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Monthly climate in San Nicolas Buenos Aires, Mexico

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification San Nicolas Buenos Aires features a subtropical climate (Cwb). Temperatures typically range between 12 °C (54 °F) and 17 °C (63 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 28 °C (84 °F). The average annual precipitation amounts to about 896 mm (35.3 inches) and receives 141 rainy days on the 1 mm (0.04 inches) threshold annually. San Nicolas Buenos Aires enjoys an average of 3564 hours of sunshine throughout the year, and daylight varies from 10 hours 59 minutes to 13 hours 15 minutes per day.

Monthly average temperatures in San Nicolas Buenos Aires, Mexico

The warmest months in San Nicolas Buenos Aires are April, May and June, with daily mean temperatures ranging from 16 to 17 °C (61 - 63 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 12 to 13 °C (54 - 56 °F) throughout the day. On average each year, San Nicolas Buenos Aires experiences 30 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 San Nicolas Buenos Aires. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum25°C
(77°F)		28°C
(82°F)		28°C
(84°F)		28°C
(82°F)		28°C
(83°F)		27°C
(81°F)		26°C
(79°F)		26°C
(80°F)		25°C
(78°F)		26°C
(79°F)		25°C
(78°F)		24°C
(76°F)
Mean maximum24°C
(75°F)		26°C
(78°F)		27°C
(81°F)		27°C
(80°F)		27°C
(80°F)		24°C
(76°F)		25°C
(77°F)		25°C
(77°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)
Average high19°C
(66°F)		21°C
(71°F)		23°C
(74°F)		23°C
(74°F)		23°C
(74°F)		21°C
(70°F)		22°C
(71°F)		22°C
(72°F)		21°C
(70°F)		21°C
(69°F)		20°C
(69°F)		20°C
(68°F)
Daily mean12°C
(54°F)		14°C
(57°F)		15°C
(60°F)		16°C
(62°F)		17°C
(63°F)		16°C
(61°F)		16°C
(60°F)		16°C
(61°F)		16°C
(60°F)		15°C
(59°F)		13°C
(56°F)		13°C
(55°F)
Average low6°C
(43°F)		7°C
(45°F)		8°C
(47°F)		10°C
(50°F)		11°C
(52°F)		12°C
(53°F)		10°C
(50°F)		11°C
(51°F)		11°C
(52°F)		10°C
(50°F)		8°C
(46°F)		6°C
(44°F)
Mean minimum2°C
(36°F)		4°C
(39°F)		4°C
(40°F)		6°C
(44°F)		8°C
(46°F)		9°C
(48°F)		7°C
(46°F)		8°C
(46°F)		8°C
(46°F)		7°C
(44°F)		4°C
(39°F)		2°C
(35°F)
Minimum0°C
(33°F)		2°C
(36°F)		3°C
(37°F)		5°C
(41°F)		6°C
(42°F)		7°C
(45°F)		6°C
(43°F)		7°C
(45°F)		6°C
(43°F)		3°C
(39°F)		3°C
(37°F)		-2°C
(28°F)

Compare climate in San Nicolas Buenos Aires with other places

Compare temperature, precipitation, sunshine, UV index in San Nicolas Buenos Aires, Mexico with other places around the world.

Monthly average precipitation in San Nicolas Buenos Aires, Mexico

San Nicolas Buenos Aires usually has the most precipitation in June, August and September, with an average of 19 rainy days and 159 mm (6.3 inches) of precipitation per month. The driest months in San Nicolas Buenos Aires are January, February and December. On average, 11 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Nicolas Buenos Aires. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)15 (0.6)8 (0.3)27 (1.0)58 (2.3)75 (3.0)168 (6.6)102 (4.0)136 (5.4)174 (6.8)93 (3.6)31 (1.2)10 (0.4)
Average precipitation days (≥ 1 mm)4261415211517211763

Monthly sunshine hours in San Nicolas Buenos Aires, Mexico

The sunniest months in San Nicolas Buenos Aires are April, May and July, when the sun shines an average of 10 hours 29 minutes a day. Least sunny months in San Nicolas Buenos Aires: January, February and September receive an average of 8 hours 48 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Nicolas Buenos Aires. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours236274314315326293323313282297290295
Mean daily daylight hours11h 6m11h 30m12h 2m12h 35m13h 2m13h 15m13h 8m12h 43m12h 12m11h 40m11h 12m10h 59m

Solar UV radiation in San Nicolas Buenos Aires, Mexico

San Nicolas Buenos Aires experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 15 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly San Nicolas Buenos Aires UV Index data.

Average daily maximum UV levels by month for San Nicolas Buenos Aires. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)10131515151515141513119