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Monthly climate in Colonia 12 de Agosto, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Colonia 12 de Agosto features a hot semi-arid climate (BSh). Temperatures typically range between 18 °C (64 °F) and 31 °C (88 °F) through the year, but rarely can drop to 4 °C (39 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 482 mm (19.0 inches) and receives 55 rainy days on the 1 mm (0.04 inches) threshold annually. Colonia 12 de Agosto enjoys an average of 3563 hours of sunshine throughout the year, and daylight varies from 10 hours 30 minutes to 13 hours 44 minutes per day.

Monthly average temperatures in Colonia 12 de Agosto, Mexico

The warmest months in Colonia 12 de Agosto are June, July and August, with daily mean temperatures ranging from 30 to 31 °C (86 - 88 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 19 °C (64 - 66 °F) throughout the day. On average each year, Colonia 12 de Agosto experiences 305 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 Colonia 12 de Agosto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(94°F)		33°C
(92°F)		36°C
(96°F)		38°C
(101°F)		39°C
(103°F)		41°C
(106°F)		41°C
(106°F)		41°C
(106°F)		40°C
(105°F)		41°C
(105°F)		39°C
(102°F)		32°C
(90°F)
Mean maximum31°C
(87°F)		32°C
(90°F)		34°C
(93°F)		36°C
(97°F)		38°C
(100°F)		39°C
(102°F)		40°C
(104°F)		40°C
(104°F)		38°C
(100°F)		39°C
(102°F)		36°C
(97°F)		31°C
(88°F)
Average high26°C
(80°F)		27°C
(81°F)		29°C
(85°F)		32°C
(90°F)		35°C
(95°F)		37°C
(98°F)		37°C
(99°F)		36°C
(97°F)		35°C
(95°F)		35°C
(95°F)		32°C
(89°F)		27°C
(81°F)
Daily mean18°C
(64°F)		18°C
(66°F)		20°C
(69°F)		23°C
(74°F)		26°C
(80°F)		30°C
(86°F)		31°C
(88°F)		31°C
(87°F)		29°C
(85°F)		28°C
(82°F)		23°C
(74°F)		19°C
(66°F)
Average low11°C
(51°F)		11°C
(53°F)		12°C
(54°F)		15°C
(59°F)		18°C
(65°F)		24°C
(75°F)		26°C
(80°F)		26°C
(80°F)		25°C
(77°F)		22°C
(72°F)		16°C
(61°F)		12°C
(54°F)
Mean minimum6°C
(42°F)		7°C
(45°F)		9°C
(48°F)		11°C
(51°F)		14°C
(58°F)		19°C
(67°F)		24°C
(76°F)		24°C
(75°F)		22°C
(72°F)		16°C
(60°F)		11°C
(53°F)		7°C
(45°F)
Minimum4°C
(39°F)		4°C
(39°F)		6°C
(43°F)		9°C
(48°F)		13°C
(56°F)		18°C
(64°F)		23°C
(74°F)		23°C
(74°F)		20°C
(68°F)		11°C
(51°F)		10°C
(50°F)		4°C
(40°F)

Compare climate in Colonia 12 de Agosto with other places

Compare temperature, precipitation, sunshine, UV index in Colonia 12 de Agosto, Mexico with other places around the world.

Monthly average precipitation in Colonia 12 de Agosto, Mexico

Colonia 12 de Agosto usually has the most precipitation in July, August and September, with an average of 14 rainy days and 121 mm (4.8 inches) of precipitation per month. The driest months in Colonia 12 de Agosto are March, April and May. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Colonia 12 de Agosto. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)9 (0.4)17 (0.7)6 (0.3)0 (0.0)0 (0.0)17 (0.7)105 (4.1)148 (5.8)112 (4.4)18 (0.7)35 (1.4)13 (0.5)
Average precipitation days (≥ 1 mm)121002151414222

Monthly sunshine hours in Colonia 12 de Agosto, Mexico

The sunniest months in Colonia 12 de Agosto are May, June and July, when the sun shines an average of 11 hours 21 minutes a day. Least sunny months in Colonia 12 de Agosto: January, February and December receive an average of 8 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Colonia 12 de Agosto. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours218249298322360351333315287300263261
Mean daily daylight hours10h 41m11h 16m12h 1m12h 47m13h 25m13h 44m13h 34m13h 0m12h 15m11h 30m10h 50m10h 30m

Solar UV radiation in Colonia 12 de Agosto, Mexico

Colonia 12 de Agosto experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Colonia 12 de Agosto UV Index data.

Average daily maximum UV levels by month for Colonia 12 de Agosto. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)68101212121212121076