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Monthly climate in Chumpon, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Chumpon features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (75 °F) and 28 °C (83 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 36 °C (96 °F). The average annual precipitation amounts to about 1124 mm (44.2 inches) and receives 183 rainy days on the 1 mm (0.04 inches) threshold annually. Chumpon enjoys an average of 3636 hours of sunshine throughout the year, and daylight varies from 10 hours 56 minutes to 13 hours 18 minutes per day.

Monthly average temperatures in Chumpon, Mexico

The warmest months in Chumpon are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (83 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 24 to 25 °C (75 - 77 °F) throughout the day. On average each year, Chumpon experiences 326 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 Chumpon. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum34°C
(93°F)		32°C
(91°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)		34°C
(94°F)		34°C
(94°F)		36°C
(96°F)		34°C
(94°F)		34°C
(93°F)		32°C
(90°F)		32°C
(90°F)
Mean maximum31°C
(88°F)		31°C
(88°F)		32°C
(89°F)		33°C
(92°F)		33°C
(92°F)		32°C
(90°F)		34°C
(93°F)		34°C
(94°F)		33°C
(92°F)		33°C
(92°F)		31°C
(88°F)		31°C
(88°F)
Average high28°C
(82°F)		29°C
(85°F)		30°C
(86°F)		31°C
(89°F)		32°C
(89°F)		31°C
(88°F)		32°C
(90°F)		32°C
(91°F)		32°C
(90°F)		31°C
(88°F)		29°C
(85°F)		28°C
(83°F)
Daily mean24°C
(75°F)		25°C
(77°F)		26°C
(79°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		28°C
(83°F)		28°C
(83°F)		28°C
(83°F)		27°C
(81°F)		25°C
(77°F)		24°C
(76°F)
Average low20°C
(69°F)		22°C
(71°F)		22°C
(72°F)		24°C
(75°F)		25°C
(77°F)		26°C
(78°F)		25°C
(78°F)		25°C
(78°F)		25°C
(77°F)		24°C
(75°F)		22°C
(71°F)		21°C
(70°F)
Mean minimum14°C
(58°F)		16°C
(61°F)		17°C
(63°F)		19°C
(66°F)		22°C
(71°F)		24°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		21°C
(69°F)		18°C
(64°F)		14°C
(58°F)
Minimum13°C
(56°F)		12°C
(54°F)		16°C
(61°F)		16°C
(62°F)		19°C
(66°F)		23°C
(74°F)		23°C
(74°F)		23°C
(73°F)		23°C
(74°F)		18°C
(64°F)		15°C
(60°F)		13°C
(56°F)

Compare climate in Chumpon with other places

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

Monthly average precipitation in Chumpon, Mexico

Chumpon usually has the most precipitation in June, September and October, with an average of 22 rainy days and 189 mm (7.4 inches) of precipitation per month. The driest months in Chumpon are February, March and April. On average, 30 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chumpon. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)45 (1.8)28 (1.1)25 (1.0)37 (1.4)88 (3.5)225 (8.8)73 (2.9)127 (5.0)158 (6.2)184 (7.2)87 (3.4)46 (1.8)
Average precipitation days (≥ 1 mm)109681921162024231413

Monthly sunshine hours in Chumpon, Mexico

The sunniest months in Chumpon are May, July and August, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in Chumpon: January, February and October receive an average of 8 hours 52 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chumpon. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours237281322325339291329326303288290299
Mean daily daylight hours11h 3m11h 29m12h 2m12h 36m13h 4m13h 18m13h 10m12h 45m12h 13m11h 39m11h 10m10h 56m

Solar UV radiation in Chumpon, Mexico

Chumpon experiences the highest level of ultraviolet (UV) radiation in April, June and August, 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 High / 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 Chumpon UV Index data.

Average daily maximum UV levels by month for Chumpon. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)810131313141313121197