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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 humid subtropical climate (Cfa). Temperatures typically range between 12 °C (54 °F) and 21 °C (70 °F) through the year, but rarely can drop to -5 °C (24 °F) or can rise to as high as 35 °C (94 °F). The average annual precipitation amounts to about 624 mm (24.6 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually. San Jose del Llano enjoys an average of 3597 hours of sunshine throughout the year, and daylight varies from 10 hours 42 minutes to 13 hours 32 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 20 to 21 °C (69 - 70 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 12 to 15 °C (54 - 58 °F) throughout the day. On average each year, San Jose del Llano experiences 173 days above 25 °C (77.0 °F) and 2 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
Maximum26°C
(79°F)		31°C
(88°F)		34°C
(93°F)		33°C
(91°F)		35°C
(94°F)		33°C
(91°F)		32°C
(89°F)		30°C
(86°F)		31°C
(88°F)		29°C
(85°F)		29°C
(85°F)		28°C
(83°F)
Mean maximum25°C
(78°F)		29°C
(85°F)		31°C
(88°F)		32°C
(89°F)		33°C
(91°F)		32°C
(89°F)		30°C
(87°F)		30°C
(85°F)		29°C
(84°F)		29°C
(84°F)		27°C
(81°F)		26°C
(79°F)
Average high20°C
(67°F)		23°C
(73°F)		26°C
(78°F)		27°C
(82°F)		28°C
(83°F)		27°C
(81°F)		26°C
(80°F)		27°C
(81°F)		25°C
(77°F)		24°C
(76°F)		22°C
(72°F)		20°C
(69°F)
Daily mean12°C
(54°F)		15°C
(58°F)		17°C
(63°F)		19°C
(67°F)		21°C
(70°F)		21°C
(69°F)		20°C
(68°F)		20°C
(69°F)		19°C
(66°F)		18°C
(64°F)		15°C
(59°F)		13°C
(55°F)
Average low6°C
(43°F)		8°C
(46°F)		10°C
(50°F)		12°C
(54°F)		15°C
(59°F)		15°C
(59°F)		15°C
(59°F)		15°C
(59°F)		14°C
(58°F)		12°C
(54°F)		9°C
(48°F)		6°C
(43°F)
Mean minimum0°C
(32°F)		1°C
(34°F)		5°C
(41°F)		7°C
(46°F)		11°C
(52°F)		13°C
(55°F)		13°C
(55°F)		12°C
(55°F)		11°C
(52°F)		7°C
(45°F)		2°C
(37°F)		-2°C
(30°F)
Minimum-1°C
(31°F)		-1°C
(30°F)		1°C
(33°F)		6°C
(43°F)		8°C
(46°F)		11°C
(52°F)		11°C
(53°F)		11°C
(53°F)		9°C
(49°F)		4°C
(39°F)		-3°C
(27°F)		-5°C
(24°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 June, July and September, with an average of 14 rainy days and 104 mm (4.1 inches) of precipitation per month. The driest months in San Jose del Llano are January, February and December. On average, 13 mm (0.5 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)14 (0.6)12 (0.5)18 (0.7)33 (1.3)80 (3.2)99 (3.9)102 (4.0)59 (2.3)111 (4.4)65 (2.5)17 (0.7)14 (0.6)
Average precipitation days (≥ 1 mm)334712141411151042

Monthly sunshine hours in San Jose del Llano, Mexico

The sunniest months in San Jose del Llano are May, July and August, when the sun shines an average of 10 hours 54 minutes a day. Least sunny months in San Jose del Llano: January, February and November receive an average of 8 hours 22 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 hours217262303317340333339334297298275277
Mean daily daylight hours10h 51m11h 22m12h 1m12h 42m13h 16m13h 32m13h 23m12h 53m12h 14m11h 34m10h 59m10h 42m

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 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 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)810131414141414131297