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Monthly climate in Bayou Vista, Texas, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bayou Vista features a humid subtropical climate (Cfa).Temperatures typically range between 13 °C (57 °F) and 29 °C (84 °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 1497 mm (59.0 inches) and receives 150 rainy days on the 1 mm (0.04 inches) threshold annually.Bayou Vista enjoys an average of 3260 hours of sunshine throughout the year, and daylight varies from 10 hours 17 minutes to 13 hours 58 minutes per day.

Monthly average temperatures in Bayou Vista, Texas, United States §

The warmest months in Bayou Vista are June, July and August, with daily mean temperatures ranging from 28 to 29 °C (82 - 84 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 13 to 16 °C (57 - 60 °F) throughout the day. On average each year, Bayou Vista experiences 158 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 Bayou Vista, 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 25°C
(78°F)		 25°C
(77°F)		 26°C
(80°F)		 30°C
(86°F)		 31°C
(87°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(92°F)		 32°C
(91°F)		 30°C
(87°F)		 27°C
(81°F)		 25°C
(77°F)
Mean maximum 22°C
(72°F)		 23°C
(73°F)		 25°C
(78°F)		 28°C
(82°F)		 29°C
(85°F)		 31°C
(89°F)		 32°C
(91°F)		 32°C
(91°F)		 32°C
(90°F)		 30°C
(86°F)		 26°C
(79°F)		 24°C
(75°F)
Average high 17°C
(62°F)		 18°C
(64°F)		 21°C
(70°F)		 24°C
(75°F)		 27°C
(81°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 29°C
(85°F)		 26°C
(80°F)		 21°C
(70°F)		 18°C
(66°F)
Daily mean 13°C
(57°F)		 15°C
(59°F)		 19°C
(66°F)		 21°C
(70°F)		 25°C
(77°F)		 28°C
(82°F)		 28°C
(83°F)		 29°C
(84°F)		 27°C
(81°F)		 24°C
(75°F)		 18°C
(65°F)		 16°C
(60°F)
Average low 11°C
(51°F)		 12°C
(54°F)		 16°C
(61°F)		 19°C
(66°F)		 23°C
(74°F)		 26°C
(79°F)		 27°C
(80°F)		 27°C
(80°F)		 25°C
(78°F)		 21°C
(70°F)		 15°C
(60°F)		 13°C
(55°F)
Mean minimum 2°C
(35°F)		 3°C
(37°F)		 8°C
(46°F)		 12°C
(53°F)		 18°C
(65°F)		 24°C
(76°F)		 24°C
(76°F)		 25°C
(77°F)		 21°C
(70°F)		 11°C
(53°F)		 7°C
(46°F)		 5°C
(41°F)
Minimum -4°C
(25°F)		 -8°C
(18°F)		 2°C
(35°F)		 9°C
(49°F)		 15°C
(60°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(74°F)		 18°C
(64°F)		 8°C
(46°F)		 3°C
(37°F)		 2°C
(36°F)

Compare climate in Bayou Vista with other places

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

Monthly average precipitation in Bayou Vista, Texas, United States §

Bayou Vista usually has the most precipitation in May, August and September, with an average of 16 rainy days and 192 mm (7.6 inches) of precipitation per month.The driest months in Bayou Vista are January, March and November. On average, 73 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bayou Vista, 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) 83 (3.3) 83 (3.3) 60 (2.3) 87 (3.4) 162 (6.4) 158 (6.2) 147 (5.8) 188 (7.4) 226 (8.9) 123 (4.8) 76 (3.0) 104 (4.1)
Average precipitation days (≥ 1 mm) 8 11 8 11 14 16 16 19 16 13 8 10

Monthly sunshine hours in Bayou Vista, Texas, United States §

The sunniest months in Bayou Vista are June, July and August, when the sun shines an average of 10 hours 36 minutes a day.Least sunny months in Bayou Vista: January, February and December receive an average of 6 hours 32 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bayou Vista, 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 177 183 265 282 317 321 327 326 278 284 261 234
Mean daily daylight hours 10h 29m 11h 9m 12h 0m 12h 53m 13h 37m 13h 58m 13h 46m 13h 8m 12h 17m 11h 25m 10h 39m 10h 17m

Solar UV radiation in Bayou Vista, Texas, United States §

Bayou Vista experiences the highest level of ultraviolet (UV) radiation in June, 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 Bayou Vista UV Index data.

Average daily maximum UV levels by month for Bayou Vista, 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) 5 8 9 11 11 12 12 12 11 9 7 5