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Monthly climate in San Miguel, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Miguel features a humid subtropical climate (Cfa). Temperatures typically range between 14 °C (58 °F) and 23 °C (73 °F) through the year, but rarely can drop to 1 °C (34 °F) or can rise to as high as 34 °C (94 °F). The average annual precipitation amounts to about 1987 mm (78.2 inches) and receives 217 rainy days on the 1 mm (0.04 inches) threshold annually. San Miguel enjoys an average of 3166 hours of sunshine throughout the year, and daylight varies from 10 hours 53 minutes to 13 hours 21 minutes per day.

Monthly average temperatures in San Miguel, Mexico

The warmest months in San Miguel are May, June and August, with daily mean temperatures ranging from 22 to 23 °C (72 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 14 to 16 °C (58 - 62 °F) throughout the day. On average each year, San Miguel experiences 162 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 Miguel. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		34°C
(94°F)		32°C
(90°F)		33°C
(91°F)		29°C
(84°F)		29°C
(84°F)		31°C
(87°F)		31°C
(88°F)		28°C
(82°F)		28°C
(83°F)
Mean maximum28°C
(82°F)		29°C
(84°F)		31°C
(88°F)		32°C
(90°F)		31°C
(88°F)		30°C
(87°F)		28°C
(83°F)		28°C
(83°F)		29°C
(85°F)		29°C
(85°F)		27°C
(80°F)		26°C
(79°F)
Average high19°C
(67°F)		22°C
(71°F)		23°C
(75°F)		26°C
(79°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(78°F)		24°C
(76°F)		22°C
(71°F)		20°C
(69°F)
Daily mean14°C
(58°F)		16°C
(62°F)		18°C
(65°F)		21°C
(70°F)		23°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		21°C
(71°F)		20°C
(68°F)		17°C
(63°F)		15°C
(59°F)
Average low10°C
(51°F)		12°C
(53°F)		14°C
(57°F)		16°C
(61°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)		18°C
(65°F)		18°C
(65°F)		16°C
(62°F)		13°C
(56°F)		10°C
(51°F)
Mean minimum4°C
(40°F)		5°C
(42°F)		9°C
(48°F)		11°C
(52°F)		15°C
(59°F)		16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		15°C
(59°F)		12°C
(54°F)		7°C
(45°F)		5°C
(41°F)
Minimum3°C
(38°F)		2°C
(37°F)		4°C
(40°F)		9°C
(49°F)		12°C
(55°F)		15°C
(59°F)		15°C
(60°F)		14°C
(57°F)		13°C
(55°F)		10°C
(51°F)		2°C
(36°F)		1°C
(34°F)

Compare climate in San Miguel with other places

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

Monthly average precipitation in San Miguel, Mexico

San Miguel usually has the most precipitation in June, September and October, with an average of 24 rainy days and 278 mm (11.0 inches) of precipitation per month. The driest months in San Miguel are January, February and December. On average, 72 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Miguel. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)85 (3.3)73 (2.9)102 (4.0)129 (5.1)179 (7.1)234 (9.2)186 (7.3)210 (8.3)284 (11.2)318 (12.5)128 (5.0)59 (2.3)
Average precipitation days (≥ 1 mm)11111512202526282720148

Monthly sunshine hours in San Miguel, Mexico

The sunniest months in San Miguel are May, July and August, when the sun shines an average of 9 hours 59 minutes a day. Least sunny months in San Miguel: January, February and November receive an average of 7 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Miguel. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours186225268279310286311306269248232240
Mean daily daylight hours11h 1m11h 27m12h 2m12h 37m13h 7m13h 21m13h 13m12h 47m12h 13m11h 38m11h 7m10h 53m

Solar UV radiation in San Miguel, Mexico

San Miguel experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 13 - 13, 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 Miguel UV Index data.

Average daily maximum UV levels by month for San Miguel. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)810121313131313131197