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Monthly climate in Arroyo de Lajas, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Arroyo de Lajas features a warm-summer Mediterranean climate (Csb). Temperatures typically range between 6 °C (42 °F) and 17 °C (63 °F) through the year, but rarely can drop to -13 °C (8 °F) or can rise to as high as 29 °C (85 °F). The average annual precipitation amounts to about 825 mm (32.5 inches) and receives 101 rainy days on the 1 mm (0.04 inches) threshold annually. Arroyo de Lajas enjoys an average of 3604 hours of sunshine throughout the year, and daylight varies from 10 hours 31 minutes to 13 hours 43 minutes per day.

Monthly average temperatures in Arroyo de Lajas, Mexico

The warmest months in Arroyo de Lajas are June, July and August, with daily mean temperatures ranging from 15 to 17 °C (60 - 63 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 7 °C (42 - 44 °F) throughout the day. On average each year, Arroyo de Lajas experiences 25 days above 25 °C (77.0 °F) and 50 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Arroyo de Lajas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum19°C
(67°F)		22°C
(72°F)		26°C
(79°F)		28°C
(82°F)		29°C
(84°F)		29°C
(85°F)		27°C
(82°F)		27°C
(80°F)		25°C
(76°F)		26°C
(78°F)		24°C
(75°F)		21°C
(70°F)
Mean maximum18°C
(65°F)		21°C
(70°F)		24°C
(75°F)		25°C
(78°F)		28°C
(82°F)		28°C
(83°F)		26°C
(79°F)		25°C
(77°F)		24°C
(76°F)		24°C
(76°F)		22°C
(72°F)		20°C
(68°F)
Average high14°C
(57°F)		15°C
(59°F)		18°C
(65°F)		21°C
(70°F)		23°C
(74°F)		24°C
(76°F)		22°C
(72°F)		22°C
(73°F)		21°C
(69°F)		20°C
(69°F)		18°C
(64°F)		14°C
(57°F)
Daily mean6°C
(42°F)		7°C
(44°F)		10°C
(50°F)		12°C
(54°F)		15°C
(59°F)		17°C
(63°F)		15°C
(60°F)		16°C
(61°F)		14°C
(58°F)		13°C
(55°F)		9°C
(49°F)		6°C
(43°F)
Average low-0°C
(31°F)		0°C
(33°F)		2°C
(36°F)		4°C
(40°F)		6°C
(44°F)		10°C
(51°F)		10°C
(51°F)		10°C
(51°F)		9°C
(49°F)		7°C
(44°F)		3°C
(38°F)		0°C
(33°F)
Mean minimum-5°C
(22°F)		-6°C
(22°F)		-3°C
(26°F)		-2°C
(29°F)		2°C
(35°F)		7°C
(45°F)		8°C
(47°F)		8°C
(47°F)		6°C
(44°F)		1°C
(34°F)		-2°C
(28°F)		-6°C
(21°F)
Minimum-6°C
(21°F)		-13°C
(8°F)		-6°C
(22°F)		-3°C
(26°F)		-2°C
(29°F)		5°C
(41°F)		8°C
(46°F)		7°C
(45°F)		6°C
(43°F)		-0°C
(32°F)		-7°C
(20°F)		-9°C
(16°F)

Compare climate in Arroyo de Lajas with other places

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

Monthly average precipitation in Arroyo de Lajas, Mexico

Arroyo de Lajas usually has the most precipitation in July, August and September, with an average of 20 rainy days and 183 mm (7.2 inches) of precipitation per month. The driest months in Arroyo de Lajas are January, March and April. On average, 12 mm (0.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arroyo de Lajas. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)11 (0.4)21 (0.8)17 (0.7)9 (0.4)24 (1.0)75 (3.0)205 (8.1)148 (5.8)195 (7.7)74 (2.9)27 (1.1)19 (0.7)
Average precipitation days (≥ 1 mm)2332410231920942

Monthly sunshine hours in Arroyo de Lajas, Mexico

The sunniest months in Arroyo de Lajas are April, May and June, when the sun shines an average of 11 hours 18 minutes a day. Least sunny months in Arroyo de Lajas: January, February and November receive an average of 8 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arroyo de Lajas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours226264312328363336321323282298271273
Mean daily daylight hours10h 42m11h 16m12h 1m12h 46m13h 24m13h 43m13h 33m12h 59m12h 15m11h 30m10h 51m10h 31m

Solar UV radiation in Arroyo de Lajas, Mexico

Arroyo de Lajas experiences the highest level of ultraviolet (UV) radiation in April, July and August, 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 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 Arroyo de Lajas UV Index data.

Average daily maximum UV levels by month for Arroyo de Lajas. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)811121514141514131197