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Monthly climate in Monterrey, Chiapas, Mexico

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Monterrey features a tropical savanna climate (Aw). Temperatures typically range between 23 °C (73 °F) and 26 °C (79 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1479 mm (58.2 inches) and receives 168 rainy days on the 1 mm (0.04 inches) threshold annually. Monterrey enjoys an average of 3544 hours of sunshine throughout the year, and daylight varies from 11 hours 10 minutes to 13 hours 3 minutes per day.

Monthly average temperatures in Monterrey, Chiapas, Mexico §

The warmest months in Monterrey are April, May and July, with daily mean temperatures ranging from 25 to 26 °C (78 - 79 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 23 to 24 °C (73 - 75 °F) throughout the day. On average each year, Monterrey experiences 324 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 Monterrey, 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 33°C
(93°F)		 35°C
(95°F)		 35°C
(96°F)		 36°C
(97°F)		 35°C
(96°F)		 33°C
(92°F)		 34°C
(93°F)		 34°C
(93°F)		 32°C
(90°F)		 33°C
(91°F)		 33°C
(92°F)		 33°C
(92°F)
Mean maximum 33°C
(91°F)		 34°C
(93°F)		 35°C
(95°F)		 35°C
(96°F)		 34°C
(94°F)		 31°C
(88°F)		 33°C
(92°F)		 33°C
(91°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 33°C
(91°F)
Average high 30°C
(86°F)		 31°C
(88°F)		 32°C
(90°F)		 33°C
(91°F)		 32°C
(89°F)		 30°C
(86°F)		 31°C
(88°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 30°C
(85°F)		 30°C
(86°F)
Daily mean 23°C
(73°F)		 24°C
(75°F)		 25°C
(77°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(73°F)
Average low 17°C
(63°F)		 18°C
(64°F)		 19°C
(67°F)		 20°C
(69°F)		 22°C
(71°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 19°C
(67°F)		 18°C
(64°F)
Mean minimum 14°C
(58°F)		 14°C
(57°F)		 17°C
(62°F)		 17°C
(64°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 19°C
(66°F)		 16°C
(61°F)		 14°C
(57°F)
Minimum 12°C
(54°F)		 12°C
(54°F)		 15°C
(60°F)		 16°C
(61°F)		 19°C
(66°F)		 19°C
(67°F)		 20°C
(68°F)		 19°C
(67°F)		 19°C
(67°F)		 17°C
(63°F)		 14°C
(58°F)		 13°C
(55°F)

Compare climate in Monterrey with other places

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

Monthly average precipitation in Monterrey, Chiapas, Mexico §

Monterrey usually has the most precipitation in June, August and September, with an average of 27 rainy days and 283 mm (11.1 inches) of precipitation per month. The driest months in Monterrey are January, February and March. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Monterrey, 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) 4 (0.2) 2 (0.1) 6 (0.2) 36 (1.4) 143 (5.6) 281 (11.1) 178 (7.0) 266 (10.5) 302 (11.9) 231 (9.1) 24 (0.9) 6 (0.2)
Average precipitation days (≥ 1 mm) 0 0 1 6 25 27 26 26 28 23 5 1

Monthly sunshine hours in Monterrey, Chiapas, Mexico §

The sunniest months in Monterrey are March, May and July, when the sun shines an average of 10 hours 14 minutes a day. Least sunny months in Monterrey: January, February and June receive an average of 8 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Monterrey, 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 246 280 320 313 314 269 317 300 284 287 303 307
Mean daily daylight hours 11h 16m 11h 36m 12h 2m 12h 29m 12h 52m 13h 3m 12h 57m 12h 37m 12h 11m 11h 44m 11h 21m 11h 10m

Solar UV radiation in Monterrey, Chiapas, Mexico §

Monterrey experiences the highest level of ultraviolet (UV) radiation in April, July and August, when the maximum UV index can reach values of 14 - 15, 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 Monterrey UV Index data.

Average daily maximum UV levels by month for Monterrey, 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 15 14 13 13 10 9

Detailed Monthly Weather Insights for Monterrey, Chiapas, Mexico

Discover in-depth weather details for every month in Monterrey. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Monterrey's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.