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Monthly climate in Vallecillo, Nuevo León, Mexico

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification Vallecillo features a hot semi-arid climate (BSh). Temperatures typically range between 15 °C (59 °F) and 31 °C (89 °F) through the year, but rarely can drop to -7 °C (21 °F) or can rise to as high as 43 °C (110 °F). The average annual precipitation amounts to about 490 mm (19.3 inches) and receives 69 rainy days on the 1 mm (0.04 inches) threshold annually. Vallecillo enjoys an average of 3282 hours of sunshine throughout the year, and daylight varies from 10 hours 28 minutes to 13 hours 46 minutes per day.

Monthly average temperatures in Vallecillo, Nuevo León, Mexico §

The warmest months in Vallecillo are June, July and August, with daily mean temperatures ranging from 30 to 31 °C (86 - 89 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 15 to 17 °C (59 - 64 °F) throughout the day. On average each year, Vallecillo experiences 256 days above 25 °C (77.0 °F) and 2 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Vallecillo, Nuevo León, 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)		 39°C
(102°F)		 40°C
(104°F)		 42°C
(107°F)		 43°C
(110°F)		 43°C
(109°F)		 42°C
(108°F)		 42°C
(108°F)		 40°C
(105°F)		 40°C
(105°F)		 34°C
(93°F)		 37°C
(98°F)
Mean maximum 32°C
(90°F)		 36°C
(96°F)		 38°C
(100°F)		 41°C
(106°F)		 40°C
(105°F)		 40°C
(105°F)		 41°C
(105°F)		 41°C
(105°F)		 40°C
(103°F)		 37°C
(99°F)		 33°C
(91°F)		 33°C
(91°F)
Average high 22°C
(71°F)		 25°C
(77°F)		 29°C
(84°F)		 32°C
(90°F)		 35°C
(95°F)		 36°C
(97°F)		 37°C
(99°F)		 38°C
(100°F)		 34°C
(93°F)		 30°C
(86°F)		 25°C
(78°F)		 24°C
(75°F)
Daily mean 15°C
(59°F)		 17°C
(64°F)		 22°C
(72°F)		 25°C
(78°F)		 28°C
(83°F)		 30°C
(86°F)		 31°C
(88°F)		 31°C
(89°F)		 28°C
(83°F)		 24°C
(76°F)		 19°C
(67°F)		 17°C
(62°F)
Average low 10°C
(49°F)		 12°C
(53°F)		 16°C
(62°F)		 19°C
(67°F)		 23°C
(74°F)		 25°C
(77°F)		 26°C
(78°F)		 26°C
(79°F)		 24°C
(75°F)		 19°C
(66°F)		 14°C
(58°F)		 11°C
(52°F)
Mean minimum 2°C
(36°F)		 2°C
(37°F)		 8°C
(47°F)		 12°C
(53°F)		 17°C
(63°F)		 22°C
(72°F)		 23°C
(74°F)		 24°C
(75°F)		 19°C
(67°F)		 8°C
(47°F)		 6°C
(42°F)		 3°C
(38°F)
Minimum -1°C
(30°F)		 -7°C
(21°F)		 4°C
(39°F)		 9°C
(48°F)		 14°C
(58°F)		 20°C
(68°F)		 23°C
(73°F)		 23°C
(73°F)		 16°C
(61°F)		 6°C
(43°F)		 -0°C
(32°F)		 0°C
(33°F)

Compare climate in Vallecillo with other places

Compare temperature, precipitation, sunshine, UV index in Vallecillo, Nuevo León, Mexico with other places around the world.

Monthly average precipitation in Vallecillo, Nuevo León, Mexico §

Vallecillo usually has the most precipitation in May, July and September, with an average of 8 rainy days and 78 mm (3.1 inches) of precipitation per month. The driest months in Vallecillo are January, February and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Vallecillo, Nuevo León, 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) 18 (0.7) 11 (0.4) 28 (1.1) 42 (1.6) 72 (2.8) 53 (2.1) 63 (2.5) 22 (0.9) 99 (3.9) 45 (1.8) 20 (0.8) 18 (0.7)
Average precipitation days (≥ 1 mm) 3 4 5 6 11 9 6 2 9 7 4 3

Monthly sunshine hours in Vallecillo, Nuevo León, Mexico §

The sunniest months in Vallecillo are June, July and August, when the sun shines an average of 11 hours 6 minutes a day. Least sunny months in Vallecillo: January, February and November receive an average of 7 hours 1 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Vallecillo, Nuevo León, 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 179 222 264 265 300 332 345 344 279 270 230 247
Mean daily daylight hours 10h 40m 11h 15m 12h 1m 12h 48m 13h 27m 13h 46m 13h 36m 13h 1m 12h 16m 11h 29m 10h 48m 10h 28m

Solar UV radiation in Vallecillo, Nuevo León, Mexico §

Vallecillo experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Vallecillo UV Index data.

Average daily maximum UV levels by month for Vallecillo, Nuevo León, 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) 6 9 10 12 12 12 12 12 11 9 7 5

Detailed Monthly Weather Insights for Vallecillo, Nuevo León, Mexico

Discover in-depth weather details for every month in Vallecillo. 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 Vallecillo'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.