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Monthly climate in Dieciseis de Septiembre, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Dieciseis de Septiembre features a tropical savanna climate (Aw). Temperatures typically range between 21 °C (69 °F) and 25 °C (78 °F) through the year, but rarely can drop to 10 °C (50 °F) or can rise to as high as 36 °C (97 °F). The average annual precipitation amounts to about 1110 mm (43.7 inches) and receives 146 rainy days on the 1 mm (0.04 inches) threshold annually. Dieciseis de Septiembre enjoys an average of 3457 hours of sunshine throughout the year, and daylight varies from 11 hours 9 minutes to 13 hours 4 minutes per day.

Monthly average temperatures in Dieciseis de Septiembre, Mexico

The warmest months in Dieciseis de Septiembre are April, May and July, with daily mean temperatures ranging from 25 to 25 °C (77 - 78 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 21 to 22 °C (69 - 72 °F) throughout the day. On average each year, Dieciseis de Septiembre experiences 309 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 Dieciseis de Septiembre. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		33°C
(93°F)		35°C
(95°F)		36°C
(97°F)		35°C
(95°F)		33°C
(92°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)		32°C
(90°F)		32°C
(89°F)		32°C
(89°F)
Mean maximum32°C
(90°F)		33°C
(91°F)		34°C
(93°F)		35°C
(95°F)		34°C
(94°F)		31°C
(88°F)		33°C
(91°F)		32°C
(90°F)		31°C
(89°F)		31°C
(88°F)		31°C
(87°F)		31°C
(88°F)
Average high27°C
(81°F)		30°C
(86°F)		31°C
(87°F)		32°C
(90°F)		32°C
(89°F)		29°C
(85°F)		30°C
(87°F)		30°C
(86°F)		29°C
(85°F)		28°C
(83°F)		27°C
(82°F)		27°C
(82°F)
Daily mean21°C
(69°F)		22°C
(72°F)		24°C
(75°F)		25°C
(77°F)		25°C
(78°F)		24°C
(76°F)		25°C
(77°F)		24°C
(76°F)		24°C
(75°F)		23°C
(74°F)		22°C
(72°F)		21°C
(70°F)
Average low16°C
(61°F)		17°C
(62°F)		18°C
(64°F)		19°C
(67°F)		21°C
(70°F)		20°C
(69°F)		21°C
(69°F)		21°C
(69°F)		20°C
(69°F)		20°C
(68°F)		18°C
(65°F)		16°C
(62°F)
Mean minimum12°C
(54°F)		12°C
(54°F)		15°C
(59°F)		16°C
(60°F)		19°C
(66°F)		19°C
(67°F)		19°C
(67°F)		19°C
(67°F)		19°C
(66°F)		17°C
(64°F)		14°C
(58°F)		11°C
(53°F)
Minimum10°C
(50°F)		10°C
(51°F)		13°C
(56°F)		14°C
(57°F)		16°C
(62°F)		19°C
(66°F)		19°C
(66°F)		19°C
(66°F)		18°C
(65°F)		16°C
(61°F)		12°C
(54°F)		10°C
(50°F)

Compare climate in Dieciseis de Septiembre with other places

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

Monthly average precipitation in Dieciseis de Septiembre, Mexico

Dieciseis de Septiembre usually has the most precipitation in June, August and September, with an average of 25 rainy days and 214 mm (8.4 inches) of precipitation per month. The driest months in Dieciseis de Septiembre 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 Dieciseis de Septiembre. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)4 (0.2)5 (0.2)25 (1.0)117 (4.6)235 (9.3)124 (4.9)183 (7.2)224 (8.8)154 (6.1)20 (0.8)10 (0.4)
Average precipitation days (≥ 1 mm)100419262022272151

Monthly sunshine hours in Dieciseis de Septiembre, Mexico

The sunniest months in Dieciseis de Septiembre are March, April and May, when the sun shines an average of 10 hours 12 minutes a day. Least sunny months in Dieciseis de Septiembre: January, February and June receive an average of 8 hours 36 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Dieciseis de Septiembre. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours238274316310311261307297278278286295
Mean daily daylight hours11h 15m11h 36m12h 2m12h 30m12h 53m13h 4m12h 58m12h 37m12h 11m11h 44m11h 21m11h 9m

Solar UV radiation in Dieciseis de Septiembre, Mexico

Dieciseis de Septiembre experiences the highest level of ultraviolet (UV) radiation in April, May and July, 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 Dieciseis de Septiembre UV Index data.

Average daily maximum UV levels by month for Dieciseis de Septiembre. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10121414141415131312109