Climate and monthly weather forecast
Seabrook, TX

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Weather in January

January, like December, is another refreshing winter month in Seabrook, Texas, with an average temperature varying between 48.6°F (9.2°C) and 60.4°F (15.8°C). Seabrook's coldest weather arrives in January, when temperatures average a high of 60.4°F (15.8°C) and a low of 48.6°F (9.2°C). Weather in January »

Weather in February

The last month of the winter, February, is an enjoyable month in Seabrook, Texas, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 63.7°F (17.6°C). The arrival of February brings an average high-temperature of an enjoyable 63.7°F (17.6°C), subtly diverging from January's 60.4°F (15.8°C). Weather in February »

Weather in March

March, the first month of the spring in Seabrook, is an agreeable month, with an average temperature varying between 69.6°F (20.9°C) and 58.8°F (14.9°C). March's arrival coincides with a subtle temperature rise, moving from February's refreshing 63.7°F (17.6°C) to a pleasant 69.6°F (20.9°C). Weather in March »

Weather in April

April in Seabrook, Texas, is a warm spring month, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 64.8°F (18.2°C). In Seabrook, the onset of April comes with a modest high-temperature shift, transitioning from March's agreeable 69.6°F (20.9°C) to a warm 76.1°F (24.5°C). Weather in April »

Weather in May

May, the last month of the spring in Seabrook, is another warm month, with an average temperature ranging between max 82.2°F (27.9°C) and min 72°F (22.2°C). May signals a minor shift in the average high-temperature, moving from April's 76.1°F (24.5°C) to a still warm 82.2°F (27.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Seabrook, Texas, with an average temperature varying between 78.1°F (25.6°C) and 88°F (31.1°C). June's arrival brings a slight change in high-temperatures, adjusting from a moderately hot 82.2°F (27.9°C) in May to a tropical 88°F (31.1°C). Weather in June »

Weather in July

July, like June, is another tropical summer month in Seabrook, Texas, with an average temperature ranging between max 89.8°F (32.1°C) and min 79.3°F (26.3°C). Seabrook records an average high-temperature of a still hot 89.8°F (32.1°C) as July arrives, nearly mirroring the previous month's climate. Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Seabrook, Texas, with an average temperature ranging between min 79.7°F (26.5°C) and max 90.5°F (32.5°C). In Seabrook, the highest average temperatures are observed in August, with a high of 90.5°F (32.5°C) and a low of 79.7°F (26.5°C). During August, the heat index is estimated at a blisteringly hot 109.4°F (43°C). Weather in August »

Weather in September

September, the first month of the autumn in Seabrook, is also a hot month, with an average temperature ranging between max 86.2°F (30.1°C) and min 75.7°F (24.3°C). Seabrook's transition from August to September introduces an average high-temperature of a still hot 86.2°F (30.1°C), marking an insignificant variation from the 90.5°F (32.5°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Seabrook, Texas, with an average temperature ranging between max 79.3°F (26.3°C) and min 67.6°F (19.8°C). October marks a gentle change in average high-temperature, declining from September's tropical 86.2°F (30.1°C) to a moderately hot 79.3°F (26.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Seabrook, is also an agreeable month, with an average temperature ranging between max 69.4°F (20.8°C) and min 58.1°F (14.5°C). Onset of November witnesses a reduction in the average high-temperature, falling from a warm 79.3°F (26.3°C) in October to an agreeable 69.4°F (20.8°C). Weather in November »

Weather in December

The first month of the winter, December, is also an enjoyable month in Seabrook, Texas, with an average temperature fluctuating between 52.2°F (11.2°C) and 63°F (17.2°C). Seabrook records a mild change in average high-temperature during December, easing from a pleasant 69.4°F (20.8°C) in November to a refreshing 63°F (17.2°C). Weather in December »
Updated: Feb 14, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What are the coldest months in Seabrook?

January is the coldest month, exhibiting average temperatures of 60.4°F (15.8°C) at the peak and 48.6°F (9.2°C) at the base.

How many days does it rain in Seabrook?

Throughout the year, there are 122.9 rainfall days, and 9.72" (247mm) of precipitation is accumulated.

When does it snow in Seabrook?

January, September and December are months with snowfall in Seabrook, Texas.

When does it snow the most in Seabrook?

The months with the most snowfall days in Seabrook are January, September and December, with an average of 0.1 snowfall days.

How many days does it snow in Seabrook?

Throughout the year, in Seabrook, Texas, there are 0.3 snowfall days.

What is the month with the coldest ocean in Seabrook?

January is the month with the coldest seawater, with an average ocean temperature of 56.8°F (13.8°C).

What is the most humid month in Seabrook?

With an average relative humidity of 80%, February is the most humid month in Seabrook.

What is the driest month in Seabrook?

The months with the least rainfall in Seabrook, Texas, are February and March Rain falls for 6.3 days and accumulates 0.31" (8mm) of rain.

When it does not snow in Seabrook?

In Seabrook, snow does not fall in February through August, October and November.

When is Daylight Saving Time (DST) in Seabrook?

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 in Seabrook?

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

When are the longest days in Seabrook?

With an average of 14h and 0min of daylight, June has the longest days of the year in Seabrook, Texas.

What is the month with the most sunshine in Seabrook?

The months with the most sunshine are July and August, with an average of 10.7h of sunshine.

What is the hottest time of year in Seabrook?

August, marked by an average high-temperature of 90.5°F (32.5°C) and a low-temperature of 79.7°F (26.5°C), is the warmest month in Seabrook.

When is the ocean warmest in Seabrook?

The month with the warmest seawater is August, with an average ocean temperature of 87.3°F (30.7°C).

What is the rainiest month in Seabrook?

The month with the most rainfall in Seabrook, Texas, is September, when the rain falls for 15.9 days and typically aggregates up to 1.5" (38mm) of precipitation.

What is the least humid month in Seabrook?

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

What is the month with the shortest days in Seabrook?

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

What is the month with the least sunshine in Seabrook?

The month with the least sunshine is December, with an average of 4.7h of sunshine.

When is the lowest UV index in Seabrook?

The month with the lowest UV index in Seabrook is December, with an average maximum UV index of 3.

Average temperature
Seabrook, TX

Average temperature - Seabrook, TX

The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is January (60.4°F).

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (48.6°F).

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Average pressure
Seabrook, TX

Average pressure - Seabrook, 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).

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Average wind speed
Seabrook, TX

Average wind speed - Seabrook, TX

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).

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Average rainfall
Seabrook, TX

Average rainfall - Seabrook, TX

The wettest month (with the highest rainfall) is September (1.5").
The driest months (with the least rainfall) are February and March (0.31").

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Average rainfall days
Seabrook, TX

Average rainfall days - Seabrook, TX

The month with the highest number of rainy days is September (15.9 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall days
Seabrook, TX

Average snowfall days - Seabrook, TX

The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).

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Average sea temperature
Seabrook, TX

Average sea temperature - Seabrook, TX

The best month for swimming (with the highest average sea temperature) is August (87.2°F).
The coldest month (with the lowest average sea temperature) is January (56.8°F).

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Average daylight / Average sunshine
Seabrook, TX

Average daylight / Average sunshine - Seabrook, 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 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days
Seabrook, TX

Average sunshine days - Seabrook, TX

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is September (10.3 days).

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Average visibility
Seabrook, TX

Average visibility - Seabrook, 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).

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Seabrook, Texas, USA

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