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Monthly climate in Portezuelo, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Portezuelo features a cold semi-arid climate (BSk). Temperatures typically range between 13 °C (55 °F) and 22 °C (72 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 526 mm (20.7 inches) and receives 91 rainy days on the 1 mm (0.04 inches) threshold annually. Portezuelo enjoys an average of 3550 hours of sunshine throughout the year, and daylight varies from 10 hours 47 minutes to 13 hours 27 minutes per day.

Monthly average temperatures in Portezuelo, Mexico

The warmest months in Portezuelo are May, June and August, with daily mean temperatures ranging from 21 to 22 °C (69 - 72 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 13 to 15 °C (55 - 59 °F) throughout the day. On average each year, Portezuelo experiences 193 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Portezuelo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(85°F)		34°C
(93°F)		34°C
(93°F)		35°C
(95°F)		36°C
(97°F)		34°C
(94°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)
Mean maximum28°C
(82°F)		30°C
(87°F)		32°C
(91°F)		34°C
(93°F)		34°C
(94°F)		32°C
(91°F)		31°C
(87°F)		31°C
(88°F)		30°C
(85°F)		29°C
(84°F)		28°C
(82°F)		27°C
(81°F)
Average high21°C
(70°F)		24°C
(76°F)		27°C
(81°F)		29°C
(85°F)		30°C
(86°F)		28°C
(82°F)		27°C
(80°F)		27°C
(81°F)		25°C
(78°F)		24°C
(76°F)		23°C
(73°F)		22°C
(71°F)
Daily mean13°C
(55°F)		16°C
(60°F)		18°C
(64°F)		20°C
(69°F)		22°C
(72°F)		21°C
(70°F)		20°C
(69°F)		21°C
(69°F)		19°C
(67°F)		18°C
(64°F)		15°C
(59°F)		13°C
(56°F)
Average low7°C
(44°F)		9°C
(48°F)		11°C
(51°F)		13°C
(56°F)		15°C
(60°F)		16°C
(61°F)		16°C
(60°F)		16°C
(61°F)		15°C
(60°F)		13°C
(56°F)		9°C
(49°F)		6°C
(44°F)
Mean minimum1°C
(34°F)		2°C
(36°F)		6°C
(43°F)		9°C
(48°F)		12°C
(53°F)		14°C
(57°F)		14°C
(57°F)		14°C
(57°F)		13°C
(55°F)		8°C
(47°F)		4°C
(39°F)		-1°C
(31°F)
Minimum0°C
(32°F)		0°C
(33°F)		1°C
(33°F)		7°C
(45°F)		9°C
(48°F)		12°C
(53°F)		12°C
(54°F)		12°C
(54°F)		11°C
(51°F)		4°C
(39°F)		-1°C
(31°F)		-4°C
(25°F)

Compare climate in Portezuelo with other places

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

Monthly average precipitation in Portezuelo, Mexico

Portezuelo usually has the most precipitation in June, July and September, with an average of 14 rainy days and 92 mm (3.6 inches) of precipitation per month. The driest months in Portezuelo are January, February and December. On average, 10 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Portezuelo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)10 (0.4)11 (0.4)14 (0.6)17 (0.7)49 (1.9)92 (3.6)93 (3.7)52 (2.1)91 (3.6)66 (2.6)21 (0.8)10 (0.4)
Average precipitation days (≥ 1 mm)334410151210151041

Monthly sunshine hours in Portezuelo, Mexico

The sunniest months in Portezuelo are May, July and August, when the sun shines an average of 10 hours 46 minutes a day. Least sunny months in Portezuelo: January, February and November receive an average of 8 hours 15 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Portezuelo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours217258304317339328329332292284266276
Mean daily daylight hours10h 56m11h 24m12h 1m12h 40m13h 11m13h 27m13h 18m12h 50m12h 14m11h 36m11h 3m10h 47m

Solar UV radiation in Portezuelo, Mexico

Portezuelo experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 14 - 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 Portezuelo UV Index data.

Average daily maximum UV levels by month for Portezuelo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)811131414141414131298