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Monthly climate in Melchor Ocampo, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Melchor Ocampo features a hot semi-arid climate (BSh). Temperatures typically range between 16 °C (61 °F) and 31 °C (88 °F) through the year, but rarely can drop to -5 °C (23 °F) or can rise to as high as 44 °C (111 °F). The average annual precipitation amounts to about 645 mm (25.4 inches) and receives 74 rainy days on the 1 mm (0.04 inches) threshold annually. Melchor Ocampo enjoys an average of 3402 hours of sunshine throughout the year, and daylight varies from 10 hours 32 minutes to 13 hours 43 minutes per day.

Monthly average temperatures in Melchor Ocampo, Mexico

The warmest months in Melchor Ocampo are June, July and August, with daily mean temperatures ranging from 30 to 31 °C (85 - 88 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 16 to 18 °C (61 - 65 °F) throughout the day. On average each year, Melchor Ocampo experiences 261 days above 25 °C (77.0 °F) and 1 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Melchor Ocampo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum36°C
(97°F)		38°C
(101°F)		41°C
(106°F)		43°C
(109°F)		44°C
(111°F)		43°C
(110°F)		41°C
(107°F)		42°C
(107°F)		40°C
(104°F)		38°C
(101°F)		34°C
(93°F)		36°C
(98°F)
Mean maximum32°C
(90°F)		35°C
(96°F)		37°C
(100°F)		40°C
(103°F)		40°C
(105°F)		40°C
(104°F)		40°C
(105°F)		40°C
(105°F)		39°C
(103°F)		36°C
(97°F)		33°C
(91°F)		32°C
(90°F)
Average high22°C
(72°F)		25°C
(77°F)		29°C
(85°F)		32°C
(89°F)		34°C
(94°F)		35°C
(96°F)		37°C
(98°F)		38°C
(100°F)		34°C
(93°F)		30°C
(86°F)		25°C
(78°F)		24°C
(75°F)
Daily mean16°C
(61°F)		18°C
(65°F)		22°C
(73°F)		25°C
(78°F)		28°C
(83°F)		30°C
(85°F)		30°C
(87°F)		31°C
(88°F)		28°C
(83°F)		24°C
(76°F)		20°C
(68°F)		17°C
(63°F)
Average low11°C
(52°F)		13°C
(55°F)		17°C
(63°F)		20°C
(68°F)		23°C
(74°F)		25°C
(77°F)		25°C
(78°F)		26°C
(79°F)		24°C
(75°F)		19°C
(67°F)		15°C
(59°F)		12°C
(54°F)
Mean minimum3°C
(38°F)		3°C
(38°F)		9°C
(49°F)		12°C
(54°F)		17°C
(64°F)		22°C
(72°F)		23°C
(74°F)		24°C
(75°F)		20°C
(68°F)		9°C
(49°F)		7°C
(45°F)		4°C
(40°F)
Minimum-0°C
(32°F)		-5°C
(23°F)		5°C
(40°F)		8°C
(47°F)		15°C
(59°F)		20°C
(68°F)		22°C
(73°F)		23°C
(74°F)		17°C
(63°F)		7°C
(44°F)		2°C
(36°F)		1°C
(34°F)

Compare climate in Melchor Ocampo with other places

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

Monthly average precipitation in Melchor Ocampo, Mexico

Melchor Ocampo usually has the most precipitation in May, June and September, with an average of 9 rainy days and 106 mm (4.2 inches) of precipitation per month. The driest months in Melchor Ocampo are February, August and December. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Melchor Ocampo. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)27 (1.1)16 (0.6)29 (1.1)58 (2.3)97 (3.8)98 (3.9)91 (3.6)14 (0.6)122 (4.8)46 (1.8)28 (1.1)18 (0.7)
Average precipitation days (≥ 1 mm)55569106310843

Monthly sunshine hours in Melchor Ocampo, Mexico

The sunniest months in Melchor Ocampo are June, July and August, when the sun shines an average of 11 hours 8 minutes a day. Least sunny months in Melchor Ocampo: January, February and November receive an average of 7 hours 26 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Melchor Ocampo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours189233279280319336343345285283247257
Mean daily daylight hours10h 42m11h 16m12h 1m12h 46m13h 24m13h 43m13h 33m12h 59m12h 15m11h 30m10h 51m10h 32m

Solar UV radiation in Melchor Ocampo, Mexico

Melchor Ocampo experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure. January, February 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 Melchor Ocampo UV Index data.

Average daily maximum UV levels by month for Melchor Ocampo. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)68101212121212111086