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Monthly climate in La Union 1ra. Seccion (Amatillo), Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification La Union 1ra. Seccion (Amatillo) features a tropical monsoon climate (Am). Temperatures typically range between 24 °C (76 °F) and 30 °C (86 °F) through the year, but rarely can drop to 17 °C (64 °F) or can rise to as high as 39 °C (102 °F). The average annual precipitation amounts to about 1256 mm (49.4 inches) and receives 157 rainy days on the 1 mm (0.04 inches) threshold annually. La Union 1ra. Seccion (Amatillo) enjoys an average of 3556 hours of sunshine throughout the year, and daylight varies from 11 hours 1 minutes to 13 hours 12 minutes per day.

Monthly average temperatures in La Union 1ra. Seccion (Amatillo), Mexico

The warmest months in La Union 1ra. Seccion (Amatillo) are May, July and August, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 24 to 25 °C (76 - 78 °F) throughout the day. On average each year, La Union 1ra. Seccion (Amatillo) experiences 309 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 La Union 1ra. Seccion (Amatillo). Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum33°C
(91°F)		34°C
(94°F)		35°C
(95°F)		39°C
(102°F)		37°C
(99°F)		35°C
(95°F)		35°C
(96°F)		35°C
(95°F)		35°C
(94°F)		34°C
(94°F)		33°C
(91°F)		32°C
(89°F)
Mean maximum31°C
(88°F)		32°C
(90°F)		34°C
(94°F)		37°C
(98°F)		36°C
(97°F)		34°C
(93°F)		34°C
(94°F)		34°C
(94°F)		34°C
(93°F)		33°C
(92°F)		30°C
(87°F)		31°C
(87°F)
Average high27°C
(80°F)		28°C
(83°F)		30°C
(86°F)		32°C
(89°F)		33°C
(91°F)		32°C
(89°F)		32°C
(90°F)		32°C
(90°F)		31°C
(88°F)		30°C
(86°F)		28°C
(82°F)		27°C
(81°F)
Daily mean24°C
(76°F)		25°C
(78°F)		27°C
(80°F)		28°C
(83°F)		30°C
(86°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		28°C
(83°F)		28°C
(82°F)		26°C
(79°F)		25°C
(77°F)
Average low22°C
(72°F)		23°C
(73°F)		24°C
(76°F)		26°C
(78°F)		27°C
(81°F)		26°C
(80°F)		27°C
(80°F)		26°C
(80°F)		26°C
(79°F)		26°C
(78°F)		24°C
(75°F)		23°C
(73°F)
Mean minimum19°C
(66°F)		19°C
(67°F)		21°C
(71°F)		23°C
(73°F)		25°C
(76°F)		25°C
(77°F)		25°C
(77°F)		24°C
(76°F)		25°C
(77°F)		24°C
(75°F)		21°C
(70°F)		19°C
(66°F)
Minimum17°C
(64°F)		18°C
(65°F)		20°C
(68°F)		21°C
(71°F)		23°C
(74°F)		24°C
(75°F)		24°C
(75°F)		24°C
(75°F)		24°C
(76°F)		22°C
(72°F)		20°C
(68°F)		18°C
(64°F)

Compare climate in La Union 1ra. Seccion (Amatillo) with other places

Compare temperature, precipitation, sunshine, UV index in La Union 1ra. Seccion (Amatillo), Mexico with other places around the world.

Monthly average precipitation in La Union 1ra. Seccion (Amatillo), Mexico

La Union 1ra. Seccion (Amatillo) usually has the most precipitation in June, September and October, with an average of 21 rainy days and 227 mm (8.9 inches) of precipitation per month. The driest months in La Union 1ra. Seccion (Amatillo) are February, March and April. On average, 25 mm (1.0 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in La Union 1ra. Seccion (Amatillo). Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)64 (2.5)25 (1.0)20 (0.8)30 (1.2)49 (1.9)242 (9.5)62 (2.4)125 (4.9)200 (7.9)238 (9.4)145 (5.7)55 (2.2)
Average precipitation days (≥ 1 mm)9655918121824231711

Monthly sunshine hours in La Union 1ra. Seccion (Amatillo), Mexico

The sunniest months in La Union 1ra. Seccion (Amatillo) are May, July and August, when the sun shines an average of 10 hours 35 minutes a day. Least sunny months in La Union 1ra. Seccion (Amatillo): January, February and December receive an average of 8 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in La Union 1ra. Seccion (Amatillo). Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours222266313312328296330325301292285280
Mean daily daylight hours11h 9m11h 32m12h 2m12h 33m12h 59m13h 12m13h 5m12h 42m12h 12m11h 41m11h 14m11h 1m

Solar UV radiation in La Union 1ra. Seccion (Amatillo), Mexico

La Union 1ra. Seccion (Amatillo) experiences the highest level of ultraviolet (UV) radiation in April, June and August, 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 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 La Union 1ra. Seccion (Amatillo) UV Index data.

Average daily maximum UV levels by month for La Union 1ra. Seccion (Amatillo). Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)911121313141313121198