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Monthly climate in Rayon, Chiapas, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Rayon features a tropical monsoon climate (Am).Temperatures typically range between 18 °C (64 °F) and 23 °C (74 °F) through the year, but rarely can drop to 7 °C (44 °F) or can rise to as high as 34 °C (94 °F).The average annual precipitation amounts to about 2853 mm (112.3 inches) and receives 234 rainy days on the 1 mm (0.04 inches) threshold annually.Rayon enjoys an average of 3239 hours of sunshine throughout the year, and daylight varies from 11 hours 5 minutes to 13 hours 8 minutes per day.

Monthly average temperatures in Rayon, Chiapas, Mexico §

The warmest months in Rayon are April, May and June, with daily mean temperatures ranging from 22 to 23 °C (72 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 19 °C (64 - 67 °F) throughout the day. On average each year, Rayon experiences 225 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 Rayon, 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 30°C
(86°F)		 31°C
(88°F)		 32°C
(90°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(91°F)		 30°C
(87°F)		 31°C
(87°F)		 30°C
(86°F)		 31°C
(88°F)		 30°C
(86°F)		 29°C
(85°F)
Mean maximum 29°C
(84°F)		 30°C
(86°F)		 32°C
(89°F)		 33°C
(91°F)		 33°C
(92°F)		 30°C
(87°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 30°C
(85°F)		 28°C
(82°F)		 28°C
(83°F)
Average high 23°C
(73°F)		 25°C
(77°F)		 26°C
(79°F)		 28°C
(82°F)		 28°C
(83°F)		 27°C
(81°F)		 27°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 24°C
(75°F)		 23°C
(74°F)
Daily mean 18°C
(64°F)		 19°C
(67°F)		 20°C
(69°F)		 22°C
(72°F)		 23°C
(74°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 21°C
(71°F)		 19°C
(67°F)		 18°C
(65°F)
Average low 14°C
(57°F)		 14°C
(58°F)		 15°C
(60°F)		 17°C
(63°F)		 18°C
(65°F)		 19°C
(66°F)		 18°C
(64°F)		 18°C
(64°F)		 18°C
(65°F)		 18°C
(65°F)		 16°C
(61°F)		 14°C
(58°F)
Mean minimum 9°C
(49°F)		 10°C
(50°F)		 12°C
(53°F)		 13°C
(56°F)		 16°C
(61°F)		 17°C
(63°F)		 16°C
(61°F)		 16°C
(61°F)		 17°C
(62°F)		 16°C
(60°F)		 12°C
(54°F)		 9°C
(48°F)
Minimum 7°C
(45°F)		 8°C
(47°F)		 11°C
(51°F)		 11°C
(52°F)		 13°C
(56°F)		 15°C
(60°F)		 15°C
(60°F)		 15°C
(60°F)		 16°C
(61°F)		 14°C
(58°F)		 11°C
(52°F)		 7°C
(44°F)

Compare climate in Rayon with other places

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

Monthly average precipitation in Rayon, Chiapas, Mexico §

Rayon usually has the most precipitation in June, September and October, with an average of 27 rainy days and 404 mm (15.9 inches) of precipitation per month.The driest months in Rayon are February, March and April. On average, 101 mm (4.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rayon, 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) 160 (6.3) 89 (3.5) 105 (4.1) 109 (4.3) 229 (9.0) 436 (17.2) 211 (8.3) 301 (11.8) 379 (14.9) 398 (15.7) 263 (10.4) 173 (6.8)
Average precipitation days (≥ 1 mm) 12 11 11 15 25 28 22 26 28 26 17 13

Monthly sunshine hours in Rayon, Chiapas, Mexico §

The sunniest months in Rayon are April, May and July, when the sun shines an average of 9 hours 55 minutes a day.Least sunny months in Rayon: January, October and November receive an average of 7 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rayon, 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 204 254 291 297 309 255 306 292 269 251 247 257
Mean daily daylight hours 11h 12m 11h 34m 12h 2m 12h 31m 12h 56m 13h 8m 13h 1m 12h 40m 12h 12m 11h 42m 11h 18m 11h 5m

Solar UV radiation in Rayon, Chiapas, Mexico §

Rayon experiences the highest level of ultraviolet (UV) radiation in March, April and May, 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 10. For more detailed information, check out our hourly Rayon UV Index data.

Average daily maximum UV levels by month for Rayon, 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) 10 12 14 14 14 14 14 13 13 12 10 9