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Monthly climate in San Juan Atzingo, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Juan Atzingo features a subtropical climate (Cwb). Temperatures typically range between 16 °C (60 °F) and 22 °C (71 °F) through the year, but rarely can drop to 0 °C (33 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 669 mm (26.3 inches) and receives 87 rainy days on the 1 mm (0.04 inches) threshold annually. San Juan Atzingo enjoys an average of 3619 hours of sunshine throughout the year, and daylight varies from 11 hours 2 minutes to 13 hours 12 minutes per day.

Monthly average temperatures in San Juan Atzingo, Mexico

The warmest months in San Juan Atzingo are April, May and August, with daily mean temperatures ranging from 20 to 22 °C (69 - 71 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 16 to 17 °C (60 - 63 °F) throughout the day. On average each year, San Juan Atzingo experiences 230 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 Juan Atzingo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		32°C
(91°F)		33°C
(92°F)		33°C
(92°F)		34°C
(93°F)		31°C
(88°F)		32°C
(90°F)		32°C
(89°F)		30°C
(87°F)		32°C
(90°F)		31°C
(88°F)		30°C
(86°F)
Mean maximum28°C
(83°F)		30°C
(87°F)		32°C
(90°F)		33°C
(91°F)		33°C
(91°F)		29°C
(85°F)		31°C
(88°F)		31°C
(87°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		29°C
(84°F)
Average high23°C
(74°F)		26°C
(79°F)		28°C
(82°F)		29°C
(85°F)		29°C
(84°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		26°C
(79°F)		26°C
(79°F)		25°C
(77°F)		24°C
(76°F)
Daily mean16°C
(60°F)		18°C
(64°F)		19°C
(66°F)		21°C
(70°F)		22°C
(71°F)		20°C
(68°F)		20°C
(68°F)		20°C
(69°F)		20°C
(68°F)		19°C
(67°F)		17°C
(63°F)		16°C
(61°F)
Average low9°C
(49°F)		11°C
(51°F)		12°C
(53°F)		14°C
(58°F)		16°C
(60°F)		15°C
(60°F)		14°C
(58°F)		15°C
(59°F)		15°C
(60°F)		14°C
(57°F)		11°C
(53°F)		10°C
(50°F)
Mean minimum5°C
(41°F)		6°C
(42°F)		8°C
(46°F)		10°C
(49°F)		12°C
(54°F)		13°C
(56°F)		12°C
(53°F)		12°C
(55°F)		12°C
(54°F)		11°C
(52°F)		7°C
(45°F)		5°C
(41°F)
Minimum3°C
(38°F)		4°C
(39°F)		6°C
(42°F)		7°C
(45°F)		11°C
(52°F)		12°C
(55°F)		10°C
(50°F)		12°C
(54°F)		12°C
(53°F)		9°C
(48°F)		6°C
(43°F)		0°C
(33°F)

Compare climate in San Juan Atzingo with other places

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

Monthly average precipitation in San Juan Atzingo, Mexico

San Juan Atzingo usually has the most precipitation in June, August and September, with an average of 15 rainy days and 131 mm (5.2 inches) of precipitation per month. The driest months in San Juan Atzingo are January, February and December. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Juan Atzingo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)4 (0.1)11 (0.4)34 (1.3)83 (3.3)160 (6.3)63 (2.5)89 (3.5)145 (5.7)62 (2.4)11 (0.4)3 (0.1)
Average precipitation days (≥ 1 mm)0026131881316920

Monthly sunshine hours in San Juan Atzingo, Mexico

The sunniest months in San Juan Atzingo are March, May and July, when the sun shines an average of 10 hours 31 minutes a day. Least sunny months in San Juan Atzingo: January, February and September receive an average of 9 hours 0 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Juan Atzingo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours243278319317328297329317288303295299
Mean daily daylight hours11h 9m11h 32m12h 2m12h 33m12h 59m13h 12m13h 5m12h 42m12h 12m11h 41m11h 15m11h 2m

Solar UV radiation in San Juan Atzingo, Mexico

San Juan Atzingo experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 15 - 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 San Juan Atzingo UV Index data.

Average daily maximum UV levels by month for San Juan Atzingo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121415151515141412109