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Monthly climate in Llano Silleta, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Llano Silleta features a tropical savanna climate (Aw). Temperatures typically range between 20 °C (68 °F) and 23 °C (74 °F) through the year, but rarely can drop to 8 °C (46 °F) or can rise to as high as 33 °C (92 °F). The average annual precipitation amounts to about 2592 mm (102.1 inches) and receives 186 rainy days on the 1 mm (0.04 inches) threshold annually. Llano Silleta enjoys an average of 3413 hours of sunshine throughout the year, and daylight varies from 11 hours 7 minutes to 13 hours 6 minutes per day.

Monthly average temperatures in Llano Silleta, Mexico

The warmest months in Llano Silleta are April, May and July, with daily mean temperatures ranging from 22 to 23 °C (72 - 74 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 20 to 21 °C (68 - 69 °F) throughout the day. On average each year, Llano Silleta experiences 306 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 Llano Silleta. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		32°C
(89°F)		32°C
(90°F)		33°C
(92°F)		32°C
(91°F)		30°C
(86°F)		30°C
(87°F)		29°C
(85°F)		30°C
(85°F)		29°C
(85°F)		30°C
(86°F)		30°C
(85°F)
Mean maximum29°C
(84°F)		30°C
(87°F)		31°C
(89°F)		32°C
(90°F)		31°C
(89°F)		28°C
(83°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)
Average high27°C
(80°F)		28°C
(82°F)		29°C
(85°F)		30°C
(86°F)		29°C
(85°F)		26°C
(80°F)		27°C
(81°F)		27°C
(80°F)		27°C
(80°F)		27°C
(80°F)		27°C
(81°F)		26°C
(79°F)
Daily mean20°C
(68°F)		21°C
(69°F)		22°C
(72°F)		23°C
(73°F)		23°C
(74°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		22°C
(71°F)		21°C
(70°F)		20°C
(69°F)
Average low14°C
(58°F)		14°C
(58°F)		15°C
(60°F)		16°C
(61°F)		18°C
(65°F)		19°C
(66°F)		18°C
(65°F)		18°C
(65°F)		18°C
(65°F)		18°C
(64°F)		16°C
(62°F)		15°C
(59°F)
Mean minimum11°C
(52°F)		12°C
(53°F)		13°C
(56°F)		13°C
(56°F)		15°C
(59°F)		17°C
(62°F)		16°C
(62°F)		16°C
(62°F)		16°C
(61°F)		15°C
(60°F)		13°C
(56°F)		12°C
(53°F)
Minimum8°C
(47°F)		8°C
(46°F)		12°C
(54°F)		11°C
(52°F)		14°C
(58°F)		16°C
(61°F)		16°C
(61°F)		16°C
(61°F)		16°C
(60°F)		13°C
(55°F)		12°C
(54°F)		9°C
(49°F)

Compare climate in Llano Silleta with other places

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

Monthly average precipitation in Llano Silleta, Mexico

Llano Silleta usually has the most precipitation in August, September and October, with an average of 29 rainy days and 488 mm (19.2 inches) of precipitation per month. The driest months in Llano Silleta are January, February and March. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Llano Silleta. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)8 (0.3)2 (0.1)7 (0.3)16 (0.6)140 (5.5)436 (17.2)411 (16.2)469 (18.4)541 (21.3)454 (17.9)75 (3.0)34 (1.3)
Average precipitation days (≥ 1 mm)3023162729302929144

Monthly sunshine hours in Llano Silleta, Mexico

The sunniest months in Llano Silleta are March, April and May, when the sun shines an average of 10 hours 22 minutes a day. Least sunny months in Llano Silleta: January, June and September receive an average of 8 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Llano Silleta. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours239278320318315258294272251272293298
Mean daily daylight hours11h 14m11h 35m12h 2m12h 31m12h 55m13h 6m13h 0m12h 39m12h 11m11h 43m11h 19m11h 7m

Solar UV radiation in Llano Silleta, Mexico

Llano Silleta experiences the highest level of ultraviolet (UV) radiation in April, May and September, 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 Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly Llano Silleta UV Index data.

Average daily maximum UV levels by month for Llano Silleta. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121415151414141412109