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Monthly climate in El Morro, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification El Morro features a hot desert climate (BWh). Temperatures typically range between 16 °C (61 °F) and 21 °C (71 °F) through the year, but rarely can drop to 12 °C (54 °F) or can rise to as high as 26 °C (78 °F). The average annual precipitation amounts to about 72 mm (2.8 inches) and receives 7 rainy days on the 1 mm (0.04 inches) threshold annually. El Morro enjoys an average of 3544 hours of sunshine throughout the year, and daylight varies from 10 hours 22 minutes to 13 hours 52 minutes per day.

Monthly average temperatures in El Morro, Mexico

The warmest months in El Morro are August, September and October, with daily mean temperatures ranging from 21 to 21 °C (69 - 71 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 16 to 16 °C (61 - 61 °F) throughout the day. On average each year, El Morro experiences 0 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 El Morro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum20°C
(69°F)		20°C
(68°F)		20°C
(69°F)		19°C
(67°F)		19°C
(66°F)		20°C
(68°F)		22°C
(72°F)		26°C
(78°F)		24°C
(76°F)		26°C
(78°F)		22°C
(72°F)		21°C
(69°F)
Mean maximum19°C
(67°F)		19°C
(66°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)		19°C
(66°F)		21°C
(71°F)		24°C
(76°F)		24°C
(75°F)		24°C
(75°F)		22°C
(71°F)		20°C
(68°F)
Average high17°C
(63°F)		17°C
(62°F)		16°C
(62°F)		16°C
(62°F)		17°C
(62°F)		18°C
(64°F)		20°C
(68°F)		22°C
(71°F)		22°C
(71°F)		21°C
(70°F)		20°C
(68°F)		18°C
(65°F)
Daily mean17°C
(62°F)		16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		17°C
(63°F)		19°C
(67°F)		21°C
(70°F)		21°C
(71°F)		21°C
(69°F)		19°C
(67°F)		18°C
(64°F)
Average low16°C
(61°F)		15°C
(60°F)		15°C
(60°F)		15°C
(60°F)		16°C
(61°F)		17°C
(62°F)		19°C
(67°F)		21°C
(70°F)		21°C
(70°F)		20°C
(68°F)		19°C
(66°F)		17°C
(63°F)
Mean minimum14°C
(57°F)		13°C
(56°F)		13°C
(56°F)		14°C
(58°F)		15°C
(58°F)		16°C
(60°F)		17°C
(63°F)		19°C
(67°F)		19°C
(67°F)		18°C
(65°F)		17°C
(63°F)		15°C
(59°F)
Minimum13°C
(56°F)		13°C
(56°F)		12°C
(54°F)		13°C
(56°F)		14°C
(57°F)		15°C
(59°F)		16°C
(62°F)		18°C
(65°F)		19°C
(67°F)		17°C
(63°F)		16°C
(62°F)		14°C
(58°F)

Compare climate in El Morro with other places

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

Monthly average precipitation in El Morro, Mexico

El Morro usually has the most precipitation in January, February and October, with an average of 1 rainy days and 13 mm (0.5 inches) of precipitation per month. The driest months in El Morro are July, August and September. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in El Morro. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)12 (0.5)11 (0.4)10 (0.4)1 (0.1)3 (0.1)2 (0.1)1 (0.0)1 (0.0)1 (0.0)16 (0.6)5 (0.2)9 (0.4)
Average precipitation days (≥ 1 mm)211000000012

Monthly sunshine hours in El Morro, Mexico

The sunniest months in El Morro are May, July and August, when the sun shines an average of 11 hours 12 minutes a day. Least sunny months in El Morro: January, February and December receive an average of 7 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in El Morro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours211233292313331327365346311294261256
Mean daily daylight hours10h 34m11h 12m12h 0m12h 50m13h 32m13h 52m13h 41m13h 4m12h 16m11h 27m10h 44m10h 22m

Solar UV radiation in El Morro, Mexico

El Morro experiences the highest level of ultraviolet (UV) radiation in April, June and July, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly El Morro UV Index data.

Average daily maximum UV levels by month for El Morro. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)6810111112121111965