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Monthly climate in Guanacastal 1ra. Seccion, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Guanacastal 1ra. Seccion features a tropical savanna climate (Aw). Temperatures typically range between 27 °C (81 °F) and 29 °C (84 °F) through the year, but rarely can drop to 22 °C (72 °F) or can rise to as high as 32 °C (90 °F). The average annual precipitation amounts to about 1499 mm (59.0 inches) and receives 148 rainy days on the 1 mm (0.04 inches) threshold annually. Guanacastal 1ra. Seccion enjoys an average of 3526 hours of sunshine throughout the year, and daylight varies from 11 hours 14 minutes to 12 hours 58 minutes per day.

Monthly average temperatures in Guanacastal 1ra. Seccion, Mexico

The warmest months in Guanacastal 1ra. Seccion are April, May and July, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and October, when daily mean temperatures range from 27 to 27 °C (81 - 81 °F) throughout the day. On average each year, Guanacastal 1ra. Seccion experiences 329 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 Guanacastal 1ra. Seccion. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		31°C
(88°F)		31°C
(88°F)		31°C
(89°F)		32°C
(90°F)		32°C
(90°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)		31°C
(88°F)		31°C
(88°F)
Mean maximum30°C
(87°F)		30°C
(87°F)		31°C
(87°F)		31°C
(88°F)		31°C
(89°F)		31°C
(87°F)		32°C
(89°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		31°C
(87°F)		30°C
(87°F)
Average high29°C
(85°F)		29°C
(85°F)		30°C
(86°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)		29°C
(85°F)		29°C
(85°F)
Daily mean27°C
(81°F)		27°C
(81°F)		28°C
(83°F)		29°C
(84°F)		28°C
(83°F)		28°C
(82°F)		28°C
(84°F)		28°C
(83°F)		28°C
(82°F)		27°C
(81°F)		28°C
(82°F)		27°C
(81°F)
Average low25°C
(77°F)		25°C
(77°F)		26°C
(79°F)		27°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		25°C
(77°F)
Mean minimum23°C
(74°F)		24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		23°C
(74°F)
Minimum22°C
(72°F)		23°C
(74°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(77°F)		25°C
(76°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		24°C
(75°F)		23°C
(74°F)

Compare climate in Guanacastal 1ra. Seccion with other places

Compare temperature, precipitation, sunshine, UV index in Guanacastal 1ra. Seccion, Mexico with other places around the world.

Monthly average precipitation in Guanacastal 1ra. Seccion, Mexico

Guanacastal 1ra. Seccion usually has the most precipitation in June, September and October, with an average of 22 rainy days and 290 mm (11.4 inches) of precipitation per month. The driest months in Guanacastal 1ra. Seccion are January, February and December. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Guanacastal 1ra. Seccion. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)2 (0.1)8 (0.3)35 (1.4)168 (6.6)312 (12.3)129 (5.1)234 (9.2)288 (11.3)271 (10.7)44 (1.7)4 (0.1)
Average precipitation days (≥ 1 mm)101724231923232250

Monthly sunshine hours in Guanacastal 1ra. Seccion, Mexico

The sunniest months in Guanacastal 1ra. Seccion are March, April and December, when the sun shines an average of 10 hours 21 minutes a day. Least sunny months in Guanacastal 1ra. Seccion: January, June and September receive an average of 8 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Guanacastal 1ra. Seccion. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours255286321313310270309287273274304317
Mean daily daylight hours11h 20m11h 39m12h 3m12h 28m12h 48m12h 58m12h 53m12h 34m12h 11m11h 46m11h 25m11h 14m

Solar UV radiation in Guanacastal 1ra. Seccion, Mexico

Guanacastal 1ra. Seccion experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 13 - 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 Guanacastal 1ra. Seccion UV Index data.

Average daily maximum UV levels by month for Guanacastal 1ra. Seccion. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10111314141313131312108