Climate and monthly weather forecast
Castroville, TX

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Weather in January

January, like December, in Castroville, Texas, is another refreshing winter month, with an average temperature varying between 43.3°F (6.3°C) and 61.3°F (16.3°C). Castroville notes the coldest temperatures in January, with a high average of 61.3°F (16.3°C) and a low of 43.3°F (6.3°C). Weather in January »

Weather in February

February, the last month of the winter in Castroville, is also an enjoyable month, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 65.7°F (18.7°C). With the onset of February, the average high-temperature registers at a still refreshing 65.7°F (18.7°C), subtly different from January's 61.3°F (16.3°C). Weather in February »

Weather in March

March, the first month of the spring in Castroville, is an agreeable month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 72.5°F (22.5°C). In March, the average high-temperature marginally rises from an enjoyable 65.7°F (18.7°C) in February to an agreeable 72.5°F (22.5°C). Weather in March »

Weather in April

April is a moderately hot spring month in Castroville, Texas, with an average temperature fluctuating between 79.5°F (26.4°C) and 58.6°F (14.8°C). With the transition into April, Castroville experiences a subtle uplift in average high-temperatures, adjusting from an agreeable 72.5°F (22.5°C) in March to a warm 79.5°F (26.4°C). Weather in April »

Weather in May

May, the last month of the spring in Castroville, is also a moderately hot month, with an average temperature ranging between min 65.8°F (18.8°C) and max 85.5°F (29.7°C). A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from a moderately hot 79.5°F (26.4°C) to a still warm 85.5°F (29.7°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Castroville, Texas, with an average temperature varying between 91.9°F (33.3°C) and 71.6°F (22°C). As June begins, there's a slight increase in the average high-temperature, moving from a moderately hot 85.5°F (29.7°C) in May to a tropical 91.9°F (33.3°C). Weather in June »

Weather in July

July, the same as June, in Castroville, Texas, is another tropical summer month, with an average temperature varying between 94.6°F (34.8°C) and 73.4°F (23°C). The shift into July finds Castroville at an average high-temperature of a still hot 94.6°F (34.8°C), closely comparable to June's conditions. Weather in July »

Weather in August

The last month of the summer, August, is a torrid month in Castroville, Texas, with an average temperature ranging between min 74.3°F (23.5°C) and max 95.7°F (35.4°C). August is Castroville's warmest month, registering average high temperatures of 95.7°F (35.4°C) and lows of 74.3°F (23.5°C). Throughout August, the heat index is evaluated at a burning hot 113°F (45°C). Weather in August »

Weather in September

September, the first month of the autumn in Castroville, is also a hot month, with temperature in the range of an average low of 70.5°F (21.4°C) and an average high of 88.5°F (31.4°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a very hot 95.7°F (35.4°C) in August to a tropical 88.5°F (31.4°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Castroville, Texas, with an average temperature ranging between max 79.9°F (26.6°C) and min 61.5°F (16.4°C). Castroville's transition into October involves a gentle shift in temperature, receding from a hot 88.5°F (31.4°C) in September to a warm 79.9°F (26.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Castroville, Texas, with an average temperature varying between 68.9°F (20.5°C) and 51.3°F (10.7°C). In Castroville, the average high-temperature in November decreases from a warm 79.9°F (26.6°C) in October to an agreeable 68.9°F (20.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a refreshing month in Castroville, Texas, with an average temperature fluctuating between 61.7°F (16.5°C) and 45°F (7.2°C). The commencement of December indicates a gentle shift in the average high-temperature, receding from November's pleasant 68.9°F (20.5°C) to a refreshing 61.7°F (16.5°C). Weather in December »
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Frequently asked questions

What are the coldest months in Castroville?

During the coldest month in Castroville, January, temperatures average a high of 61.3°F (16.3°C) and a low of 43.3°F (6.3°C).

How much does it rain in Castroville?

In Castroville, during the entire year, the rain falls for 138.8 days and collects up to 19.76" (502mm) of precipitation.

When does it snow in Castroville?

Months with snowfall in Castroville are January and February.

What is the snowiest month in Castroville?

January is the month with the most snowfall. Snow falls for 0.4 days and accumulates 0.12" (3mm) of snow.

How much does it snow in Castroville?

In Castroville, Texas, during the entire year, snow falls for 1 days and aggregates up to 0.16" (4mm) of snow.

What is the driest month in Castroville?

The month with the least rainfall in Castroville is February, when the rain falls for 10.3 days and typically collects 0.87" (22mm) of precipitation.

When it does not snow in Castroville?

In Castroville, snow does not fall in March through December.

When is Daylight Saving Time (DST) in Castroville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Castroville, 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 most humid month in Castroville?

May is the most humid month in Castroville, with an average relative humidity of 73%.

What is the rainiest month in Castroville?

The month with the most rainfall is May, when the rain falls for 16.7 days and typically aggregates up to 2.99" (76mm) of precipitation.

When are the longest days in Castroville?

The month with the longest days is June, with an average of 14h and 0min of daylight.

What is the month with the highest UV index in Castroville?

The months with the highest UV index in Castroville, Texas, are June through August, with an average maximum UV index of 7.

What month has the most sunshine in Castroville?

July has the most sunshine of the year in Castroville, with an average of 10.2h of sunshine.

What part of the year is the hottest in Castroville?

August is the month that records the highest temperatures in Castroville, with averages ranging from a high of 95.7°F (35.4°C) to a low of 74.3°F (23.5°C).

What is the least humid month in Castroville?

The least humid month in Castroville is August, with an average relative humidity of 58%.

What are the months with the least sunshine in Castroville?

November and December, with an average of 5.3h of sunshine, are months with the least sunshine in Castroville.

What is the month with the shortest days in Castroville?

With an average of 10h and 18min of daylight, December has the shortest days of the year in Castroville, Texas.

What is the month with the lowest UV index in Castroville?

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

Average temperature
Castroville, TX

Average temperature - Castroville, TX

The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (61.3°F).

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (43.3°F).

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Average pressure
Castroville, TX

Average pressure - Castroville, TX

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are May and June (29.89"Hg).

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Average wind speed
Castroville, TX

Average wind speed - Castroville, TX

The windiest months (with the highest average wind speed) are April and May (9.1mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).

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Average rainfall
Castroville, TX

Average rainfall - Castroville, TX

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (0.87").

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Average rainfall days
Castroville, TX

Average rainfall days - Castroville, TX

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall
Castroville, TX

Average snowfall - Castroville, TX

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

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Average snowfall days
Castroville, TX

Average snowfall days - Castroville, TX

The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Castroville, TX

Average daylight / Average sunshine - Castroville, 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 month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are November and December (Average sunshine: 5h and 18min).

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Average sunshine days
Castroville, TX

Average sunshine days - Castroville, TX

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is May (11.8 days).

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Average visibility
Castroville, TX

Average visibility - Castroville, 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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Castroville, Texas, USA

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