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Monthly climate in Buena Vista, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Buena Vista features a hot desert climate (BWh). Temperatures typically range between 18 °C (65 °F) and 29 °C (84 °F) through the year, but rarely can drop to 10 °C (50 °F) or can rise to as high as 37 °C (99 °F). The average annual precipitation amounts to about 382 mm (15.0 inches) and receives 52 rainy days on the 1 mm (0.04 inches) threshold annually. Buena Vista enjoys an average of 3640 hours of sunshine throughout the year, and daylight varies from 10 hours 41 minutes to 13 hours 33 minutes per day.

Monthly average temperatures in Buena Vista, Mexico

The warmest months in Buena Vista are July, August and September, with daily mean temperatures ranging from 27 to 29 °C (81 - 84 °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, Buena Vista experiences 236 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 Buena Vista. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(82°F)		28°C
(83°F)		30°C
(87°F)		31°C
(89°F)		34°C
(94°F)		35°C
(96°F)		37°C
(99°F)		35°C
(96°F)		33°C
(92°F)		34°C
(93°F)		32°C
(90°F)		28°C
(83°F)
Mean maximum27°C
(81°F)		27°C
(81°F)		29°C
(84°F)		31°C
(88°F)		33°C
(91°F)		33°C
(92°F)		35°C
(96°F)		34°C
(94°F)		33°C
(91°F)		33°C
(91°F)		31°C
(88°F)		27°C
(81°F)
Average high23°C
(73°F)		23°C
(74°F)		25°C
(77°F)		27°C
(81°F)		29°C
(84°F)		31°C
(88°F)		32°C
(89°F)		32°C
(89°F)		30°C
(87°F)		30°C
(87°F)		27°C
(82°F)		24°C
(75°F)
Daily mean18°C
(65°F)		18°C
(65°F)		20°C
(68°F)		22°C
(72°F)		24°C
(76°F)		27°C
(81°F)		28°C
(83°F)		29°C
(84°F)		27°C
(81°F)		26°C
(79°F)		23°C
(74°F)		19°C
(67°F)
Average low14°C
(58°F)		14°C
(58°F)		15°C
(59°F)		17°C
(62°F)		19°C
(67°F)		23°C
(74°F)		25°C
(78°F)		26°C
(79°F)		25°C
(77°F)		23°C
(73°F)		19°C
(67°F)		16°C
(60°F)
Mean minimum11°C
(52°F)		11°C
(52°F)		12°C
(54°F)		13°C
(56°F)		16°C
(61°F)		20°C
(68°F)		24°C
(75°F)		25°C
(76°F)		23°C
(73°F)		18°C
(65°F)		16°C
(60°F)		12°C
(55°F)
Minimum10°C
(51°F)		10°C
(50°F)		11°C
(51°F)		13°C
(56°F)		15°C
(59°F)		18°C
(64°F)		22°C
(72°F)		24°C
(76°F)		22°C
(71°F)		16°C
(62°F)		15°C
(59°F)		12°C
(54°F)

Compare climate in Buena Vista with other places

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

Monthly average precipitation in Buena Vista, Mexico

Buena Vista usually has the most precipitation in July, August and September, with an average of 13 rainy days and 97 mm (3.8 inches) of precipitation per month. The driest months in Buena Vista 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 Buena Vista. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)7 (0.3)13 (0.5)1 (0.0)0 (0.0)0 (0.0)12 (0.5)63 (2.5)83 (3.3)146 (5.7)19 (0.7)24 (0.9)13 (0.5)
Average precipitation days (≥ 1 mm)110002121314432

Monthly sunshine hours in Buena Vista, Mexico

The sunniest months in Buena Vista are May, June and July, when the sun shines an average of 11 hours 27 minutes a day. Least sunny months in Buena Vista: January, February and December receive an average of 8 hours 16 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Buena Vista. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours224258311323357346350324294303276270
Mean daily daylight hours10h 51m11h 21m12h 1m12h 42m13h 16m13h 33m13h 24m12h 54m12h 14m11h 33m10h 58m10h 41m

Solar UV radiation in Buena Vista, Mexico

Buena Vista experiences the highest level of ultraviolet (UV) radiation in April, May and June, 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 8. For more detailed information, check out our hourly Buena Vista UV Index data.

Average daily maximum UV levels by month for Buena Vista. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710111313131212121186