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Monthly climate in Rayones, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Rayones features a hot semi-arid climate (BSh). Temperatures typically range between 11 °C (53 °F) and 23 °C (73 °F) through the year, but rarely can drop to -8 °C (18 °F) or can rise to as high as 34 °C (93 °F). The average annual precipitation amounts to about 821 mm (32.3 inches) and receives 127 rainy days on the 1 mm (0.04 inches) threshold annually. Rayones enjoys an average of 3497 hours of sunshine throughout the year, and daylight varies from 10 hours 35 minutes to 13 hours 39 minutes per day.

Monthly average temperatures in Rayones, Mexico

The warmest months in Rayones are June, July and August, with daily mean temperatures ranging from 22 to 23 °C (72 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 14 °C (53 - 57 °F) throughout the day. On average each year, Rayones experiences 172 days above 25 °C (77.0 °F) and 3 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Rayones. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum28°C
(82°F)		31°C
(88°F)		33°C
(92°F)		33°C
(91°F)		34°C
(93°F)		34°C
(93°F)		33°C
(91°F)		32°C
(89°F)		31°C
(88°F)		31°C
(89°F)		27°C
(82°F)		29°C
(84°F)
Mean maximum26°C
(79°F)		29°C
(84°F)		30°C
(86°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		31°C
(89°F)		31°C
(87°F)		30°C
(85°F)		29°C
(85°F)		27°C
(81°F)		27°C
(80°F)
Average high18°C
(65°F)		21°C
(70°F)		24°C
(75°F)		26°C
(78°F)		27°C
(81°F)		28°C
(82°F)		28°C
(82°F)		29°C
(84°F)		26°C
(79°F)		24°C
(76°F)		21°C
(70°F)		19°C
(67°F)
Daily mean11°C
(53°F)		14°C
(57°F)		17°C
(63°F)		19°C
(67°F)		22°C
(71°F)		22°C
(72°F)		22°C
(72°F)		23°C
(73°F)		21°C
(70°F)		18°C
(65°F)		15°C
(59°F)		13°C
(55°F)
Average low6°C
(43°F)		8°C
(47°F)		11°C
(52°F)		13°C
(56°F)		16°C
(61°F)		17°C
(62°F)		17°C
(62°F)		17°C
(62°F)		16°C
(62°F)		13°C
(56°F)		10°C
(49°F)		7°C
(45°F)
Mean minimum-0°C
(32°F)		2°C
(35°F)		5°C
(41°F)		7°C
(46°F)		11°C
(53°F)		14°C
(58°F)		15°C
(58°F)		15°C
(59°F)		13°C
(56°F)		7°C
(45°F)		3°C
(38°F)		-1°C
(31°F)
Minimum-2°C
(28°F)		-1°C
(30°F)		1°C
(35°F)		5°C
(41°F)		8°C
(46°F)		13°C
(55°F)		14°C
(57°F)		14°C
(58°F)		11°C
(53°F)		6°C
(43°F)		-2°C
(28°F)		-8°C
(18°F)

Compare climate in Rayones with other places

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

Monthly average precipitation in Rayones, Mexico

Rayones usually has the most precipitation in May, July and September, with an average of 17 rainy days and 131 mm (5.1 inches) of precipitation per month. The driest months in Rayones are January, February and November. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Rayones. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)26 (1.0)25 (1.0)43 (1.7)89 (3.5)110 (4.3)86 (3.4)109 (4.3)41 (1.6)172 (6.8)57 (2.3)31 (1.2)32 (1.2)
Average precipitation days (≥ 1 mm)557131715169201064

Monthly sunshine hours in Rayones, Mexico

The sunniest months in Rayones are June, July and August, when the sun shines an average of 11 hours 4 minutes a day. Least sunny months in Rayones: January, February and November receive an average of 7 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Rayones. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours205249291297333338334345280293261265
Mean daily daylight hours10h 45m11h 18m12h 1m12h 45m13h 21m13h 39m13h 29m12h 57m12h 15m11h 31m10h 54m10h 35m

Solar UV radiation in Rayones, Mexico

Rayones experiences the highest level of ultraviolet (UV) radiation in April, May and August, 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 Rayones UV Index data.

Average daily maximum UV levels by month for Rayones. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)79111313131313121186