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Monthly climate in Santa Maria Petatengo, Oaxaca, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Santa Maria Petatengo features a tropical savanna climate (Aw).Temperatures typically range between 22 °C (73 °F) and 25 °C (77 °F) through the year, but rarely can drop to 13 °C (55 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 2353 mm (92.6 inches) and receives 199 rainy days on the 1 mm (0.04 inches) threshold annually.Santa Maria Petatengo enjoys an average of 3596 hours of sunshine throughout the year, and daylight varies from 11 hours 10 minutes to 13 hours 2 minutes per day.

Monthly average temperatures in Santa Maria Petatengo, Oaxaca, Mexico §

The warmest months in Santa Maria Petatengo are April, May and July, with daily mean temperatures ranging from 25 to 25 °C (77 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 22 to 23 °C (73 - 74 °F) throughout the day. On average each year, Santa Maria Petatengo experiences 323 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 Santa Maria Petatengo, 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 31°C
(88°F)		 31°C
(87°F)		 32°C
(89°F)		 32°C
(90°F)		 33°C
(91°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(87°F)		 31°C
(87°F)		 30°C
(87°F)
Mean maximum 30°C
(86°F)		 30°C
(87°F)		 31°C
(88°F)		 32°C
(89°F)		 31°C
(88°F)		 29°C
(84°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)
Average high 28°C
(82°F)		 28°C
(83°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)		 28°C
(82°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(82°F)		 28°C
(82°F)		 28°C
(83°F)		 28°C
(83°F)
Daily mean 22°C
(73°F)		 23°C
(74°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(75°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(73°F)
Average low 18°C
(65°F)		 18°C
(66°F)		 19°C
(67°F)		 20°C
(69°F)		 21°C
(71°F)		 21°C
(70°F)		 21°C
(71°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 19°C
(67°F)		 18°C
(65°F)
Mean minimum 16°C
(60°F)		 16°C
(61°F)		 17°C
(63°F)		 18°C
(65°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 20°C
(68°F)		 19°C
(67°F)		 17°C
(63°F)		 16°C
(60°F)
Minimum 14°C
(58°F)		 13°C
(55°F)		 16°C
(61°F)		 17°C
(64°F)		 19°C
(66°F)		 19°C
(67°F)		 20°C
(68°F)		 19°C
(67°F)		 19°C
(67°F)		 18°C
(65°F)		 15°C
(60°F)		 14°C
(58°F)

Compare climate in Santa Maria Petatengo with other places

Compare temperature, precipitation, sunshine, UV index in Santa Maria Petatengo, Oaxaca, Mexico with other places around the world.

Monthly average precipitation in Santa Maria Petatengo, Oaxaca, Mexico §

Santa Maria Petatengo usually has the most precipitation in June, August and September, with an average of 28 rainy days and 452 mm (17.8 inches) of precipitation per month.The driest months in Santa Maria Petatengo are February, March and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Santa Maria Petatengo, 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) 19 (0.8) 14 (0.5) 18 (0.7) 57 (2.3) 210 (8.3) 556 (21.9) 248 (9.8) 395 (15.6) 405 (16.0) 357 (14.1) 58 (2.3) 15 (0.6)
Average precipitation days (≥ 1 mm) 4 4 4 9 23 27 27 29 28 27 13 4

Monthly sunshine hours in Santa Maria Petatengo, Oaxaca, Mexico §

The sunniest months in Santa Maria Petatengo are March, May and July, when the sun shines an average of 10 hours 27 minutes a day.Least sunny months in Santa Maria Petatengo: January, February and June 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 Santa Maria Petatengo, 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 247 282 323 318 323 268 325 303 286 299 308 309
Mean daily daylight hours 11h 17m 11h 36m 12h 2m 12h 29m 12h 52m 13h 2m 12h 56m 12h 37m 12h 11m 11h 44m 11h 22m 11h 10m

Solar UV radiation in Santa Maria Petatengo, Oaxaca, Mexico §

Santa Maria Petatengo experiences the highest level of ultraviolet (UV) radiation in April, May and September, 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 Santa Maria Petatengo UV Index data.

Average daily maximum UV levels by month for Santa Maria Petatengo, 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 12 13 14 14 14 14 13 14 12 10 9