inches) of precipitation per month. The driest months in Santiago Tlatepusco are February, March and December. On average, 102 mm (4.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Santiago Tlatepusco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)127 (5.0)105 (4.2)97 (3.8)108 (4.2)160 (6.3)414 (16.3)213 (8.4)332 (13.1)455 (17.9)385 (15.2)234 (9.2)103 (4.1)
Average precipitation days (≥ 1 mm)151212152228272828241513

Monthly sunshine hours in Santiago Tlatepusco, Mexico

The sunniest months in Santiago Tlatepusco are April, May and July, when the sun shines an average of 10 hours 16 minutes a day. Least sunny months in Santiago Tlatepusco: January, February and November receive an average of 8 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Santiago Tlatepusco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours206262304309317279317301277276264279
Mean daily daylight hours11h 11m11h 33m12h 2m12h 32m12h 57m13h 10m13h 3m12h 41m12h 12m11h 42m11h 16m11h 4m

Solar UV radiation in Santiago Tlatepusco, Mexico

Santiago Tlatepusco experiences the highest level of ultraviolet (UV) radiation in April, July and September, when the maximum UV index can reach values of 14 - 15, 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 Santiago Tlatepusco UV Index data.

Average daily maximum UV levels by month for Santiago Tlatepusco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121414141415131412109