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Monthly climate in El Guaco, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification El Guaco features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (74 °F) and 29 °C (84 °F) through the year, but rarely can drop to 9 °C (48 °F) or can rise to as high as 39 °C (103 °F). The average annual precipitation amounts to about 857 mm (33.7 inches) and receives 115 rainy days on the 1 mm (0.04 inches) threshold annually. El Guaco enjoys an average of 3430 hours of sunshine throughout the year, and daylight varies from 10 hours 59 minutes to 13 hours 14 minutes per day.

Monthly average temperatures in El Guaco, Mexico

The warmest months in El Guaco are April, May and June, with daily mean temperatures ranging from 27 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 23 to 25 °C (74 - 77 °F) throughout the day. On average each year, El Guaco experiences 328 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 El Guaco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum35°C
(95°F)		36°C
(98°F)		37°C
(100°F)		39°C
(103°F)		39°C
(103°F)		38°C
(101°F)		37°C
(99°F)		36°C
(98°F)		35°C
(96°F)		35°C
(95°F)		35°C
(95°F)		34°C
(94°F)
Mean maximum34°C
(93°F)		36°C
(97°F)		37°C
(99°F)		38°C
(101°F)		39°C
(102°F)		37°C
(99°F)		35°C
(96°F)		36°C
(96°F)		34°C
(94°F)		34°C
(94°F)		34°C
(94°F)		34°C
(93°F)
Average high31°C
(89°F)		33°C
(91°F)		35°C
(96°F)		36°C
(98°F)		37°C
(98°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		31°C
(89°F)		32°C
(89°F)		32°C
(90°F)		31°C
(88°F)
Daily mean23°C
(74°F)		25°C
(77°F)		27°C
(80°F)		27°C
(82°F)		29°C
(84°F)		28°C
(82°F)		27°C
(82°F)		27°C
(81°F)		26°C
(80°F)		26°C
(79°F)		25°C
(77°F)		23°C
(74°F)
Average low16°C
(61°F)		17°C
(63°F)		18°C
(65°F)		19°C
(67°F)		21°C
(71°F)		23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		22°C
(72°F)		22°C
(71°F)		19°C
(66°F)		16°C
(61°F)
Mean minimum11°C
(52°F)		13°C
(55°F)		15°C
(59°F)		16°C
(60°F)		18°C
(64°F)		21°C
(71°F)		21°C
(69°F)		21°C
(70°F)		21°C
(69°F)		19°C
(66°F)		15°C
(59°F)		12°C
(54°F)
Minimum9°C
(48°F)		11°C
(52°F)		13°C
(55°F)		14°C
(57°F)		17°C
(63°F)		20°C
(69°F)		19°C
(67°F)		20°C
(68°F)		20°C
(68°F)		17°C
(62°F)		11°C
(52°F)		9°C
(48°F)

Compare climate in El Guaco with other places

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

Monthly average precipitation in El Guaco, Mexico

El Guaco usually has the most precipitation in June, August and September, with an average of 23 rainy days and 177 mm (7.0 inches) of precipitation per month. The driest months in El Guaco are January, March and April. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in El Guaco. 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)1 (0.0)0 (0.0)13 (0.5)141 (5.5)137 (5.4)218 (8.6)173 (6.8)134 (5.3)33 (1.3)2 (0.1)
Average precipitation days (≥ 1 mm)00003192225251740

Monthly sunshine hours in El Guaco, Mexico

The sunniest months in El Guaco are March, April and May, when the sun shines an average of 10 hours 33 minutes a day. Least sunny months in El Guaco: January, February and September receive an average of 8 hours 33 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in El Guaco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237274319322329275289274257279279289
Mean daily daylight hours11h 7m11h 31m12h 2m12h 34m13h 1m13h 14m13h 7m12h 43m12h 12m11h 40m11h 13m10h 59m

Solar UV radiation in El Guaco, Mexico

El Guaco experiences the highest level of ultraviolet (UV) radiation in April, July 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 El Guaco UV Index data.

Average daily maximum UV levels by month for El Guaco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131413141413141198