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Monthly climate in San Juan Bautista, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Juan Bautista features a tropical savanna climate (As). Temperatures typically range between 18 °C (65 °F) and 25 °C (77 °F) through the year, but rarely can drop to 3 °C (37 °F) or can rise to as high as 35 °C (96 °F). The average annual precipitation amounts to about 1413 mm (55.6 inches) and receives 142 rainy days on the 1 mm (0.04 inches) threshold annually. San Juan Bautista enjoys an average of 3506 hours of sunshine throughout the year, and daylight varies from 10 hours 47 minutes to 13 hours 27 minutes per day.

Monthly average temperatures in San Juan Bautista, Mexico

The warmest months in San Juan Bautista are June, July and August, with daily mean temperatures ranging from 24 to 25 °C (76 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 19 °C (65 - 67 °F) throughout the day. On average each year, San Juan Bautista experiences 308 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 San Juan Bautista. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(87°F)		32°C
(90°F)		33°C
(91°F)		34°C
(93°F)		35°C
(96°F)		34°C
(93°F)		35°C
(96°F)		33°C
(91°F)		32°C
(91°F)		33°C
(92°F)		32°C
(91°F)		31°C
(88°F)
Mean maximum29°C
(85°F)		31°C
(88°F)		32°C
(89°F)		33°C
(91°F)		34°C
(93°F)		33°C
(92°F)		33°C
(91°F)		32°C
(90°F)		32°C
(89°F)		32°C
(90°F)		31°C
(88°F)		30°C
(86°F)
Average high26°C
(79°F)		27°C
(81°F)		29°C
(85°F)		30°C
(87°F)		31°C
(89°F)		31°C
(88°F)		30°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(85°F)		28°C
(83°F)		27°C
(80°F)
Daily mean18°C
(65°F)		19°C
(67°F)		21°C
(70°F)		22°C
(72°F)		24°C
(75°F)		25°C
(77°F)		24°C
(76°F)		25°C
(76°F)		24°C
(76°F)		24°C
(75°F)		21°C
(71°F)		19°C
(66°F)
Average low11°C
(53°F)		12°C
(54°F)		12°C
(54°F)		13°C
(56°F)		16°C
(61°F)		20°C
(69°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		20°C
(68°F)		16°C
(60°F)		12°C
(55°F)
Mean minimum7°C
(44°F)		8°C
(47°F)		9°C
(49°F)		10°C
(50°F)		13°C
(55°F)		17°C
(62°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		16°C
(61°F)		11°C
(52°F)		8°C
(47°F)
Minimum3°C
(37°F)		7°C
(45°F)		7°C
(44°F)		7°C
(46°F)		11°C
(52°F)		14°C
(57°F)		19°C
(67°F)		19°C
(66°F)		19°C
(66°F)		16°C
(60°F)		10°C
(49°F)		7°C
(45°F)

Compare climate in San Juan Bautista with other places

Compare temperature, precipitation, sunshine, UV index in San Juan Bautista, Mexico with other places around the world.

Monthly average precipitation in San Juan Bautista, Mexico

San Juan Bautista usually has the most precipitation in July, August and September, with an average of 29 rainy days and 322 mm (12.7 inches) of precipitation per month. The driest months in San Juan Bautista are March, April and May. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Juan Bautista. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)36 (1.4)37 (1.5)4 (0.2)2 (0.1)13 (0.5)145 (5.7)323 (12.7)339 (13.3)306 (12.0)157 (6.2)28 (1.1)23 (0.9)
Average precipitation days (≥ 1 mm)33102193030281943

Monthly sunshine hours in San Juan Bautista, Mexico

The sunniest months in San Juan Bautista are March, April and May, when the sun shines an average of 10 hours 55 minutes a day. Least sunny months in San Juan Bautista: January, February and September receive an average of 8 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Juan Bautista. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours226263319329355316305287266278281275
Mean daily daylight hours10h 56m11h 24m12h 1m12h 40m13h 11m13h 27m13h 18m12h 50m12h 14m11h 36m11h 3m10h 47m

Solar UV radiation in San Juan Bautista, Mexico

San Juan Bautista experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 13 - 13, 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 Juan Bautista UV Index data.

Average daily maximum UV levels by month for San Juan Bautista. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)810121313131312121197