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Monthly climate in Zavala, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Zavala features a tropical savanna climate (As). Temperatures typically range between 19 °C (67 °F) and 27 °C (81 °F) through the year, but rarely can drop to 4 °C (40 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 895 mm (35.2 inches) and receives 99 rainy days on the 1 mm (0.04 inches) threshold annually. Zavala enjoys an average of 3481 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 Zavala, Mexico

The warmest months in Zavala are June, July and August, with daily mean temperatures ranging from 27 to 27 °C (81 - 81 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 19 to 20 °C (67 - 69 °F) throughout the day. On average each year, Zavala experiences 319 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 Zavala. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(89°F)		33°C
(91°F)		33°C
(92°F)		35°C
(95°F)		36°C
(97°F)		36°C
(96°F)		37°C
(99°F)		33°C
(92°F)		33°C
(93°F)		33°C
(92°F)		33°C
(92°F)		32°C
(90°F)
Mean maximum31°C
(87°F)		32°C
(89°F)		32°C
(90°F)		34°C
(93°F)		35°C
(94°F)		34°C
(94°F)		35°C
(94°F)		33°C
(91°F)		33°C
(91°F)		33°C
(92°F)		32°C
(90°F)		31°C
(87°F)
Average high27°C
(81°F)		28°C
(82°F)		30°C
(86°F)		31°C
(88°F)		32°C
(90°F)		32°C
(91°F)		32°C
(89°F)		31°C
(88°F)		30°C
(87°F)		31°C
(87°F)		30°C
(86°F)		28°C
(82°F)
Daily mean19°C
(67°F)		20°C
(69°F)		22°C
(71°F)		23°C
(74°F)		25°C
(78°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		26°C
(79°F)		23°C
(74°F)		20°C
(68°F)
Average low13°C
(55°F)		13°C
(56°F)		14°C
(57°F)		15°C
(60°F)		18°C
(65°F)		22°C
(73°F)		24°C
(75°F)		24°C
(75°F)		23°C
(74°F)		22°C
(71°F)		17°C
(63°F)		14°C
(57°F)
Mean minimum8°C
(47°F)		9°C
(49°F)		11°C
(52°F)		12°C
(53°F)		15°C
(60°F)		20°C
(68°F)		22°C
(72°F)		22°C
(72°F)		21°C
(70°F)		18°C
(64°F)		13°C
(55°F)		9°C
(49°F)
Minimum4°C
(40°F)		8°C
(47°F)		8°C
(47°F)		10°C
(51°F)		14°C
(58°F)		18°C
(65°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		16°C
(62°F)		12°C
(53°F)		8°C
(47°F)

Compare climate in Zavala with other places

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

Monthly average precipitation in Zavala, Mexico

Zavala usually has the most precipitation in July, August and September, with an average of 25 rainy days and 222 mm (8.7 inches) of precipitation per month. The driest months in Zavala are March, April and May. On average, 1 mm (0.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Zavala. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)13 (0.5)22 (0.8)1 (0.0)0 (0.0)1 (0.0)61 (2.4)173 (6.8)284 (11.2)208 (8.2)102 (4.0)11 (0.4)20 (0.8)
Average precipitation days (≥ 1 mm)1100082327251211

Monthly sunshine hours in Zavala, Mexico

The sunniest months in Zavala are March, April and May, when the sun shines an average of 10 hours 50 minutes a day. Least sunny months in Zavala: January, February and September receive an average of 8 hours 19 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Zavala. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours222260316326354313303282265285274274
Mean daily daylight hours10h 52m11h 22m12h 1m12h 42m13h 15m13h 32m13h 23m12h 53m12h 14m11h 34m10h 59m10h 42m

Solar UV radiation in Zavala, Mexico

Zavala experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 12 - 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 8. For more detailed information, check out our hourly Zavala UV Index data.

Average daily maximum UV levels by month for Zavala. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710111313121212121186