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Monthly climate in San Juan Cacahuatepec, Oaxaca, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Juan Cacahuatepec features a tropical savanna climate (Aw).Temperatures typically range between 26 °C (79 °F) and 28 °C (84 °F) through the year, but rarely can drop to 14 °C (58 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 1559 mm (61.4 inches) and receives 143 rainy days on the 1 mm (0.04 inches) threshold annually.San Juan Cacahuatepec 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 San Juan Cacahuatepec, Oaxaca, Mexico §

The warmest months in San Juan Cacahuatepec are March, April and May, with daily mean temperatures ranging from 27 to 28 °C (81 - 84 °F) throughout the day. The coldest temperatures usually occur in January, October and December, when daily mean temperatures range from 26 to 26 °C (79 - 79 °F) throughout the day. On average each year, San Juan Cacahuatepec 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 San Juan Cacahuatepec, Oaxaca, 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 36°C
(98°F)		 37°C
(99°F)		 37°C
(99°F)		 38°C
(100°F)		 38°C
(100°F)		 36°C
(97°F)		 35°C
(95°F)		 35°C
(96°F)		 35°C
(96°F)		 34°C
(93°F)		 36°C
(98°F)		 35°C
(96°F)
Mean maximum 36°C
(96°F)		 36°C
(97°F)		 36°C
(98°F)		 37°C
(99°F)		 37°C
(99°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(92°F)		 33°C
(92°F)		 35°C
(94°F)		 35°C
(94°F)
Average high 33°C
(92°F)		 34°C
(93°F)		 35°C
(94°F)		 35°C
(95°F)		 35°C
(95°F)		 32°C
(89°F)		 32°C
(90°F)		 32°C
(89°F)		 31°C
(88°F)		 31°C
(88°F)		 32°C
(91°F)		 33°C
(91°F)
Daily mean 26°C
(79°F)		 26°C
(80°F)		 27°C
(81°F)		 28°C
(83°F)		 28°C
(84°F)		 27°C
(80°F)		 27°C
(81°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(80°F)		 26°C
(79°F)
Average low 20°C
(69°F)		 20°C
(69°F)		 21°C
(70°F)		 22°C
(72°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 21°C
(71°F)		 20°C
(69°F)
Mean minimum 17°C
(63°F)		 18°C
(64°F)		 19°C
(67°F)		 19°C
(67°F)		 21°C
(70°F)		 22°C
(72°F)		 22°C
(71°F)		 21°C
(71°F)		 21°C
(71°F)		 21°C
(70°F)		 19°C
(66°F)		 18°C
(65°F)
Minimum 14°C
(58°F)		 14°C
(58°F)		 18°C
(64°F)		 17°C
(64°F)		 20°C
(68°F)		 22°C
(72°F)		 21°C
(71°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 18°C
(64°F)		 16°C
(61°F)

Compare climate in San Juan Cacahuatepec with other places

Compare temperature, precipitation, sunshine, UV index in San Juan Cacahuatepec, Oaxaca, Mexico with other places around the world.

Monthly average precipitation in San Juan Cacahuatepec, Oaxaca, Mexico §

San Juan Cacahuatepec usually has the most precipitation in June, August and September, with an average of 26 rainy days and 340 mm (13.4 inches) of precipitation per month.The driest months in San Juan Cacahuatepec are February, March and April. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Juan Cacahuatepec, Oaxaca, 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) 3 (0.1) 1 (0.0) 2 (0.1) 2 (0.1) 46 (1.8) 341 (13.4) 172 (6.8) 308 (12.1) 372 (14.7) 271 (10.7) 27 (1.1) 15 (0.6)
Average precipitation days (≥ 1 mm) 0 0 0 0 8 24 25 27 28 25 5 1

Monthly sunshine hours in San Juan Cacahuatepec, Oaxaca, Mexico §

The sunniest months in San Juan Cacahuatepec are March, April and May, when the sun shines an average of 10 hours 34 minutes a day.Least sunny months in San Juan Cacahuatepec: 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 San Juan Cacahuatepec, Oaxaca, 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 245 281 321 320 330 279 316 289 269 282 300 301
Mean daily daylight hours 11h 15m 11h 35m 12h 2m 12h 30m 12h 54m 13h 5m 12h 59m 12h 38m 12h 11m 11h 43m 11h 20m 11h 8m

Solar UV radiation in San Juan Cacahuatepec, Oaxaca, Mexico §

San Juan Cacahuatepec 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 San Juan Cacahuatepec UV Index data.

Average daily maximum UV levels by month for San Juan Cacahuatepec, Oaxaca, 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 11 13 13 14 14 13 13 13 11 9 8