Climate and monthly weather forecast
Bayou Vista, TX

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Weather in January

January, like December, is another refreshing winter month in Bayou Vista, Texas, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 59.9°F (15.5°C). In Bayou Vista, the lowest average temperatures are observed in January, with a high of 59.9°F (15.5°C) and a low of 50.7°F (10.4°C). Weather in January »

Weather in February

February, the last month of the winter in Bayou Vista, is a comfortable month, with an average temperature ranging between max 62.4°F (16.9°C) and min 54.3°F (12.4°C). Bayou Vista experiences a recorded average high-temperature of a still refreshing 62.4°F (16.9°C) in February, closely aligned with January's 59.9°F (15.5°C). Weather in February »

Weather in March

The first month of the spring, March, is also an enjoyable month in Bayou Vista, Texas, with temperature in the range of an average low of 60.4°F (15.8°C) and an average high of 67.8°F (19.9°C). March marks a minor ascent in the average high-temperature, adjusting from February's refreshing 62.4°F (16.9°C) to a still comfortable 67.8°F (19.9°C). Weather in March »

Weather in April

April is a moderately hot spring month in Bayou Vista, Texas, with an average temperature ranging between max 74.1°F (23.4°C) and min 66.4°F (19.1°C). In Bayou Vista, stepping into April brings a gentle temperature nudge, moving slightly up from March's enjoyable 67.8°F (19.9°C) to a moderately hot 74.1°F (23.4°C). Weather in April »

Weather in May

May, the last month of the spring in Bayou Vista, is another warm month, with an average temperature ranging between max 79.9°F (26.6°C) and min 73.6°F (23.1°C). The beginning of May signals a minor rise in the average high-temperature, moving from a moderately hot 74.1°F (23.4°C) in April to a still warm 79.9°F (26.6°C). Weather in May »

Weather in June

June, the first month of the summer in Bayou Vista, is still a warm month, with an average temperature varying between 79.7°F (26.5°C) and 85.6°F (29.8°C). The onset of June marks a slight increase in the average high-temperature, moving from a warm 79.9°F (26.6°C) in May to a still moderately hot 85.6°F (29.8°C). Weather in June »

Weather in July

July is a hot summer month in Bayou Vista, Texas, with an average temperature ranging between min 80.8°F (27.1°C) and max 87.4°F (30.8°C). Upon the onset of July, Bayou Vista witnesses an average high-temperature of a hot 87.4°F (30.8°C), showing a close resemblance to the prior month. Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Bayou Vista, Texas, with an average temperature varying between 88.3°F (31.3°C) and 81.1°F (27.3°C). August tends to be the warmest month, with temperatures averaging a daily high of 88.3°F (31.3°C) and a low of 81.1°F (27.3°C). August's mean heat index is appraised at a scorching 104°F (40°C). Weather in August »

Weather in September

September, the first month of the autumn in Bayou Vista, is also a moderately hot month, with an average temperature ranging between max 84.7°F (29.3°C) and min 77.9°F (25.5°C). Bayou Vista's average high-temperature in September sits at a warm 84.7°F (29.3°C), showing little difference from the previous month. Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Bayou Vista, Texas, with an average temperature ranging between max 78.6°F (25.9°C) and min 70.2°F (21.2°C). October is characterized by a slight reduction in average high-temperature, easing from a warm 84.7°F (29.3°C) in September to a still moderately hot 78.6°F (25.9°C). Weather in October »

Weather in November

November, the last month of the autumn in Bayou Vista, is another pleasant month, with an average temperature varying between 69.1°F (20.6°C) and 60.4°F (15.8°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a warm 78.6°F (25.9°C) to a pleasant 69.1°F (20.6°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Bayou Vista, Texas, with temperature in the range of an average high of 62.8°F (17.1°C) and an average low of 54°F (12.2°C). December's arrival aligns with a minor decrease in average high-temperatures, from November's agreeable 69.1°F (20.6°C) to a refreshing 62.8°F (17.1°C). Weather in December »
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

The coldest temperatures occur during January, when averages reach a peak of 59.9°F (15.5°C) and a low of 50.7°F (10.4°C).

How much does it rain?

In Bayou Vista, during the entire year, the rain falls for 182.9 days and collects up to 43.46" (1104mm) of precipitation.

When does it snow?

January and December are months with snowfall.

How much does it snow in Bayou Vista?

In Bayou Vista, during the entire year, snow falls for 0.4 days and aggregates up to 0.16" (4mm) of snow.

What is the month with the lowest UV index?

January and December, with an average maximum UV index of 4, are months with the lowest UV index.

What is the most humid month?

With an average relative humidity of 81%, February is the most humid month.

What is the driest month?

February is the month with the least rainfall. Rain falls for 12.8 days and accumulates 1.73" (44mm) of precipitation.

When it does not snow?

February through November are months without snowfall in Bayou Vista.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the month with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 7.

When are the longest days?

June has the longest days of the year, with an average of 14h and 0min of daylight.

What are the months with the most sunshine?

July and August, with an average of 10.8h of sunshine, are months with the most sunshine.

What time of the year is the hottest?

Bayou Vista witnesses the warmest weather in August, with temperatures averaging a high of 88.3°F (31.3°C) and a low of 81.1°F (27.3°C).

What is the wettest month?

The month with the most rainfall is September, when the rain falls for 20.2 days and typically aggregates up to 7.13" (181mm) of precipitation.

What is the least humid month?

October is the least humid month, with an average relative humidity of 71%.

When does it snow the most?

The month with the most snowfall is December, when snow falls for 0.1 days and typically aggregates up to 0.12" (3mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 18min of daylight.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 4.8h of sunshine.

Average temperature
Bayou Vista, TX

Average temperature - Bayou Vista, TX

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (59.9°F).

The month with the highest average low temperature is August (81.1°F).
The coldest month (with the lowest average low temperature) is January (50.7°F).

Average pressure
Bayou Vista, TX

Average pressure - Bayou Vista, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Bayou Vista, TX

Average wind speed - Bayou Vista, TX

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

Average humidity
Bayou Vista, TX

Average humidity - Bayou Vista, TX

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall
Bayou Vista, TX

Average rainfall - Bayou Vista, TX

The wettest month (with the highest rainfall) is September (7.13").
The driest month (with the least rainfall) is February (1.73").

Average rainfall days
Bayou Vista, TX

Average rainfall days - Bayou Vista, TX

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is November (12 days).

Average snowfall
Bayou Vista, TX

Average snowfall - Bayou Vista, TX

The month with the highest snowfall is December (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days
Bayou Vista, TX

Average snowfall days - Bayou Vista, TX

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Bayou Vista, TX

Average daylight / Average sunshine - Bayou Vista, TX

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days
Bayou Vista, TX

Average sunshine days - Bayou Vista, TX

The month with the most sunshine days is January (16 days).
The month with the least sunshine days is August (6.7 days).

Average UV index
Bayou Vista, TX

Average UV index - Bayou Vista, TX

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover
Bayou Vista, TX

Average cloud cover - Bayou Vista, TX

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June, July, August and October (Cloud cover 27).

Average visibility
Bayou Vista, TX

Average visibility - Bayou Vista, TX

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Bayou Vista, Texas, USA

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