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Monthly climate in Union Hidalgo, Oaxaca, Mexico

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Union Hidalgo features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (76 °F) and 29 °C (85 °F) through the year, but rarely can drop to 14 °C (57 °F) or can rise to as high as 40 °C (105 °F). The average annual precipitation amounts to about 998 mm (39.3 inches) and receives 112 rainy days on the 1 mm (0.04 inches) threshold annually. Union Hidalgo enjoys an average of 3596 hours of sunshine throughout the year, and daylight varies from 11 hours 9 minutes to 13 hours 4 minutes per day.

Monthly average temperatures in Union Hidalgo, Oaxaca, Mexico §

The warmest months in Union Hidalgo are April, May and July, with daily mean temperatures ranging from 29 to 29 °C (84 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 24 to 26 °C (76 - 78 °F) throughout the day. On average each year, Union Hidalgo 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 Union Hidalgo, 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
(97°F)		 37°C
(98°F)		 38°C
(100°F)		 40°C
(104°F)		 40°C
(105°F)		 37°C
(98°F)		 40°C
(104°F)		 38°C
(100°F)		 36°C
(98°F)		 38°C
(101°F)		 36°C
(98°F)		 36°C
(96°F)
Mean maximum 35°C
(96°F)		 36°C
(97°F)		 37°C
(99°F)		 39°C
(102°F)		 39°C
(102°F)		 34°C
(94°F)		 37°C
(99°F)		 37°C
(98°F)		 35°C
(96°F)		 35°C
(96°F)		 35°C
(95°F)		 35°C
(95°F)
Average high 30°C
(86°F)		 32°C
(89°F)		 33°C
(92°F)		 35°C
(95°F)		 35°C
(95°F)		 33°C
(91°F)		 34°C
(94°F)		 33°C
(92°F)		 33°C
(91°F)		 32°C
(90°F)		 31°C
(88°F)		 30°C
(87°F)
Daily mean 24°C
(76°F)		 26°C
(78°F)		 27°C
(81°F)		 29°C
(84°F)		 29°C
(85°F)		 28°C
(83°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)		 26°C
(79°F)		 25°C
(77°F)
Average low 20°C
(69°F)		 21°C
(70°F)		 22°C
(72°F)		 24°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 22°C
(72°F)		 21°C
(69°F)
Mean minimum 17°C
(62°F)		 16°C
(62°F)		 19°C
(67°F)		 21°C
(70°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(75°F)		 23°C
(73°F)		 23°C
(74°F)		 22°C
(71°F)		 18°C
(65°F)		 16°C
(62°F)
Minimum 15°C
(59°F)		 14°C
(57°F)		 17°C
(62°F)		 20°C
(69°F)		 21°C
(70°F)		 23°C
(73°F)		 23°C
(74°F)		 22°C
(73°F)		 23°C
(73°F)		 20°C
(69°F)		 15°C
(59°F)		 15°C
(60°F)

Compare climate in Union Hidalgo with other places

Compare temperature, precipitation, sunshine, UV index in Union Hidalgo, Oaxaca, Mexico with other places around the world.

Monthly average precipitation in Union Hidalgo, Oaxaca, Mexico §

Union Hidalgo usually has the most precipitation in June, August and September, with an average of 20 rainy days and 215 mm (8.5 inches) of precipitation per month. The driest months in Union Hidalgo are January, February and March. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Union Hidalgo, 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) 6 (0.2) 9 (0.4) 6 (0.2) 16 (0.6) 70 (2.7) 242 (9.5) 89 (3.5) 195 (7.7) 207 (8.2) 139 (5.5) 10 (0.4) 9 (0.4)
Average precipitation days (≥ 1 mm) 1 1 1 4 13 21 14 19 21 13 2 2

Monthly sunshine hours in Union Hidalgo, Oaxaca, Mexico §

The sunniest months in Union Hidalgo are March, May and July, when the sun shines an average of 10 hours 26 minutes a day. Least sunny months in Union Hidalgo: 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 Union Hidalgo, 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 246 280 323 317 322 268 325 304 286 299 308 311
Mean daily daylight hours 11h 15m 11h 35m 12h 2m 12h 30m 12h 53m 13h 4m 12h 58m 12h 38m 12h 11m 11h 44m 11h 20m 11h 9m

Solar UV radiation in Union Hidalgo, Oaxaca, Mexico §

Union Hidalgo experiences the highest level of ultraviolet (UV) radiation in April, July 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 10. For more detailed information, check out our hourly Union Hidalgo UV Index data.

Average daily maximum UV levels by month for Union Hidalgo, 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) 9 12 13 13 13 13 14 13 13 12 10 8

Detailed Monthly Weather Insights for Union Hidalgo, Oaxaca, Mexico

Discover in-depth weather details for every month in Union Hidalgo. 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 Union Hidalgo'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.