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Monthly climate in Ahuatlan, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Ahuatlan features a hot semi-arid climate (BSh). Temperatures typically range between 20 °C (68 °F) and 26 °C (78 °F) through the year, but rarely can drop to 6 °C (42 °F) or can rise to as high as 37 °C (100 °F). The average annual precipitation amounts to about 1059 mm (41.7 inches) and receives 108 rainy days on the 1 mm (0.04 inches) threshold annually. Ahuatlan enjoys an average of 3640 hours of sunshine throughout the year, and daylight varies from 11 hours 1 minutes to 13 hours 12 minutes per day.

Monthly average temperatures in Ahuatlan, Mexico

The warmest months in Ahuatlan are April, May and June, with daily mean temperatures ranging from 24 to 26 °C (75 - 78 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 20 to 21 °C (68 - 70 °F) throughout the day. On average each year, Ahuatlan experiences 323 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 Ahuatlan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		34°C
(93°F)		36°C
(98°F)		37°C
(99°F)		37°C
(100°F)		36°C
(98°F)		36°C
(96°F)		35°C
(94°F)		32°C
(90°F)		33°C
(91°F)		33°C
(91°F)		32°C
(90°F)
Mean maximum32°C
(89°F)		33°C
(92°F)		35°C
(96°F)		36°C
(98°F)		36°C
(97°F)		33°C
(92°F)		34°C
(93°F)		33°C
(92°F)		32°C
(89°F)		31°C
(89°F)		32°C
(90°F)		32°C
(89°F)
Average high28°C
(83°F)		30°C
(87°F)		33°C
(91°F)		34°C
(93°F)		33°C
(92°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		29°C
(84°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)
Daily mean20°C
(68°F)		21°C
(71°F)		23°C
(74°F)		25°C
(78°F)		26°C
(78°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		22°C
(73°F)		22°C
(72°F)		21°C
(70°F)		20°C
(68°F)
Average low12°C
(54°F)		13°C
(56°F)		15°C
(59°F)		17°C
(63°F)		19°C
(66°F)		18°C
(65°F)		17°C
(63°F)		18°C
(64°F)		18°C
(64°F)		17°C
(62°F)		14°C
(58°F)		12°C
(54°F)
Mean minimum8°C
(47°F)		10°C
(50°F)		12°C
(53°F)		14°C
(57°F)		16°C
(62°F)		17°C
(62°F)		15°C
(59°F)		16°C
(60°F)		15°C
(60°F)		14°C
(57°F)		11°C
(52°F)		9°C
(48°F)
Minimum7°C
(44°F)		8°C
(47°F)		10°C
(51°F)		11°C
(53°F)		16°C
(60°F)		16°C
(61°F)		13°C
(56°F)		14°C
(58°F)		14°C
(58°F)		11°C
(52°F)		10°C
(50°F)		6°C
(42°F)

Compare climate in Ahuatlan with other places

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

Monthly average precipitation in Ahuatlan, Mexico

Ahuatlan usually has the most precipitation in June, August and September, with an average of 21 rainy days and 232 mm (9.1 inches) of precipitation per month. The driest months in Ahuatlan are January, February and December. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ahuatlan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)2 (0.1)3 (0.1)5 (0.2)16 (0.6)78 (3.1)204 (8.0)145 (5.7)211 (8.3)279 (11.0)95 (3.7)19 (0.8)2 (0.1)
Average precipitation days (≥ 1 mm)000313211419231230

Monthly sunshine hours in Ahuatlan, Mexico

The sunniest months in Ahuatlan are March, May and July, when the sun shines an average of 10 hours 34 minutes a day. Least sunny months in Ahuatlan: January, February and September receive an average of 9 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ahuatlan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours244280322321331300330316291305296299
Mean daily daylight hours11h 8m11h 32m12h 2m12h 33m12h 59m13h 12m13h 5m12h 42m12h 12m11h 41m11h 14m11h 1m

Solar UV radiation in Ahuatlan, Mexico

Ahuatlan experiences the highest level of ultraviolet (UV) radiation in April, May and July, 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 Ahuatlan UV Index data.

Average daily maximum UV levels by month for Ahuatlan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121314141414131312108