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Monthly climate in General Martin Lopez, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification General Martin Lopez features a cold semi-arid climate (BSk). Temperatures typically range between 10 °C (50 °F) and 22 °C (72 °F) through the year, but rarely can drop to -6 °C (22 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 620 mm (24.4 inches) and receives 82 rainy days on the 1 mm (0.04 inches) threshold annually. General Martin Lopez enjoys an average of 3618 hours of sunshine throughout the year, and daylight varies from 10 hours 38 minutes to 13 hours 36 minutes per day.

Monthly average temperatures in General Martin Lopez, Mexico

The warmest months in General Martin Lopez are May, June and August, with daily mean temperatures ranging from 20 to 22 °C (68 - 72 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 12 °C (50 - 54 °F) throughout the day. On average each year, General Martin Lopez experiences 147 days above 25 °C (77.0 °F) and 14 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in General Martin Lopez. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum26°C
(78°F)		30°C
(86°F)		33°C
(91°F)		32°C
(90°F)		35°C
(95°F)		35°C
(95°F)		32°C
(89°F)		31°C
(88°F)		28°C
(83°F)		28°C
(83°F)		28°C
(82°F)		26°C
(79°F)
Mean maximum24°C
(75°F)		27°C
(81°F)		29°C
(85°F)		30°C
(87°F)		33°C
(91°F)		33°C
(91°F)		30°C
(86°F)		28°C
(83°F)		26°C
(80°F)		27°C
(81°F)		26°C
(79°F)		25°C
(76°F)
Average high19°C
(67°F)		22°C
(71°F)		25°C
(78°F)		27°C
(81°F)		29°C
(85°F)		29°C
(84°F)		26°C
(78°F)		26°C
(79°F)		23°C
(74°F)		24°C
(75°F)		22°C
(72°F)		20°C
(67°F)
Daily mean10°C
(50°F)		12°C
(54°F)		15°C
(60°F)		18°C
(65°F)		21°C
(69°F)		22°C
(72°F)		20°C
(68°F)		20°C
(68°F)		18°C
(64°F)		16°C
(62°F)		13°C
(56°F)		10°C
(51°F)
Average low2°C
(36°F)		4°C
(40°F)		6°C
(43°F)		9°C
(48°F)		12°C
(53°F)		15°C
(60°F)		14°C
(58°F)		14°C
(58°F)		13°C
(56°F)		10°C
(50°F)		6°C
(43°F)		3°C
(38°F)
Mean minimum-3°C
(28°F)		-1°C
(31°F)		2°C
(36°F)		4°C
(39°F)		7°C
(46°F)		12°C
(53°F)		12°C
(55°F)		12°C
(54°F)		10°C
(50°F)		5°C
(41°F)		-0°C
(32°F)		-3°C
(27°F)
Minimum-5°C
(23°F)		-3°C
(27°F)		1°C
(33°F)		2°C
(36°F)		5°C
(41°F)		10°C
(49°F)		12°C
(54°F)		11°C
(53°F)		8°C
(47°F)		4°C
(40°F)		-5°C
(23°F)		-6°C
(22°F)

Compare climate in General Martin Lopez with other places

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

Monthly average precipitation in General Martin Lopez, Mexico

General Martin Lopez usually has the most precipitation in July, August and September, with an average of 18 rainy days and 143 mm (5.6 inches) of precipitation per month. The driest months in General Martin Lopez are January, March and April. On average, 9 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in General Martin Lopez. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)10 (0.4)12 (0.5)11 (0.4)5 (0.2)12 (0.5)47 (1.9)154 (6.1)104 (4.1)170 (6.7)68 (2.7)13 (0.5)14 (0.6)
Average precipitation days (≥ 1 mm)121138191421822

Monthly sunshine hours in General Martin Lopez, Mexico

The sunniest months in General Martin Lopez are May, June and July, when the sun shines an average of 11 hours 8 minutes a day. Least sunny months in General Martin Lopez: January, February and November receive an average of 8 hours 30 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in General Martin Lopez. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours224265314327353337333332281293275279
Mean daily daylight hours10h 47m11h 20m12h 1m12h 44m13h 19m13h 36m13h 27m12h 56m12h 15m11h 32m10h 56m10h 38m

Solar UV radiation in General Martin Lopez, Mexico

General Martin Lopez experiences the highest level of ultraviolet (UV) radiation in April, August and September, 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 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 General Martin Lopez UV Index data.

Average daily maximum UV levels by month for General Martin Lopez. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)811131514141414141297