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Monthly climate in Bermejillo, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Bermejillo features a hot desert climate (BWh). Temperatures typically range between 15 °C (59 °F) and 30 °C (87 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 42 °C (108 °F). The average annual precipitation amounts to about 153 mm (6.0 inches) and receives 22 rainy days on the 1 mm (0.04 inches) threshold annually. Bermejillo enjoys an average of 3645 hours of sunshine throughout the year, and daylight varies from 10 hours 31 minutes to 13 hours 44 minutes per day.

Monthly average temperatures in Bermejillo, Mexico

The warmest months in Bermejillo are June, July and August, with daily mean temperatures ranging from 30 to 30 °C (85 - 87 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 15 to 19 °C (59 - 66 °F) throughout the day. On average each year, Bermejillo experiences 269 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 Bermejillo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum32°C
(89°F)		36°C
(97°F)		38°C
(101°F)		39°C
(102°F)		42°C
(108°F)		42°C
(108°F)		41°C
(105°F)		40°C
(104°F)		40°C
(104°F)		37°C
(98°F)		35°C
(94°F)		31°C
(89°F)
Mean maximum30°C
(87°F)		33°C
(92°F)		37°C
(99°F)		38°C
(100°F)		41°C
(105°F)		41°C
(106°F)		39°C
(103°F)		38°C
(101°F)		37°C
(99°F)		35°C
(96°F)		32°C
(90°F)		29°C
(85°F)
Average high22°C
(73°F)		27°C
(80°F)		30°C
(87°F)		33°C
(93°F)		36°C
(98°F)		37°C
(98°F)		35°C
(96°F)		36°C
(96°F)		33°C
(91°F)		31°C
(87°F)		26°C
(80°F)		23°C
(73°F)
Daily mean15°C
(59°F)		19°C
(66°F)		22°C
(73°F)		26°C
(79°F)		29°C
(85°F)		30°C
(87°F)		30°C
(85°F)		30°C
(86°F)		27°C
(81°F)		24°C
(76°F)		19°C
(67°F)		16°C
(60°F)
Average low8°C
(47°F)		12°C
(54°F)		15°C
(59°F)		18°C
(65°F)		22°C
(72°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		22°C
(71°F)		18°C
(64°F)		13°C
(55°F)		9°C
(49°F)
Mean minimum1°C
(35°F)		5°C
(41°F)		9°C
(48°F)		11°C
(52°F)		17°C
(63°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		18°C
(64°F)		9°C
(48°F)		6°C
(43°F)		2°C
(35°F)
Minimum-0°C
(32°F)		-0°C
(32°F)		6°C
(43°F)		6°C
(43°F)		14°C
(57°F)		19°C
(66°F)		20°C
(69°F)		18°C
(64°F)		16°C
(62°F)		7°C
(45°F)		-1°C
(30°F)		-1°C
(30°F)

Compare climate in Bermejillo with other places

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

Monthly average precipitation in Bermejillo, Mexico

Bermejillo usually has the most precipitation in July, September and October, with an average of 4 rainy days and 29 mm (1.1 inches) of precipitation per month. The driest months in Bermejillo are January, April and May. On average, 3 mm (0.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bermejillo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)3 (0.1)4 (0.2)8 (0.3)2 (0.1)4 (0.1)12 (0.5)20 (0.8)15 (0.6)36 (1.4)31 (1.2)6 (0.3)10 (0.4)
Average precipitation days (≥ 1 mm)001102435312

Monthly sunshine hours in Bermejillo, Mexico

The sunniest months in Bermejillo are May, June and July, when the sun shines an average of 11 hours 34 minutes a day. Least sunny months in Bermejillo: January, February and November receive an average of 8 hours 17 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bermejillo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours216260308325355351358344298285269271
Mean daily daylight hours10h 42m11h 16m12h 1m12h 47m13h 25m13h 44m13h 33m12h 59m12h 15m11h 30m10h 50m10h 31m

Solar UV radiation in Bermejillo, Mexico

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

Average daily maximum UV levels by month for Bermejillo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)710121414131313131186