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Monthly climate in Manzanillo, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Manzanillo features a tropical savanna climate (Aw). Temperatures typically range between 24 °C (76 °F) and 28 °C (83 °F) through the year, but rarely can drop to 19 °C (67 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 1099 mm (43.3 inches) and receives 106 rainy days on the 1 mm (0.04 inches) threshold annually. Manzanillo enjoys an average of 3431 hours of sunshine throughout the year, and daylight varies from 10 hours 59 minutes to 13 hours 14 minutes per day.

Monthly average temperatures in Manzanillo, Mexico

The warmest months in Manzanillo are July, August and October, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in February, March and April, when daily mean temperatures range from 24 to 25 °C (76 - 76 °F) throughout the day. On average each year, Manzanillo experiences 314 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 Manzanillo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum30°C
(86°F)		29°C
(84°F)		28°C
(83°F)		28°C
(83°F)		29°C
(84°F)		31°C
(88°F)		31°C
(88°F)		31°C
(87°F)		30°C
(87°F)		31°C
(88°F)		31°C
(88°F)		30°C
(86°F)
Mean maximum29°C
(84°F)		28°C
(82°F)		27°C
(82°F)		28°C
(82°F)		28°C
(83°F)		30°C
(85°F)		31°C
(87°F)		31°C
(87°F)		30°C
(86°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)
Average high27°C
(80°F)		26°C
(79°F)		26°C
(79°F)		26°C
(79°F)		27°C
(80°F)		28°C
(83°F)		30°C
(85°F)		29°C
(85°F)		29°C
(84°F)		29°C
(84°F)		28°C
(83°F)		27°C
(82°F)
Daily mean25°C
(77°F)		25°C
(76°F)		24°C
(76°F)		24°C
(76°F)		25°C
(78°F)		27°C
(81°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		28°C
(82°F)		27°C
(81°F)		26°C
(79°F)
Average low23°C
(74°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		24°C
(75°F)		26°C
(79°F)		27°C
(81°F)		27°C
(80°F)		26°C
(80°F)		26°C
(80°F)		25°C
(78°F)		24°C
(76°F)
Mean minimum21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		22°C
(72°F)		24°C
(75°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		24°C
(75°F)		23°C
(73°F)
Minimum20°C
(67°F)		20°C
(68°F)		19°C
(67°F)		20°C
(68°F)		21°C
(70°F)		23°C
(73°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		23°C
(73°F)		21°C
(70°F)

Compare climate in Manzanillo with other places

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

Monthly average precipitation in Manzanillo, Mexico

Manzanillo usually has the most precipitation in August, September and October, with an average of 22 rainy days and 252 mm (9.9 inches) of precipitation per month. The driest months in Manzanillo are March, April and May. On average, 2 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Manzanillo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)9 (0.3)8 (0.3)1 (0.0)0 (0.0)4 (0.1)166 (6.5)118 (4.7)307 (12.1)260 (10.2)188 (7.4)32 (1.3)6 (0.2)
Average precipitation days (≥ 1 mm)01001122124241841

Monthly sunshine hours in Manzanillo, Mexico

The sunniest months in Manzanillo are March, April and May, when the sun shines an average of 10 hours 42 minutes a day. Least sunny months in Manzanillo: January, August and September receive an average of 8 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Manzanillo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours231267320324341290298266251273277289
Mean daily daylight hours11h 6m11h 31m12h 2m12h 34m13h 1m13h 14m13h 7m12h 43m12h 12m11h 40m11h 13m10h 59m

Solar UV radiation in Manzanillo, Mexico

Manzanillo experiences the highest level of ultraviolet (UV) radiation in April, June and September, when the maximum UV index can reach values of 13 - 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 Manzanillo UV Index data.

Average daily maximum UV levels by month for Manzanillo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)910131313141212131287