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Monthly climate in Mazatan, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Mazatan features a hot semi-arid climate (BSh). Temperatures typically range between 15 °C (59 °F) and 31 °C (88 °F) through the year, but rarely can drop to -1 °C (31 °F) or can rise to as high as 44 °C (112 °F). The average annual precipitation amounts to about 439 mm (17.3 inches) and receives 50 rainy days on the 1 mm (0.04 inches) threshold annually. Mazatan enjoys an average of 3598 hours of sunshine throughout the year, and daylight varies from 10 hours 18 minutes to 13 hours 57 minutes per day.

Monthly average temperatures in Mazatan, Mexico

The warmest months in Mazatan are June, July and August, with daily mean temperatures ranging from 29 to 31 °C (85 - 88 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 15 to 16 °C (59 - 62 °F) throughout the day. On average each year, Mazatan experiences 267 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 Mazatan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum31°C
(88°F)		34°C
(93°F)		36°C
(97°F)		40°C
(104°F)		41°C
(106°F)		44°C
(112°F)		42°C
(109°F)		42°C
(108°F)		42°C
(108°F)		41°C
(105°F)		38°C
(100°F)		30°C
(86°F)
Mean maximum29°C
(85°F)		30°C
(87°F)		33°C
(92°F)		38°C
(101°F)		39°C
(103°F)		42°C
(107°F)		41°C
(105°F)		40°C
(104°F)		39°C
(102°F)		37°C
(99°F)		34°C
(93°F)		28°C
(84°F)
Average high24°C
(75°F)		25°C
(77°F)		28°C
(82°F)		32°C
(90°F)		35°C
(95°F)		39°C
(102°F)		36°C
(97°F)		35°C
(96°F)		34°C
(94°F)		33°C
(92°F)		29°C
(84°F)		23°C
(74°F)
Daily mean15°C
(59°F)		16°C
(62°F)		19°C
(67°F)		24°C
(75°F)		27°C
(80°F)		31°C
(88°F)		30°C
(85°F)		29°C
(85°F)		28°C
(83°F)		25°C
(78°F)		21°C
(69°F)		16°C
(60°F)
Average low8°C
(46°F)		9°C
(48°F)		11°C
(52°F)		14°C
(58°F)		17°C
(63°F)		23°C
(74°F)		24°C
(76°F)		24°C
(76°F)		23°C
(73°F)		18°C
(65°F)		13°C
(56°F)		9°C
(48°F)
Mean minimum3°C
(38°F)		3°C
(37°F)		6°C
(43°F)		10°C
(50°F)		13°C
(55°F)		18°C
(65°F)		21°C
(71°F)		22°C
(72°F)		18°C
(66°F)		12°C
(53°F)		8°C
(47°F)		3°C
(38°F)
Minimum0°C
(33°F)		-1°C
(31°F)		4°C
(39°F)		8°C
(47°F)		11°C
(52°F)		16°C
(61°F)		21°C
(69°F)		21°C
(70°F)		14°C
(58°F)		7°C
(45°F)		6°C
(43°F)		0°C
(33°F)

Compare climate in Mazatan with other places

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

Monthly average precipitation in Mazatan, Mexico

Mazatan usually has the most precipitation in July, August and September, with an average of 12 rainy days and 96 mm (3.8 inches) of precipitation per month. The driest months in Mazatan are February, April and May. On average, 6 mm (0.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Mazatan. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)22 (0.9)16 (0.6)25 (1.0)0 (0.0)0 (0.0)16 (0.6)115 (4.5)76 (3.0)97 (3.8)27 (1.1)24 (0.9)20 (0.8)
Average precipitation days (≥ 1 mm)22100216138222

Monthly sunshine hours in Mazatan, Mexico

The sunniest months in Mazatan are May, June and July, when the sun shines an average of 11 hours 33 minutes a day. Least sunny months in Mazatan: January, February and December receive an average of 7 hours 53 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Mazatan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours212248296331369360332323301301261257
Mean daily daylight hours10h 30m11h 10m12h 0m12h 52m13h 36m13h 57m13h 45m13h 7m12h 17m11h 25m10h 40m10h 18m

Solar UV radiation in Mazatan, Mexico

Mazatan experiences the highest level of ultraviolet (UV) radiation in April, May and July, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Mazatan UV Index data.

Average daily maximum UV levels by month for Mazatan. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)5810121212121111965