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Monthly climate in Saturnino Rios, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Saturnino Rios features a tropical monsoon climate (Am). Temperatures typically range between 23 °C (74 °F) and 30 °C (87 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 1440 mm (56.7 inches) and receives 156 rainy days on the 1 mm (0.04 inches) threshold annually. Saturnino Rios enjoys an average of 3428 hours of sunshine throughout the year, and daylight varies from 11 hours 4 minutes to 13 hours 9 minutes per day.

Monthly average temperatures in Saturnino Rios, Mexico

The warmest months in Saturnino Rios are May, July and August, with daily mean temperatures ranging from 29 to 30 °C (84 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 23 to 25 °C (74 - 77 °F) throughout the day. On average each year, Saturnino Rios experiences 314 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 Saturnino Rios. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(92°F)		35°C
(96°F)		37°C
(100°F)		41°C
(106°F)		41°C
(105°F)		38°C
(100°F)		40°C
(104°F)		38°C
(101°F)		38°C
(100°F)		36°C
(96°F)		34°C
(94°F)		33°C
(92°F)
Mean maximum32°C
(90°F)		34°C
(93°F)		36°C
(98°F)		39°C
(103°F)		40°C
(104°F)		36°C
(98°F)		36°C
(98°F)		37°C
(99°F)		36°C
(98°F)		35°C
(95°F)		32°C
(90°F)		32°C
(91°F)
Average high27°C
(82°F)		30°C
(86°F)		32°C
(89°F)		34°C
(94°F)		36°C
(96°F)		34°C
(93°F)		34°C
(94°F)		34°C
(94°F)		33°C
(92°F)		31°C
(89°F)		29°C
(84°F)		28°C
(83°F)
Daily mean23°C
(74°F)		25°C
(77°F)		26°C
(80°F)		29°C
(84°F)		30°C
(87°F)		29°C
(84°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)		25°C
(77°F)		24°C
(75°F)
Average low19°C
(67°F)		20°C
(69°F)		22°C
(71°F)		24°C
(75°F)		25°C
(78°F)		25°C
(77°F)		25°C
(77°F)		25°C
(76°F)		24°C
(76°F)		24°C
(75°F)		22°C
(71°F)		20°C
(68°F)
Mean minimum15°C
(59°F)		15°C
(59°F)		18°C
(64°F)		19°C
(67°F)		22°C
(72°F)		23°C
(75°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		21°C
(71°F)		18°C
(64°F)		14°C
(57°F)
Minimum14°C
(57°F)		12°C
(54°F)		16°C
(62°F)		17°C
(63°F)		19°C
(67°F)		22°C
(72°F)		22°C
(73°F)		23°C
(73°F)		22°C
(72°F)		20°C
(68°F)		17°C
(62°F)		13°C
(55°F)

Compare climate in Saturnino Rios with other places

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

Monthly average precipitation in Saturnino Rios, Mexico

Saturnino Rios usually has the most precipitation in June, September and October, with an average of 21 rainy days and 238 mm (9.4 inches) of precipitation per month. The driest months in Saturnino Rios are February, March and April. On average, 39 mm (1.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saturnino Rios. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)89 (3.5)43 (1.7)30 (1.2)45 (1.8)95 (3.7)243 (9.6)63 (2.5)116 (4.6)195 (7.7)276 (10.8)156 (6.2)89 (3.5)
Average precipitation days (≥ 1 mm)96661018121723221611

Monthly sunshine hours in Saturnino Rios, Mexico

The sunniest months in Saturnino Rios are May, July and August, when the sun shines an average of 10 hours 23 minutes a day. Least sunny months in Saturnino Rios: January, February and November receive an average of 8 hours 8 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saturnino Rios. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours204261302305317281326321291279266270
Mean daily daylight hours11h 11m11h 33m12h 3m12h 32m12h 57m13h 9m13h 2m12h 40m12h 12m11h 42m11h 17m11h 4m

Solar UV radiation in Saturnino Rios, Mexico

Saturnino Rios experiences the highest level of ultraviolet (UV) radiation in April, June 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 9. For more detailed information, check out our hourly Saturnino Rios UV Index data.

Average daily maximum UV levels by month for Saturnino Rios. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911131413141313131298