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Monthly climate in Ario de Rosales, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ario de Rosales features a humid subtropical climate (Cwa). Temperatures typically range between 16 °C (61 °F) and 22 °C (72 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 2014 mm (79.3 inches) and receives 163 rainy days on the 1 mm (0.04 inches) threshold annually. Ario de Rosales enjoys an average of 3474 hours of sunshine throughout the year, and daylight varies from 10 hours 59 minutes to 13 hours 15 minutes per day.

Monthly average temperatures in Ario de Rosales, Mexico

The warmest months in Ario de Rosales are April, May and June, 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 17 °C (61 - 64 °F) throughout the day. On average each year, Ario de Rosales experiences 194 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 Ario de Rosales. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(81°F)		29°C
(84°F)		30°C
(86°F)		32°C
(89°F)		32°C
(90°F)		30°C
(87°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)
Mean maximum26°C
(79°F)		28°C
(83°F)		29°C
(85°F)		31°C
(87°F)		31°C
(88°F)		29°C
(84°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(82°F)		27°C
(80°F)		26°C
(79°F)
Average high24°C
(75°F)		25°C
(77°F)		27°C
(81°F)		29°C
(84°F)		29°C
(84°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)
Daily mean16°C
(61°F)		17°C
(64°F)		19°C
(67°F)		21°C
(70°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		19°C
(67°F)		18°C
(64°F)		16°C
(61°F)
Average low9°C
(49°F)		10°C
(50°F)		11°C
(53°F)		13°C
(55°F)		15°C
(59°F)		17°C
(62°F)		16°C
(61°F)		16°C
(61°F)		16°C
(60°F)		15°C
(59°F)		12°C
(54°F)		9°C
(49°F)
Mean minimum5°C
(41°F)		6°C
(44°F)		8°C
(48°F)		10°C
(49°F)		11°C
(53°F)		15°C
(59°F)		14°C
(57°F)		14°C
(58°F)		14°C
(57°F)		12°C
(54°F)		8°C
(48°F)		6°C
(42°F)
Minimum3°C
(38°F)		4°C
(40°F)		7°C
(45°F)		9°C
(48°F)		10°C
(50°F)		14°C
(57°F)		13°C
(56°F)		13°C
(56°F)		13°C
(56°F)		10°C
(50°F)		7°C
(44°F)		3°C
(37°F)

Compare climate in Ario de Rosales with other places

Compare temperature, precipitation, sunshine, UV index in Ario de Rosales, Mexico with other places around the world.

Monthly average precipitation in Ario de Rosales, Mexico

Ario de Rosales usually has the most precipitation in July, August and September, with an average of 29 rainy days and 429 mm (16.9 inches) of precipitation per month. The driest months in Ario de Rosales are January, March and April. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ario de Rosales. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)6 (0.2)5 (0.2)1 (0.1)59 (2.3)308 (12.1)371 (14.6)494 (19.4)423 (16.7)274 (10.8)61 (2.4)7 (0.3)
Average precipitation days (≥ 1 mm)111082730302924111

Monthly sunshine hours in Ario de Rosales, Mexico

The sunniest months in Ario de Rosales are March, April and May, when the sun shines an average of 10 hours 36 minutes a day. Least sunny months in Ario de Rosales: January, February and September receive an average of 8 hours 41 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ario de Rosales. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours238274320323332281299283269281279289
Mean daily daylight hours11h 6m11h 31m12h 2m12h 35m13h 2m13h 15m13h 7m12h 43m12h 12m11h 40m11h 12m10h 59m

Solar UV radiation in Ario de Rosales, Mexico

Ario de Rosales experiences the highest level of ultraviolet (UV) radiation in April, May 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 9. For more detailed information, check out our hourly Ario de Rosales UV Index data.

Average daily maximum UV levels by month for Ario de Rosales. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911141414141413141198