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Monthly climate in Sarteneja, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sarteneja features a cold semi-arid climate (BSk). Temperatures typically range between 12 °C (53 °F) and 22 °C (71 °F) through the year, but rarely can drop to -7 °C (19 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 549 mm (21.6 inches) and receives 71 rainy days on the 1 mm (0.04 inches) threshold annually. Sarteneja enjoys an average of 3664 hours of sunshine throughout the year, and daylight varies from 10 hours 41 minutes to 13 hours 33 minutes per day.

Monthly average temperatures in Sarteneja, Mexico

The warmest months in Sarteneja are May, June and August, with daily mean temperatures ranging from 20 to 22 °C (69 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 15 °C (53 - 59 °F) throughout the day. On average each year, Sarteneja experiences 149 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 Sarteneja. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(77°F)		31°C
(88°F)		33°C
(91°F)		32°C
(90°F)		34°C
(93°F)		34°C
(93°F)		31°C
(88°F)		30°C
(87°F)		30°C
(85°F)		28°C
(83°F)		27°C
(81°F)		26°C
(79°F)
Mean maximum24°C
(75°F)		27°C
(82°F)		29°C
(85°F)		30°C
(87°F)		32°C
(91°F)		31°C
(89°F)		29°C
(85°F)		30°C
(85°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)		24°C
(76°F)
Average high19°C
(66°F)		22°C
(72°F)		25°C
(78°F)		27°C
(81°F)		28°C
(84°F)		27°C
(81°F)		26°C
(79°F)		26°C
(80°F)		24°C
(75°F)		24°C
(75°F)		22°C
(72°F)		19°C
(67°F)
Daily mean12°C
(53°F)		15°C
(59°F)		18°C
(64°F)		20°C
(68°F)		22°C
(71°F)		21°C
(70°F)		20°C
(68°F)		20°C
(69°F)		19°C
(66°F)		17°C
(64°F)		15°C
(59°F)		12°C
(54°F)
Average low6°C
(43°F)		8°C
(47°F)		10°C
(51°F)		12°C
(54°F)		14°C
(58°F)		15°C
(59°F)		15°C
(59°F)		15°C
(59°F)		14°C
(58°F)		12°C
(54°F)		9°C
(48°F)		6°C
(44°F)
Mean minimum-1°C
(31°F)		3°C
(37°F)		6°C
(43°F)		8°C
(46°F)		11°C
(52°F)		13°C
(55°F)		13°C
(55°F)		13°C
(55°F)		11°C
(52°F)		7°C
(45°F)		2°C
(37°F)		-1°C
(30°F)
Minimum-3°C
(27°F)		1°C
(34°F)		2°C
(36°F)		4°C
(40°F)		9°C
(49°F)		11°C
(52°F)		12°C
(54°F)		11°C
(53°F)		10°C
(49°F)		6°C
(43°F)		-4°C
(25°F)		-7°C
(19°F)

Compare climate in Sarteneja with other places

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

Monthly average precipitation in Sarteneja, Mexico

Sarteneja usually has the most precipitation in June, July and September, with an average of 12 rainy days and 105 mm (4.1 inches) of precipitation per month. The driest months in Sarteneja are February, March and November. On average, 9 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sarteneja. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)19 (0.7)7 (0.3)10 (0.4)21 (0.8)45 (1.8)73 (2.9)116 (4.6)54 (2.1)126 (5.0)50 (2.0)10 (0.4)19 (0.7)
Average precipitation days (≥ 1 mm)312371012714813

Monthly sunshine hours in Sarteneja, Mexico

The sunniest months in Sarteneja are May, June and July, when the sun shines an average of 11 hours 16 minutes a day. Least sunny months in Sarteneja: January, February and December receive an average of 8 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sarteneja. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours225265311325349343342342300300278277
Mean daily daylight hours10h 50m11h 21m12h 1m12h 42m13h 17m13h 33m13h 24m12h 54m12h 14m11h 33m10h 58m10h 41m

Solar UV radiation in Sarteneja, Mexico

Sarteneja 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 10. For more detailed information, check out our hourly Sarteneja UV Index data.

Average daily maximum UV levels by month for Sarteneja. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)8111315151414141412108