Monthly climate in San Antonio el Viejo, México, Mexico

Last updated: March 2, 2024

Under the Köppen–Geiger climate classification San Antonio el Viejo features a cold semi-arid climate (BSk). Temperatures typically range between 12 °C (55 °F) and 20 °C (68 °F) through the year, but rarely can drop to -2 °C (28 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 909 mm (35.8 inches) and receives 123 rainy days on the 1 mm (0.04 inches) threshold annually. San Antonio el Viejo enjoys an average of 3449 hours of sunshine throughout the year, and daylight varies from 10 hours 55 minutes to 13 hours 19 minutes per day.

Monthly average temperatures in San Antonio el Viejo, México, Mexico §

The warmest months in San Antonio el Viejo are April, May and June, with daily mean temperatures ranging from 18 to 20 °C (65 - 68 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 12 to 14 °C (55 - 57 °F) throughout the day. On average each year, San Antonio el Viejo experiences 106 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 San Antonio el Viejo, México, Mexico. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 26°C
(80°F)
29°C
(85°F)
31°C
(89°F)
32°C
(89°F)
33°C
(91°F)
31°C
(89°F)
27°C
(81°F)
28°C
(82°F)
26°C
(80°F)
26°C
(79°F)
27°C
(81°F)
25°C
(77°F)
Mean maximum 25°C
(77°F)
28°C
(82°F)
30°C
(86°F)
30°C
(86°F)
31°C
(88°F)
29°C
(84°F)
26°C
(79°F)
26°C
(79°F)
25°C
(78°F)
26°C
(78°F)
25°C
(78°F)
25°C
(77°F)
Average high 21°C
(70°F)
23°C
(74°F)
26°C
(79°F)
27°C
(81°F)
27°C
(82°F)
25°C
(76°F)
23°C
(74°F)
23°C
(74°F)
22°C
(72°F)
22°C
(72°F)
21°C
(71°F)
21°C
(71°F)
Daily mean 12°C
(55°F)
15°C
(59°F)
17°C
(63°F)
19°C
(66°F)
20°C
(68°F)
18°C
(65°F)
17°C
(63°F)
17°C
(63°F)
17°C
(62°F)
16°C
(60°F)
14°C
(57°F)
13°C
(55°F)
Average low 6°C
(43°F)
7°C
(46°F)
9°C
(49°F)
11°C
(52°F)
13°C
(55°F)
13°C
(56°F)
12°C
(55°F)
13°C
(55°F)
12°C
(55°F)
11°C
(52°F)
8°C
(47°F)
6°C
(43°F)
Mean minimum 1°C
(35°F)
3°C
(38°F)
6°C
(43°F)
8°C
(46°F)
9°C
(49°F)
10°C
(51°F)
11°C
(51°F)
11°C
(51°F)
10°C
(49°F)
7°C
(46°F)
4°C
(39°F)
1°C
(34°F)
Minimum -1°C
(31°F)
3°C
(37°F)
4°C
(40°F)
6°C
(43°F)
8°C
(47°F)
8°C
(46°F)
10°C
(50°F)
10°C
(50°F)
7°C
(44°F)
3°C
(38°F)
1°C
(34°F)
-2°C
(28°F)

Compare climate in San Antonio el Viejo with other places

Compare temperature, precipitation, sunshine, UV index in San Antonio el Viejo, México, Mexico with other places around the world.

Monthly average precipitation in San Antonio el Viejo, México, Mexico §

San Antonio el Viejo usually has the most precipitation in June, August and September, with an average of 18 rainy days and 173 mm (6.8 inches) of precipitation per month. The driest months in San Antonio el Viejo are January, February and December. On average, 9 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Antonio el Viejo, México, Mexico. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 10 (0.4) 11 (0.5) 18 (0.7) 28 (1.1) 51 (2.0) 176 (6.9) 155 (6.1) 157 (6.2) 186 (7.3) 88 (3.5) 23 (0.9) 5 (0.2)
Average precipitation days (≥ 1 mm) 2 3 4 7 10 16 22 19 20 15 4 1

Monthly sunshine hours in San Antonio el Viejo, México, Mexico §

The sunniest months in San Antonio el Viejo are March, April and May, when the sun shines an average of 10 hours 29 minutes a day. Least sunny months in San Antonio el Viejo: January, September and November receive an average of 8 hours 23 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Antonio el Viejo, México, Mexico. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 228 270 312 317 334 293 304 296 266 271 268 283
Mean daily daylight hours 11h 2m 11h 28m 12h 2m 12h 36m 13h 5m 13h 19m 13h 11m 12h 46m 12h 13m 11h 38m 11h 9m 10h 55m

Solar UV radiation in San Antonio el Viejo, México, Mexico §

San Antonio el Viejo experiences the highest level of ultraviolet (UV) radiation in April, May 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 Very High exposure category. In these months, the maximum values of the UV index do not exceed 10. For more detailed information, check out our hourly San Antonio el Viejo UV Index data.

Average daily maximum UV levels by month for San Antonio el Viejo, México, Mexico. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 9 12 14 15 15 14 14 14 14 12 10 8

Detailed Monthly Weather Insights for San Antonio el Viejo, México, Mexico

Discover in-depth weather details for every month in San Antonio el Viejo. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about San Antonio el Viejo's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.

Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.