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Monthly climate in Rosales, Sonora, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Rosales features a hot semi-arid climate (BSh).Temperatures typically range between 18 °C (64 °F) and 31 °C (88 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 45 °C (113 °F).The average annual precipitation amounts to about 419 mm (16.5 inches) and receives 53 rainy days on the 1 mm (0.04 inches) threshold annually.Rosales enjoys an average of 3597 hours of sunshine throughout the year, and daylight varies from 10 hours 26 minutes to 13 hours 48 minutes per day.

Monthly average temperatures in Rosales, Sonora, Mexico §

The warmest months in Rosales are June, July and August, with daily mean temperatures ranging from 31 to 31 °C (88 - 88 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 19 °C (64 - 66 °F) throughout the day. On average each year, Rosales experiences 306 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 Rosales, Sonora, 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 34°C
(94°F)		 36°C
(98°F)		 37°C
(99°F)		 40°C
(105°F)		 44°C
(111°F)		 45°C
(113°F)		 43°C
(109°F)		 43°C
(110°F)		 43°C
(109°F)		 42°C
(109°F)		 40°C
(105°F)		 32°C
(90°F)
Mean maximum 32°C
(90°F)		 34°C
(93°F)		 36°C
(97°F)		 40°C
(104°F)		 40°C
(105°F)		 42°C
(108°F)		 41°C
(107°F)		 41°C
(106°F)		 40°C
(103°F)		 41°C
(106°F)		 38°C
(100°F)		 32°C
(89°F)
Average high 27°C
(81°F)		 28°C
(82°F)		 31°C
(87°F)		 34°C
(93°F)		 36°C
(97°F)		 38°C
(101°F)		 37°C
(99°F)		 37°C
(98°F)		 36°C
(97°F)		 36°C
(97°F)		 32°C
(91°F)		 27°C
(81°F)
Daily mean 18°C
(64°F)		 19°C
(66°F)		 21°C
(71°F)		 25°C
(77°F)		 28°C
(82°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 30°C
(86°F)		 28°C
(83°F)		 24°C
(75°F)		 19°C
(66°F)
Average low 10°C
(51°F)		 11°C
(53°F)		 13°C
(56°F)		 16°C
(61°F)		 19°C
(66°F)		 24°C
(76°F)		 26°C
(80°F)		 26°C
(80°F)		 25°C
(77°F)		 22°C
(71°F)		 16°C
(61°F)		 12°C
(53°F)
Mean minimum 5°C
(42°F)		 7°C
(44°F)		 9°C
(48°F)		 12°C
(53°F)		 15°C
(59°F)		 20°C
(68°F)		 24°C
(75°F)		 24°C
(75°F)		 22°C
(71°F)		 15°C
(59°F)		 11°C
(53°F)		 7°C
(44°F)
Minimum 3°C
(37°F)		 3°C
(37°F)		 6°C
(44°F)		 10°C
(50°F)		 13°C
(56°F)		 17°C
(64°F)		 23°C
(73°F)		 23°C
(74°F)		 18°C
(65°F)		 10°C
(50°F)		 10°C
(50°F)		 4°C
(39°F)

Compare climate in Rosales with other places

Compare temperature, precipitation, sunshine, UV index in Rosales, Sonora, Mexico with other places around the world.

Monthly average precipitation in Rosales, Sonora, Mexico §

Rosales usually has the most precipitation in July, August and September, with an average of 13 rainy days and 97 mm (3.8 inches) of precipitation per month.The driest months in Rosales are March, April and May. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rosales, Sonora, 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) 17 (0.7) 10 (0.4) 8 (0.3) 0 (0.0) 0 (0.0) 22 (0.9) 89 (3.5) 107 (4.2) 96 (3.8) 18 (0.7) 29 (1.2) 23 (0.9)
Average precipitation days (≥ 1 mm) 1 2 1 0 0 2 15 13 13 2 2 2

Monthly sunshine hours in Rosales, Sonora, Mexico §

The sunniest months in Rosales are May, June and July, when the sun shines an average of 11 hours 29 minutes a day.Least sunny months in Rosales: January, February and December receive an average of 8 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rosales, Sonora, 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 219 252 295 325 365 356 335 322 296 302 264 262
Mean daily daylight hours 10h 38m 11h 14m 12h 1m 12h 49m 13h 29m 13h 48m 13h 37m 13h 2m 12h 16m 11h 28m 10h 47m 10h 26m

Solar UV radiation in Rosales, Sonora, Mexico §

Rosales 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 Rosales UV Index data.

Average daily maximum UV levels by month for Rosales, Sonora, 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 8 10 12 12 12 12 12 11 9 7 5