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Monthly climate in San Jose del Llano, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Jose del Llano features a hot-summer Mediterranean climate (Csa). Temperatures typically range between 13 °C (55 °F) and 24 °C (75 °F) through the year, but rarely can drop to -2 °C (29 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 954 mm (37.5 inches) and receives 122 rainy days on the 1 mm (0.04 inches) threshold annually. San Jose del Llano enjoys an average of 3509 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 San Jose del Llano, Mexico

The warmest months in San Jose del Llano are May, June and August, with daily mean temperatures ranging from 22 to 24 °C (72 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 14 °C (55 - 57 °F) throughout the day. On average each year, San Jose del Llano experiences 217 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 San Jose del Llano. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(81°F)		29°C
(84°F)		30°C
(87°F)		33°C
(91°F)		36°C
(97°F)		35°C
(96°F)		31°C
(88°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		32°C
(91°F)		27°C
(82°F)
Mean maximum26°C
(79°F)		27°C
(82°F)		29°C
(85°F)		32°C
(89°F)		34°C
(93°F)		34°C
(94°F)		30°C
(86°F)		31°C
(88°F)		31°C
(88°F)		31°C
(89°F)		30°C
(86°F)		26°C
(80°F)
Average high22°C
(71°F)		22°C
(72°F)		25°C
(78°F)		28°C
(82°F)		30°C
(86°F)		30°C
(86°F)		27°C
(81°F)		28°C
(82°F)		27°C
(81°F)		28°C
(82°F)		25°C
(78°F)		22°C
(72°F)
Daily mean13°C
(55°F)		14°C
(57°F)		17°C
(62°F)		19°C
(67°F)		22°C
(72°F)		24°C
(75°F)		21°C
(71°F)		22°C
(72°F)		21°C
(70°F)		20°C
(69°F)		17°C
(63°F)		13°C
(56°F)
Average low5°C
(41°F)		6°C
(43°F)		7°C
(46°F)		10°C
(50°F)		13°C
(56°F)		17°C
(64°F)		17°C
(63°F)		17°C
(63°F)		16°C
(62°F)		14°C
(57°F)		9°C
(49°F)		6°C
(43°F)
Mean minimum-1°C
(31°F)		1°C
(34°F)		2°C
(36°F)		5°C
(40°F)		8°C
(47°F)		15°C
(59°F)		15°C
(58°F)		15°C
(58°F)		14°C
(58°F)		8°C
(47°F)		5°C
(41°F)		1°C
(34°F)
Minimum-2°C
(29°F)		-1°C
(31°F)		1°C
(34°F)		2°C
(36°F)		6°C
(44°F)		13°C
(56°F)		14°C
(57°F)		14°C
(57°F)		13°C
(56°F)		7°C
(46°F)		2°C
(37°F)		-0°C
(32°F)

Compare climate in San Jose del Llano with other places

Compare temperature, precipitation, sunshine, UV index in San Jose del Llano, Mexico with other places around the world.

Monthly average precipitation in San Jose del Llano, Mexico

San Jose del Llano usually has the most precipitation in July, August and September, with an average of 26 rainy days and 206 mm (8.1 inches) of precipitation per month. The driest months in San Jose del Llano are March, April and May. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Jose del Llano. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)25 (1.0)50 (2.0)13 (0.5)3 (0.1)7 (0.3)99 (3.9)265 (10.4)192 (7.6)160 (6.3)48 (1.9)59 (2.3)33 (1.3)
Average precipitation days (≥ 1 mm)2411216292723944

Monthly sunshine hours in San Jose del Llano, Mexico

The sunniest months in San Jose del Llano are April, May and June, when the sun shines an average of 11 hours 14 minutes a day. Least sunny months in San Jose del Llano: January, February and December receive an average of 8 hours 13 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Jose del Llano. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours222257306326364332293292277298269269
Mean daily daylight hours10h 43m11h 17m12h 1m12h 46m13h 23m13h 41m13h 32m12h 58m12h 15m11h 30m10h 52m10h 33m

Solar UV radiation in San Jose del Llano, Mexico

San Jose del Llano experiences the highest level of ultraviolet (UV) radiation in April, May and August, 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 San Jose del Llano UV Index data.

Average daily maximum UV levels by month for San Jose del Llano. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710111413131313121186