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Monthly climate in San Juan Huiluco, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Juan Huiluco features a tropical savanna climate (Aw). Temperatures typically range between 18 °C (64 °F) and 23 °C (74 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1394 mm (54.9 inches) and receives 148 rainy days on the 1 mm (0.04 inches) threshold annually. San Juan Huiluco enjoys an average of 3629 hours of sunshine throughout the year, and daylight varies from 11 hours 0 minutes to 13 hours 13 minutes per day.

Monthly average temperatures in San Juan Huiluco, Mexico

The warmest months in San Juan Huiluco are March, April and May, with daily mean temperatures ranging from 22 to 23 °C (71 - 74 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 18 to 19 °C (64 - 67 °F) throughout the day. On average each year, San Juan Huiluco experiences 292 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 Huiluco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		31°C
(88°F)		34°C
(93°F)		34°C
(93°F)		35°C
(95°F)		35°C
(94°F)		32°C
(91°F)		32°C
(90°F)		29°C
(85°F)		30°C
(86°F)		30°C
(86°F)		29°C
(85°F)
Mean maximum29°C
(85°F)		31°C
(88°F)		32°C
(91°F)		33°C
(92°F)		33°C
(92°F)		31°C
(87°F)		31°C
(88°F)		30°C
(87°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		29°C
(84°F)
Average high26°C
(79°F)		28°C
(82°F)		30°C
(86°F)		31°C
(87°F)		30°C
(87°F)		27°C
(81°F)		28°C
(82°F)		27°C
(82°F)		26°C
(79°F)		27°C
(80°F)		27°C
(81°F)		26°C
(79°F)
Daily mean18°C
(64°F)		20°C
(68°F)		22°C
(71°F)		23°C
(74°F)		23°C
(74°F)		22°C
(71°F)		21°C
(71°F)		21°C
(71°F)		21°C
(69°F)		20°C
(69°F)		19°C
(67°F)		18°C
(65°F)
Average low11°C
(52°F)		12°C
(54°F)		14°C
(57°F)		16°C
(61°F)		17°C
(63°F)		17°C
(63°F)		16°C
(61°F)		16°C
(62°F)		16°C
(62°F)		15°C
(60°F)		13°C
(55°F)		11°C
(52°F)
Mean minimum7°C
(45°F)		9°C
(48°F)		10°C
(51°F)		12°C
(55°F)		15°C
(59°F)		15°C
(60°F)		14°C
(57°F)		14°C
(57°F)		14°C
(57°F)		12°C
(54°F)		9°C
(49°F)		8°C
(46°F)
Minimum5°C
(41°F)		7°C
(45°F)		9°C
(48°F)		10°C
(50°F)		14°C
(57°F)		14°C
(57°F)		12°C
(54°F)		13°C
(55°F)		13°C
(56°F)		9°C
(49°F)		9°C
(48°F)		5°C
(41°F)

Compare climate in San Juan Huiluco with other places

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

Monthly average precipitation in San Juan Huiluco, Mexico

San Juan Huiluco usually has the most precipitation in June, August and September, with an average of 25 rainy days and 282 mm (11.1 inches) of precipitation per month. The driest months in San Juan Huiluco are January, February and December. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Juan Huiluco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.2)6 (0.2)13 (0.5)36 (1.4)131 (5.2)277 (10.9)198 (7.8)254 (10.0)314 (12.4)120 (4.7)36 (1.4)4 (0.1)
Average precipitation days (≥ 1 mm)123717242225261650

Monthly sunshine hours in San Juan Huiluco, Mexico

The sunniest months in San Juan Huiluco are March, May and July, when the sun shines an average of 10 hours 33 minutes a day. Least sunny months in San Juan Huiluco: January, February and September receive an average of 9 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Juan Huiluco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours243278320320332302329316290303293298
Mean daily daylight hours11h 8m11h 31m12h 2m12h 34m13h 0m13h 13m13h 6m12h 43m12h 12m11h 41m11h 14m11h 0m

Solar UV radiation in San Juan Huiluco, Mexico

San Juan Huiluco experiences the highest level of ultraviolet (UV) radiation in April, August 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 Juan Huiluco UV Index data.

Average daily maximum UV levels by month for San Juan Huiluco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121414141414141412109