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Monthly climate in El Rosario, Chiapas, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification El Rosario features a tropical monsoon climate (Am).Temperatures typically range between 23 °C (74 °F) and 30 °C (87 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 42 °C (108 °F).The average annual precipitation amounts to about 1508 mm (59.4 inches) and receives 164 rainy days on the 1 mm (0.04 inches) threshold annually.El Rosario enjoys an average of 3485 hours of sunshine throughout the year, and daylight varies from 11 hours 4 minutes to 13 hours 9 minutes per day.

Monthly average temperatures in El Rosario, Chiapas, Mexico §

The warmest months in El Rosario are April, May and July, with daily mean temperatures ranging from 29 to 30 °C (85 - 87 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 23 to 25 °C (74 - 77 °F) throughout the day. On average each year, El Rosario experiences 316 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 Rosario, Chiapas, Mexico.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 34°C
(93°F)		 36°C
(98°F)		 38°C
(101°F)		 42°C
(108°F)		 41°C
(107°F)		 39°C
(102°F)		 39°C
(103°F)		 38°C
(100°F)		 38°C
(100°F)		 36°C
(96°F)		 34°C
(94°F)		 34°C
(93°F)
Mean maximum 33°C
(91°F)		 34°C
(94°F)		 37°C
(99°F)		 40°C
(104°F)		 40°C
(105°F)		 37°C
(98°F)		 36°C
(98°F)		 37°C
(98°F)		 36°C
(98°F)		 35°C
(95°F)		 33°C
(91°F)		 33°C
(91°F)
Average high 28°C
(82°F)		 30°C
(87°F)		 32°C
(90°F)		 35°C
(96°F)		 36°C
(97°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(92°F)		 32°C
(89°F)		 29°C
(85°F)		 28°C
(84°F)
Daily mean 23°C
(74°F)		 25°C
(78°F)		 27°C
(81°F)		 29°C
(85°F)		 30°C
(87°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 25°C
(77°F)		 24°C
(75°F)
Average low 20°C
(68°F)		 21°C
(70°F)		 22°C
(72°F)		 24°C
(76°F)		 26°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(75°F)		 22°C
(71°F)		 20°C
(68°F)
Mean minimum 15°C
(60°F)		 16°C
(60°F)		 18°C
(65°F)		 20°C
(68°F)		 22°C
(73°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(74°F)		 22°C
(71°F)		 18°C
(65°F)		 14°C
(57°F)
Minimum 14°C
(58°F)		 13°C
(56°F)		 17°C
(62°F)		 17°C
(64°F)		 20°C
(68°F)		 22°C
(73°F)		 22°C
(72°F)		 23°C
(73°F)		 22°C
(73°F)		 20°C
(68°F)		 17°C
(63°F)		 12°C
(54°F)

Compare climate in El Rosario with other places

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

Monthly average precipitation in El Rosario, Chiapas, Mexico §

El Rosario usually has the most precipitation in June, September and October, with an average of 21 rainy days and 258 mm (10.2 inches) of precipitation per month.The driest months in El Rosario are February, March and April. On average, 33 mm (1.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in El Rosario, Chiapas, Mexico.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 71 (2.8) 33 (1.3) 22 (0.9) 45 (1.8) 110 (4.3) 285 (11.2) 89 (3.5) 152 (6.0) 220 (8.7) 270 (10.6) 145 (5.7) 65 (2.6)
Average precipitation days (≥ 1 mm) 9 5 5 6 12 19 15 22 23 22 16 10

Monthly sunshine hours in El Rosario, Chiapas, Mexico §

The sunniest months in El Rosario are May, July and August, when the sun shines an average of 10 hours 30 minutes a day.Least sunny months in El Rosario: January, February and November receive an average of 8 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in El Rosario, Chiapas, Mexico.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 207 265 306 307 319 290 330 327 298 287 272 273
Mean daily daylight hours 11h 11m 11h 33m 12h 3m 12h 32m 12h 57m 13h 9m 13h 3m 12h 40m 12h 12m 11h 42m 11h 17m 11h 4m

Solar UV radiation in El Rosario, Chiapas, Mexico §

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

Average daily maximum UV levels by month for El Rosario, Chiapas, Mexico.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 9 11 13 14 13 14 13 13 13 12 9 8