nomadseason

Monthly climate in Union de Tula, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Union de Tula features a humid subtropical climate (Cwa). Temperatures typically range between 17 °C (64 °F) and 23 °C (73 °F) through the year, but rarely can drop to 3 °C (38 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 993 mm (39.1 inches) and receives 128 rainy days on the 1 mm (0.04 inches) threshold annually. Union de Tula enjoys an average of 3384 hours of sunshine throughout the year, and daylight varies from 10 hours 55 minutes to 13 hours 18 minutes per day.

Monthly average temperatures in Union de Tula, Mexico

The warmest months in Union de Tula are April, May and June, with daily mean temperatures ranging from 22 to 23 °C (71 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 17 to 18 °C (64 - 65 °F) throughout the day. On average each year, Union de Tula experiences 291 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 de Tula. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		32°C
(90°F)		34°C
(93°F)		35°C
(95°F)		35°C
(95°F)		36°C
(97°F)		30°C
(87°F)		31°C
(89°F)		31°C
(89°F)		31°C
(89°F)		31°C
(89°F)		30°C
(87°F)
Mean maximum29°C
(85°F)		31°C
(88°F)		32°C
(91°F)		33°C
(92°F)		34°C
(94°F)		34°C
(94°F)		30°C
(86°F)		30°C
(86°F)		30°C
(87°F)		30°C
(87°F)		30°C
(86°F)		29°C
(84°F)
Average high26°C
(79°F)		27°C
(80°F)		29°C
(85°F)		31°C
(87°F)		31°C
(89°F)		29°C
(85°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		27°C
(81°F)		28°C
(82°F)		26°C
(79°F)
Daily mean17°C
(64°F)		18°C
(65°F)		20°C
(69°F)		22°C
(71°F)		23°C
(73°F)		22°C
(73°F)		21°C
(71°F)		21°C
(71°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		18°C
(64°F)
Average low11°C
(52°F)		11°C
(52°F)		12°C
(54°F)		13°C
(56°F)		15°C
(59°F)		18°C
(64°F)		17°C
(63°F)		17°C
(63°F)		17°C
(63°F)		16°C
(62°F)		14°C
(57°F)		11°C
(53°F)
Mean minimum6°C
(44°F)		7°C
(45°F)		9°C
(49°F)		10°C
(50°F)		12°C
(53°F)		16°C
(61°F)		15°C
(60°F)		15°C
(60°F)		16°C
(61°F)		13°C
(56°F)		10°C
(51°F)		8°C
(47°F)
Minimum3°C
(38°F)		5°C
(42°F)		8°C
(46°F)		9°C
(49°F)		8°C
(48°F)		15°C
(59°F)		15°C
(59°F)		14°C
(57°F)		16°C
(60°F)		12°C
(54°F)		8°C
(47°F)		6°C
(43°F)

Compare climate in Union de Tula with other places

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

Monthly average precipitation in Union de Tula, Mexico

Union de Tula usually has the most precipitation in July, August and September, with an average of 25 rainy days and 206 mm (8.1 inches) of precipitation per month. The driest months in Union de Tula are January, March and April. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Union de Tula. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)13 (0.5)26 (1.0)3 (0.1)2 (0.1)29 (1.1)161 (6.3)178 (7.0)221 (8.7)220 (8.7)101 (4.0)24 (1.0)16 (0.6)
Average precipitation days (≥ 1 mm)22106212627241432

Monthly sunshine hours in Union de Tula, Mexico

The sunniest months in Union de Tula are March, April and May, when the sun shines an average of 10 hours 47 minutes a day. Least sunny months in Union de Tula: January, August and September receive an average of 8 hours 2 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Union de Tula. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours231264321327343284271263245270277283
Mean daily daylight hours11h 3m11h 29m12h 2m12h 36m13h 5m13h 18m13h 11m12h 45m12h 13m11h 39m11h 9m10h 55m

Solar UV radiation in Union de Tula, Mexico

Union de Tula 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 Union de Tula UV Index data.

Average daily maximum UV levels by month for Union de Tula. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)9111414141413131412108