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Monthly climate in Penon Blanco, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Penon Blanco features a hot semi-arid climate (BSh). Temperatures typically range between 13 °C (55 °F) and 25 °C (77 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 38 °C (100 °F). The average annual precipitation amounts to about 556 mm (21.9 inches) and receives 70 rainy days on the 1 mm (0.04 inches) threshold annually. Penon Blanco enjoys an average of 3641 hours of sunshine throughout the year, and daylight varies from 10 hours 36 minutes to 13 hours 38 minutes per day.

Monthly average temperatures in Penon Blanco, Mexico

The warmest months in Penon Blanco are May, June and August, with daily mean temperatures ranging from 23 to 25 °C (73 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 15 °C (55 - 60 °F) throughout the day. On average each year, Penon Blanco experiences 213 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Penon Blanco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(81°F)		33°C
(92°F)		35°C
(94°F)		34°C
(94°F)		36°C
(98°F)		38°C
(100°F)		34°C
(93°F)		33°C
(91°F)		31°C
(88°F)		30°C
(87°F)		29°C
(85°F)		29°C
(84°F)
Mean maximum26°C
(79°F)		30°C
(86°F)		32°C
(89°F)		33°C
(91°F)		35°C
(95°F)		35°C
(95°F)		32°C
(91°F)		31°C
(88°F)		30°C
(86°F)		29°C
(84°F)		28°C
(82°F)		26°C
(80°F)
Average high21°C
(69°F)		23°C
(75°F)		27°C
(81°F)		29°C
(85°F)		32°C
(89°F)		31°C
(88°F)		28°C
(83°F)		28°C
(83°F)		26°C
(78°F)		25°C
(78°F)		23°C
(75°F)		21°C
(70°F)
Daily mean13°C
(55°F)		15°C
(60°F)		18°C
(66°F)		21°C
(71°F)		24°C
(76°F)		25°C
(77°F)		23°C
(73°F)		23°C
(73°F)		20°C
(69°F)		19°C
(66°F)		16°C
(61°F)		13°C
(56°F)
Average low6°C
(43°F)		8°C
(47°F)		10°C
(51°F)		13°C
(56°F)		16°C
(61°F)		18°C
(65°F)		17°C
(63°F)		17°C
(63°F)		16°C
(60°F)		13°C
(55°F)		9°C
(49°F)		6°C
(44°F)
Mean minimum-1°C
(31°F)		2°C
(37°F)		6°C
(42°F)		8°C
(47°F)		12°C
(54°F)		15°C
(60°F)		15°C
(59°F)		15°C
(59°F)		13°C
(55°F)		7°C
(45°F)		3°C
(37°F)		-2°C
(29°F)
Minimum-2°C
(28°F)		-3°C
(27°F)		3°C
(37°F)		6°C
(43°F)		9°C
(49°F)		13°C
(56°F)		14°C
(58°F)		14°C
(57°F)		10°C
(50°F)		6°C
(43°F)		-5°C
(24°F)		-6°C
(22°F)

Compare climate in Penon Blanco with other places

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

Monthly average precipitation in Penon Blanco, Mexico

Penon Blanco usually has the most precipitation in July, August and September, with an average of 14 rainy days and 123 mm (4.9 inches) of precipitation per month. The driest months in Penon Blanco are January, April and November. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Penon Blanco. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)9 (0.3)11 (0.4)12 (0.5)6 (0.2)14 (0.5)58 (2.3)136 (5.4)80 (3.1)154 (6.1)54 (2.1)9 (0.4)14 (0.6)
Average precipitation days (≥ 1 mm)112246161017722

Monthly sunshine hours in Penon Blanco, Mexico

The sunniest months in Penon Blanco are May, June and July, when the sun shines an average of 11 hours 23 minutes a day. Least sunny months in Penon Blanco: January, February and November receive an average of 8 hours 25 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Penon Blanco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours222263312326353346348340288290272276
Mean daily daylight hours10h 46m11h 19m12h 1m12h 44m13h 20m13h 38m13h 28m12h 56m12h 15m11h 32m10h 55m10h 36m

Solar UV radiation in Penon Blanco, Mexico

Penon Blanco experiences the highest level of ultraviolet (UV) radiation in April, May and July, 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 High / 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 Penon Blanco UV Index data.

Average daily maximum UV levels by month for Penon Blanco. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)810121414131413131197