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Monthly climate in Las Chacas, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Las Chacas features a tropical savanna climate (Aw). Temperatures typically range between 19 °C (67 °F) and 29 °C (85 °F) through the year, but rarely can drop to 5 °C (41 °F) or can rise to as high as 43 °C (109 °F). The average annual precipitation amounts to about 1231 mm (48.5 inches) and receives 139 rainy days on the 1 mm (0.04 inches) threshold annually. Las Chacas enjoys an average of 3186 hours of sunshine throughout the year, and daylight varies from 10 hours 51 minutes to 13 hours 23 minutes per day.

Monthly average temperatures in Las Chacas, Mexico

The warmest months in Las Chacas are May, July and August, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 19 to 21 °C (67 - 70 °F) throughout the day. On average each year, Las Chacas experiences 279 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 Las Chacas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(94°F)		36°C
(97°F)		41°C
(105°F)		42°C
(108°F)		43°C
(109°F)		41°C
(106°F)		40°C
(104°F)		41°C
(107°F)		41°C
(105°F)		39°C
(102°F)		33°C
(92°F)		34°C
(93°F)
Mean maximum31°C
(88°F)		33°C
(91°F)		38°C
(100°F)		40°C
(104°F)		40°C
(104°F)		39°C
(102°F)		37°C
(99°F)		38°C
(101°F)		38°C
(100°F)		36°C
(97°F)		32°C
(89°F)		31°C
(89°F)
Average high24°C
(75°F)		26°C
(80°F)		29°C
(85°F)		33°C
(92°F)		35°C
(95°F)		34°C
(93°F)		34°C
(94°F)		35°C
(95°F)		33°C
(92°F)		31°C
(87°F)		27°C
(81°F)		25°C
(78°F)
Daily mean19°C
(67°F)		21°C
(70°F)		24°C
(75°F)		27°C
(80°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		28°C
(83°F)		26°C
(79°F)		22°C
(72°F)		20°C
(68°F)
Average low15°C
(59°F)		17°C
(62°F)		19°C
(66°F)		22°C
(71°F)		24°C
(76°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		24°C
(75°F)		22°C
(71°F)		18°C
(65°F)		15°C
(60°F)
Mean minimum8°C
(47°F)		10°C
(50°F)		14°C
(58°F)		17°C
(62°F)		21°C
(71°F)		23°C
(73°F)		22°C
(72°F)		23°C
(73°F)		21°C
(70°F)		16°C
(62°F)		11°C
(53°F)		10°C
(50°F)
Minimum6°C
(43°F)		7°C
(45°F)		10°C
(51°F)		14°C
(57°F)		18°C
(65°F)		21°C
(70°F)		21°C
(70°F)		20°C
(69°F)		19°C
(67°F)		15°C
(59°F)		5°C
(41°F)		6°C
(43°F)

Compare climate in Las Chacas with other places

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

Monthly average precipitation in Las Chacas, Mexico

Las Chacas usually has the most precipitation in June, September and October, with an average of 16 rainy days and 189 mm (7.4 inches) of precipitation per month. The driest months in Las Chacas are February, March and December. On average, 46 mm (1.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Las Chacas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)64 (2.5)43 (1.7)58 (2.3)73 (2.9)105 (4.1)149 (5.9)104 (4.1)112 (4.4)170 (6.7)248 (9.8)69 (2.7)36 (1.4)
Average precipitation days (≥ 1 mm)879813171513181597

Monthly sunshine hours in Las Chacas, Mexico

The sunniest months in Las Chacas are May, July and August, when the sun shines an average of 10 hours 7 minutes a day. Least sunny months in Las Chacas: January, February and November receive an average of 7 hours 3 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Las Chacas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours178221263274309298317314276255235239
Mean daily daylight hours10h 59m11h 26m12h 2m12h 38m13h 8m13h 23m13h 15m12h 48m12h 13m11h 37m11h 6m10h 51m

Solar UV radiation in Las Chacas, Mexico

Las Chacas experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 12 - 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 8. For more detailed information, check out our hourly Las Chacas UV Index data.

Average daily maximum UV levels by month for Las Chacas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710121212131312121187