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Monthly climate in Cuajinicuilapa, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Cuajinicuilapa features a tropical savanna climate (Aw). Temperatures typically range between 26 °C (80 °F) and 29 °C (84 °F) through the year, but rarely can drop to 16 °C (62 °F) or can rise to as high as 38 °C (101 °F). The average annual precipitation amounts to about 1437 mm (56.6 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually. Cuajinicuilapa enjoys an average of 3540 hours of sunshine throughout the year, and daylight varies from 11 hours 8 minutes to 13 hours 5 minutes per day.

Monthly average temperatures in Cuajinicuilapa, Mexico

The warmest months in Cuajinicuilapa are April, May and July, with daily mean temperatures ranging from 28 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 26 to 27 °C (80 - 80 °F) throughout the day. On average each year, Cuajinicuilapa 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 Cuajinicuilapa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(97°F)		36°C
(97°F)		36°C
(98°F)		37°C
(100°F)		38°C
(101°F)		36°C
(97°F)		36°C
(96°F)		35°C
(96°F)		36°C
(97°F)		34°C
(93°F)		36°C
(97°F)		35°C
(95°F)
Mean maximum35°C
(96°F)		35°C
(96°F)		36°C
(97°F)		36°C
(98°F)		36°C
(98°F)		34°C
(94°F)		35°C
(95°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		34°C
(94°F)		34°C
(94°F)
Average high33°C
(91°F)		33°C
(92°F)		34°C
(93°F)		34°C
(94°F)		34°C
(94°F)		32°C
(90°F)		33°C
(91°F)		32°C
(90°F)		32°C
(89°F)		31°C
(89°F)		32°C
(91°F)		32°C
(91°F)
Daily mean26°C
(80°F)		27°C
(80°F)		27°C
(82°F)		28°C
(83°F)		29°C
(84°F)		27°C
(82°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		26°C
(80°F)
Average low21°C
(71°F)		21°C
(71°F)		22°C
(72°F)		23°C
(73°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		23°C
(73°F)		22°C
(71°F)
Mean minimum19°C
(66°F)		19°C
(67°F)		20°C
(69°F)		20°C
(69°F)		22°C
(72°F)		23°C
(74°F)		22°C
(73°F)		22°C
(73°F)		22°C
(73°F)		22°C
(72°F)		21°C
(69°F)		19°C
(67°F)
Minimum17°C
(62°F)		16°C
(62°F)		19°C
(66°F)		19°C
(66°F)		21°C
(69°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		20°C
(67°F)		18°C
(65°F)

Compare climate in Cuajinicuilapa with other places

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

Monthly average precipitation in Cuajinicuilapa, Mexico

Cuajinicuilapa usually has the most precipitation in June, September and October, with an average of 23 rainy days and 313 mm (12.3 inches) of precipitation per month. The driest months in Cuajinicuilapa are February, March and April. On average, 0 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Cuajinicuilapa. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)2 (0.1)0 (0.0)0 (0.0)0 (0.0)33 (1.3)306 (12.0)153 (6.0)263 (10.3)365 (14.4)268 (10.5)27 (1.1)18 (0.7)
Average precipitation days (≥ 1 mm)00005222124252451

Monthly sunshine hours in Cuajinicuilapa, Mexico

The sunniest months in Cuajinicuilapa are March, April and May, when the sun shines an average of 10 hours 34 minutes a day. Least sunny months in Cuajinicuilapa: January, June and September receive an average of 8 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Cuajinicuilapa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours245281321320330279316289269282300301
Mean daily daylight hours11h 15m11h 35m12h 2m12h 30m12h 54m13h 5m12h 59m12h 38m12h 11m11h 44m11h 20m11h 8m

Solar UV radiation in Cuajinicuilapa, Mexico

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

Average daily maximum UV levels by month for Cuajinicuilapa. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)1011131314141313131198