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Monthly climate in San Ygnacio, Texas, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification San Ygnacio features a hot semi-arid climate (BSh).Temperatures typically range between 16 °C (60 °F) and 32 °C (90 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 44 °C (111 °F).The average annual precipitation amounts to about 481 mm (18.9 inches) and receives 63 rainy days on the 1 mm (0.04 inches) threshold annually.San Ygnacio enjoys an average of 3287 hours of sunshine throughout the year, and daylight varies from 10 hours 27 minutes to 13 hours 48 minutes per day.

Monthly average temperatures in San Ygnacio, Texas, United States §

The warmest months in San Ygnacio are June, July and August, with daily mean temperatures ranging from 31 to 32 °C (88 - 90 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 16 to 18 °C (60 - 65 °F) throughout the day. On average each year, San Ygnacio 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 San Ygnacio, Texas, United States.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 36°C
(97°F)		 38°C
(101°F)		 40°C
(104°F)		 41°C
(107°F)		 43°C
(109°F)		 44°C
(111°F)		 43°C
(109°F)		 42°C
(109°F)		 41°C
(106°F)		 39°C
(102°F)		 35°C
(95°F)		 36°C
(97°F)
Mean maximum 32°C
(89°F)		 35°C
(96°F)		 37°C
(99°F)		 40°C
(104°F)		 41°C
(105°F)		 41°C
(106°F)		 41°C
(107°F)		 41°C
(107°F)		 40°C
(105°F)		 37°C
(99°F)		 33°C
(92°F)		 32°C
(90°F)
Average high 22°C
(72°F)		 25°C
(77°F)		 29°C
(85°F)		 32°C
(90°F)		 35°C
(95°F)		 37°C
(99°F)		 38°C
(101°F)		 39°C
(102°F)		 35°C
(95°F)		 31°C
(88°F)		 26°C
(79°F)		 24°C
(75°F)
Daily mean 16°C
(60°F)		 18°C
(65°F)		 23°C
(73°F)		 26°C
(78°F)		 29°C
(84°F)		 31°C
(88°F)		 32°C
(89°F)		 32°C
(90°F)		 29°C
(85°F)		 25°C
(78°F)		 20°C
(68°F)		 17°C
(63°F)
Average low 10°C
(51°F)		 12°C
(55°F)		 17°C
(63°F)		 20°C
(68°F)		 24°C
(75°F)		 26°C
(78°F)		 26°C
(79°F)		 27°C
(80°F)		 25°C
(77°F)		 20°C
(69°F)		 15°C
(59°F)		 12°C
(54°F)
Mean minimum 2°C
(37°F)		 2°C
(36°F)		 8°C
(47°F)		 12°C
(54°F)		 18°C
(64°F)		 23°C
(74°F)		 24°C
(75°F)		 25°C
(77°F)		 20°C
(68°F)		 8°C
(47°F)		 6°C
(43°F)		 3°C
(38°F)
Minimum -1°C
(31°F)		 -7°C
(20°F)		 3°C
(37°F)		 9°C
(49°F)		 14°C
(58°F)		 21°C
(70°F)		 23°C
(73°F)		 23°C
(74°F)		 17°C
(63°F)		 6°C
(43°F)		 -0°C
(32°F)		 1°C
(34°F)

Compare climate in San Ygnacio with other places

Compare temperature, precipitation, sunshine, UV index in San Ygnacio, Texas, United States with other places around the world.

Monthly average precipitation in San Ygnacio, Texas, United States §

San Ygnacio usually has the most precipitation in May, July and September, with an average of 7 rainy days and 76 mm (3.0 inches) of precipitation per month.The driest months in San Ygnacio are January, February and August. On average, 16 mm (0.6 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in San Ygnacio, Texas, United States.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) 15 (0.6) 15 (0.6) 31 (1.2) 44 (1.7) 69 (2.7) 47 (1.8) 60 (2.4) 18 (0.7) 99 (3.9) 38 (1.5) 25 (1.0) 19 (0.8)
Average precipitation days (≥ 1 mm) 3 4 4 5 8 9 6 2 9 7 4 2

Monthly sunshine hours in San Ygnacio, Texas, United States §

The sunniest months in San Ygnacio are June, July and August, when the sun shines an average of 11 hours 7 minutes a day.Least sunny months in San Ygnacio: January, February and November receive an average of 6 hours 54 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in San Ygnacio, Texas, United States.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 173 212 262 267 306 335 345 343 284 273 234 246
Mean daily daylight hours 10h 38m 11h 14m 12h 1m 12h 48m 13h 28m 13h 48m 13h 37m 13h 2m 12h 16m 11h 28m 10h 47m 10h 27m

Solar UV radiation in San Ygnacio, Texas, United States §

San Ygnacio experiences the highest level of ultraviolet (UV) radiation in May, July and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly San Ygnacio UV Index data.

Average daily maximum UV levels by month for San Ygnacio, Texas, United States.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) 6 8 10 11 12 12 12 12 11 9 7 5