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Monthly climate in Guayameo, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Guayameo features a tropical savanna climate (Aw). Temperatures typically range between 21 °C (70 °F) and 25 °C (78 °F) through the year, but rarely can drop to 9 °C (49 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1276 mm (50.2 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually. Guayameo enjoys an average of 3500 hours of sunshine throughout the year, and daylight varies from 11 hours 2 minutes to 13 hours 11 minutes per day.

Monthly average temperatures in Guayameo, Mexico

The warmest months in Guayameo are April, May and June, with daily mean temperatures ranging from 24 to 25 °C (75 - 78 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 21 to 22 °C (70 - 72 °F) throughout the day. On average each year, Guayameo experiences 321 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 Guayameo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(90°F)		33°C
(92°F)		35°C
(95°F)		36°C
(97°F)		36°C
(97°F)		35°C
(95°F)		33°C
(91°F)		32°C
(90°F)		32°C
(89°F)		31°C
(88°F)		32°C
(90°F)		32°C
(89°F)
Mean maximum31°C
(89°F)		33°C
(91°F)		34°C
(94°F)		35°C
(96°F)		35°C
(96°F)		33°C
(92°F)		31°C
(89°F)		31°C
(88°F)		31°C
(88°F)		31°C
(87°F)		31°C
(88°F)		30°C
(87°F)
Average high29°C
(84°F)		30°C
(86°F)		32°C
(90°F)		33°C
(92°F)		33°C
(92°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)
Daily mean21°C
(71°F)		22°C
(72°F)		24°C
(75°F)		25°C
(76°F)		25°C
(78°F)		24°C
(75°F)		23°C
(75°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		22°C
(72°F)		21°C
(70°F)
Average low15°C
(60°F)		16°C
(60°F)		17°C
(62°F)		17°C
(64°F)		19°C
(66°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		19°C
(67°F)		19°C
(67°F)		17°C
(63°F)		15°C
(60°F)
Mean minimum12°C
(54°F)		12°C
(55°F)		15°C
(58°F)		14°C
(58°F)		15°C
(60°F)		18°C
(65°F)		18°C
(65°F)		18°C
(65°F)		18°C
(65°F)		17°C
(63°F)		14°C
(58°F)		13°C
(55°F)
Minimum11°C
(51°F)		9°C
(49°F)		13°C
(55°F)		13°C
(56°F)		15°C
(59°F)		17°C
(63°F)		18°C
(64°F)		17°C
(63°F)		17°C
(64°F)		16°C
(61°F)		12°C
(54°F)		11°C
(53°F)

Compare climate in Guayameo with other places

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

Monthly average precipitation in Guayameo, Mexico

Guayameo usually has the most precipitation in July, August and September, with an average of 25 rainy days and 262 mm (10.3 inches) of precipitation per month. The driest months in Guayameo are January, March and April. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guayameo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)4 (0.2)6 (0.2)2 (0.1)2 (0.1)33 (1.3)210 (8.2)228 (9.0)283 (11.2)273 (10.8)184 (7.3)43 (1.7)6 (0.2)
Average precipitation days (≥ 1 mm)11006212428251961

Monthly sunshine hours in Guayameo, Mexico

The sunniest months in Guayameo are March, April and May, when the sun shines an average of 10 hours 39 minutes a day. Least sunny months in Guayameo: January, September and October receive an average of 8 hours 34 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guayameo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours241277320324335287308286270277281290
Mean daily daylight hours11h 9m11h 32m12h 2m12h 33m12h 59m13h 11m13h 5m12h 42m12h 12m11h 41m11h 15m11h 2m

Solar UV radiation in Guayameo, Mexico

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

Average daily maximum UV levels by month for Guayameo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131314141413131188