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Monthly climate in La Reforma, Guanajuato, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification La Reforma features a hot semi-arid climate (BSh).Temperatures typically range between 14 °C (57 °F) and 21 °C (71 °F) through the year, but rarely can drop to -2 °C (30 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 725 mm (28.5 inches) and receives 92 rainy days on the 1 mm (0.04 inches) threshold annually.La Reforma enjoys an average of 3549 hours of sunshine throughout the year, and daylight varies from 10 hours 52 minutes to 13 hours 22 minutes per day.

Monthly average temperatures in La Reforma, Guanajuato, Mexico §

The warmest months in La Reforma are April, May and June, with daily mean temperatures ranging from 20 to 21 °C (68 - 71 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 14 to 15 °C (57 - 59 °F) throughout the day. On average each year, La Reforma experiences 169 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 La Reforma, Guanajuato, 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 27°C
(81°F)		 31°C
(88°F)		 33°C
(92°F)		 33°C
(93°F)		 35°C
(95°F)		 34°C
(93°F)		 30°C
(86°F)		 30°C
(87°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(85°F)		 27°C
(81°F)
Mean maximum 26°C
(79°F)		 29°C
(85°F)		 31°C
(88°F)		 32°C
(89°F)		 33°C
(92°F)		 31°C
(88°F)		 28°C
(83°F)		 29°C
(84°F)		 27°C
(81°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)
Average high 22°C
(72°F)		 24°C
(76°F)		 27°C
(81°F)		 29°C
(84°F)		 29°C
(85°F)		 26°C
(80°F)		 25°C
(77°F)		 25°C
(78°F)		 24°C
(75°F)		 24°C
(75°F)		 23°C
(74°F)		 22°C
(72°F)
Daily mean 14°C
(57°F)		 16°C
(61°F)		 18°C
(65°F)		 20°C
(69°F)		 21°C
(71°F)		 20°C
(68°F)		 19°C
(66°F)		 19°C
(67°F)		 18°C
(65°F)		 17°C
(63°F)		 15°C
(59°F)		 14°C
(57°F)
Average low 7°C
(46°F)		 9°C
(49°F)		 11°C
(52°F)		 13°C
(56°F)		 15°C
(58°F)		 15°C
(58°F)		 14°C
(58°F)		 14°C
(58°F)		 14°C
(57°F)		 12°C
(54°F)		 9°C
(49°F)		 7°C
(45°F)
Mean minimum 2°C
(36°F)		 3°C
(39°F)		 6°C
(44°F)		 8°C
(47°F)		 11°C
(53°F)		 12°C
(54°F)		 12°C
(54°F)		 12°C
(54°F)		 11°C
(52°F)		 8°C
(47°F)		 4°C
(39°F)		 1°C
(35°F)
Minimum 0°C
(33°F)		 2°C
(36°F)		 2°C
(37°F)		 7°C
(44°F)		 10°C
(50°F)		 9°C
(49°F)		 11°C
(52°F)		 12°C
(53°F)		 9°C
(48°F)		 5°C
(41°F)		 -0°C
(32°F)		 -2°C
(30°F)

Compare climate in La Reforma with other places

Compare temperature, precipitation, sunshine, UV index in La Reforma, Guanajuato, Mexico with other places around the world.

Monthly average precipitation in La Reforma, Guanajuato, Mexico §

La Reforma usually has the most precipitation in June, July and September, with an average of 17 rainy days and 152 mm (6.0 inches) of precipitation per month.The driest months in La Reforma are January, February and December. On average, 5 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in La Reforma, Guanajuato, 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) 4 (0.1) 6 (0.2) 10 (0.4) 12 (0.5) 48 (1.9) 174 (6.9) 131 (5.2) 109 (4.3) 151 (5.9) 58 (2.3) 18 (0.7) 4 (0.2)
Average precipitation days (≥ 1 mm) 1 1 2 4 7 16 18 15 17 9 2 0

Monthly sunshine hours in La Reforma, Guanajuato, Mexico §

The sunniest months in La Reforma are May, July and August, when the sun shines an average of 10 hours 37 minutes a day.Least sunny months in La Reforma: January, February and November receive an average of 8 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in La Reforma, Guanajuato, 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 226 263 312 319 337 316 327 323 287 279 272 282
Mean daily daylight hours 11h 0m 11h 27m 12h 2m 12h 37m 13h 7m 13h 22m 13h 14m 12h 47m 12h 13m 11h 37m 11h 7m 10h 52m

Solar UV radiation in La Reforma, Guanajuato, Mexico §

La Reforma experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 14 - 15, 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 9. For more detailed information, check out our hourly La Reforma UV Index data.

Average daily maximum UV levels by month for La Reforma, Guanajuato, 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 11 14 15 15 14 14 14 14 12 9 8