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Monthly climate in Las Piedras, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Las Piedras features a hot desert climate (BWh). Temperatures typically range between 15 °C (60 °F) and 29 °C (85 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 41 °C (106 °F). The average annual precipitation amounts to about 208 mm (8.2 inches) and receives 29 rainy days on the 1 mm (0.04 inches) threshold annually. Las Piedras enjoys an average of 3632 hours of sunshine throughout the year, and daylight varies from 10 hours 33 minutes to 13 hours 41 minutes per day.

Monthly average temperatures in Las Piedras, Mexico

The warmest months in Las Piedras are May, June and August, with daily mean temperatures ranging from 28 to 29 °C (83 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 15 to 19 °C (60 - 67 °F) throughout the day. On average each year, Las Piedras experiences 262 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 Las Piedras. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		37°C
(98°F)		39°C
(103°F)		38°C
(100°F)		41°C
(106°F)		41°C
(106°F)		38°C
(101°F)		37°C
(99°F)		38°C
(101°F)		37°C
(98°F)		34°C
(93°F)		31°C
(88°F)
Mean maximum29°C
(85°F)		33°C
(92°F)		36°C
(97°F)		37°C
(99°F)		39°C
(103°F)		39°C
(103°F)		37°C
(99°F)		37°C
(98°F)		36°C
(97°F)		34°C
(94°F)		32°C
(89°F)		29°C
(85°F)
Average high22°C
(72°F)		26°C
(79°F)		30°C
(85°F)		33°C
(91°F)		36°C
(96°F)		35°C
(96°F)		34°C
(93°F)		34°C
(93°F)		31°C
(88°F)		30°C
(86°F)		26°C
(79°F)		23°C
(73°F)
Daily mean15°C
(60°F)		19°C
(67°F)		22°C
(72°F)		26°C
(78°F)		29°C
(84°F)		29°C
(85°F)		28°C
(83°F)		28°C
(83°F)		26°C
(79°F)		24°C
(75°F)		19°C
(67°F)		16°C
(61°F)
Average low9°C
(49°F)		12°C
(55°F)		15°C
(60°F)		18°C
(65°F)		21°C
(71°F)		23°C
(73°F)		23°C
(73°F)		23°C
(74°F)		21°C
(70°F)		18°C
(64°F)		13°C
(57°F)		10°C
(50°F)
Mean minimum2°C
(36°F)		5°C
(41°F)		8°C
(47°F)		11°C
(53°F)		16°C
(62°F)		20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		18°C
(64°F)		10°C
(51°F)		7°C
(44°F)		2°C
(36°F)
Minimum-1°C
(31°F)		0°C
(32°F)		6°C
(43°F)		10°C
(51°F)		14°C
(57°F)		17°C
(63°F)		19°C
(66°F)		18°C
(64°F)		17°C
(63°F)		8°C
(47°F)		-0°C
(31°F)		-1°C
(30°F)

Compare climate in Las Piedras with other places

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

Monthly average precipitation in Las Piedras, Mexico

Las Piedras usually has the most precipitation in July, September and October, with an average of 5 rainy days and 42 mm (1.6 inches) of precipitation per month. The driest months in Las Piedras are January, April and May. On average, 4 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Las Piedras. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)5 (0.2)5 (0.2)7 (0.3)2 (0.1)5 (0.2)17 (0.7)40 (1.6)24 (0.9)52 (2.0)32 (1.3)6 (0.3)12 (0.5)
Average precipitation days (≥ 1 mm)101013637412

Monthly sunshine hours in Las Piedras, Mexico

The sunniest months in Las Piedras are May, June and July, when the sun shines an average of 11 hours 31 minutes a day. Least sunny months in Las Piedras: January, February and November receive an average of 8 hours 18 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Las Piedras. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours217260308323353349356343293285269271
Mean daily daylight hours10h 44m11h 17m12h 1m12h 46m13h 23m13h 41m13h 31m12h 58m12h 15m11h 31m10h 52m10h 33m

Solar UV radiation in Las Piedras, Mexico

Las Piedras experiences the highest level of ultraviolet (UV) radiation in April, August 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 High / Very High exposure category. In these months, the maximum values of the UV index do not exceed 8. For more detailed information, check out our hourly Las Piedras UV Index data.

Average daily maximum UV levels by month for Las Piedras. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710121413131313131187