Climate and monthly weather forecast
Sinton, TX

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Weather in January

January, like December, in Sinton, Texas, is another refreshing winter month, with an average temperature ranging between min 49.6°F (9.8°C) and max 64°F (17.8°C). With average high temperatures of 64°F (17.8°C) and lows of 49.6°F (9.8°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another comfortable month in Sinton, Texas, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 53.4°F (11.9°C). The shift to February signals an average high-temperature of a still enjoyable 67.6°F (19.8°C), subtly varied from January's 64°F (17.8°C). Weather in February »

Weather in March

March, the first month of the spring in Sinton, is a warm month, with an average temperature fluctuating between 73.9°F (23.3°C) and 59.5°F (15.3°C). Sinton's March weather indicates a minor increase in high-temperatures, edging from February's comfortable 67.6°F (19.8°C) to a warm 73.9°F (23.3°C). Weather in March »

Weather in April

April, the same as March, is a moderately hot spring month in Sinton, Texas, with temperature in the range of an average low of 65.3°F (18.5°C) and an average high of 80.2°F (26.8°C). As Sinton transitions into April, the average high-temperature is observed to slightly rise from 73.9°F (23.3°C) in March to a still moderately hot 80.2°F (26.8°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Sinton, Texas, with an average temperature fluctuating between 85.6°F (29.8°C) and 71.4°F (21.9°C). In Sinton, stepping into May brings a gentle temperature nudge, moving slightly up from April's 80.2°F (26.8°C) to a still moderately hot 85.6°F (29.8°C). Weather in May »

Weather in June

June, the first month of the summer in Sinton, is a tropical month, with an average temperature varying between 90.5°F (32.5°C) and 76.3°F (24.6°C). In Sinton, June's average high-temperature stands at a hot 90.5°F (32.5°C), closely related to the preceding month. Weather in June »

Weather in July

July, the same as June, in Sinton, Texas, is another tropical summer month, with temperature in the range of an average high of 93°F (33.9°C) and an average low of 77.5°F (25.3°C). The ushering in of July brings an average high-temperature of a still hot 93°F (33.9°C), closely mirroring the 90.5°F (32.5°C) of June. Weather in July »

Weather in August

August, the last month of the summer in Sinton, is another tropical month, with an average temperature varying between 79°F (26.1°C) and 94.8°F (34.9°C). The warmest month is August, with an average high-temperature of 94.8°F (34.9°C) and an average low-temperature of 79°F (26.1°C). During August, the heat index is estimated at a blazing hot 118.4°F (48°C). Weather in August »

Weather in September

September, the first month of the autumn in Sinton, is still a hot month, with an average temperature fluctuating between 76.1°F (24.5°C) and 89.6°F (32°C). Sinton's average high-temperature in September is a still tropical 89.6°F (32°C), marking an insignificant difference from the 94.8°F (34.9°C) of August. Weather in September »

Weather in October

October, like September, in Sinton, Texas, is a moderately hot autumn month, with an average temperature ranging between min 68.2°F (20.1°C) and max 82.8°F (28.2°C). With the beginning of October, the average high-temperature shows a small decrease, transitioning from a hot 89.6°F (32°C) in September to a warm 82.8°F (28.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another pleasant month in Sinton, Texas, with an average temperature varying between 58.6°F (14.8°C) and 72.7°F (22.6°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a warm 82.8°F (28.2°C) in October to a pleasant 72.7°F (22.6°C). Weather in November »

Weather in December

December, the first month of the winter in Sinton, is still a refreshing month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 65.5°F (18.6°C). December's arrival subtly correlates with a reduction in the average high-temperature, down from an agreeable 72.7°F (22.6°C) in November to a comfortable 65.5°F (18.6°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Sinton?

Sinton's temperature records reveal January as the coldest month, marked by average highs of 64°F (17.8°C) and lows of 49.6°F (9.8°C).

How much does it rain in Sinton?

Throughout the year, in Sinton, there are 109.6 rainfall days, and 11.73" (298mm) of precipitation is accumulated.

When it does not snow in Sinton?

In Sinton, snow does not fall in January, March through December.

How many days does it snow in Sinton?

Throughout the year, in Sinton, there are 0.3 snowfall days, and 0.04" (1mm) of snow is accumulated.

When is the lowest UV index in Sinton?

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

When does it snow in Sinton?

The only month with snowfall is February.

What is the snowiest month in Sinton?

February is the month with the most snowfall. Snow falls for 0.2 days and accumulates 0.04" (1mm) of snow.

When is Daylight Saving Time (DST) in Sinton?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sinton, Texas, 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 Sinton?

With an average relative humidity of 76%, May is the most humid month.

When are the longest days in Sinton?

The month with the longest days is June, with an average of 13h and 54min of daylight.

What month has the most sunshine in Sinton?

With an average of 10.9h of sunshine, July has the most sunshine of the year in Sinton, Texas.

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

July is the month with the highest UV index, with an average maximum UV index of 8.

What are the warmest months in Sinton?

In Sinton, Texas, the peak temperatures are generally noted in August, averaging a high of 94.8°F (34.9°C) and a low of 79°F (26.1°C).

What is the least humid month in Sinton?

With an average relative humidity of 67%, August is the least humid month.

What is the driest month in Sinton?

August is the month with the least rainfall in Sinton, Texas. Rain falls for 4.6 days and accumulates 0.51" (13mm) of precipitation.

What is the wettest month in Sinton?

The months with the most rainfall are September and October, with an average 1.5" (38mm) of precipitation.

What is the month with the shortest days in Sinton?

With an average of 10h and 24min of daylight, December has the shortest days of the year in Sinton, Texas.

What is the month with the least sunshine in Sinton?

December has the least sunshine of the year in Sinton, with an average of 4.7h of sunshine.

Average temperature
Sinton, TX

Average temperature - Sinton, TX

The warmest month (with the highest average high temperature) is August (94.8°F).
The month with the lowest average high temperature is January (64°F).

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (49.6°F).

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Average pressure
Sinton, TX

Average pressure - Sinton, TX

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Sinton, TX

Average wind speed - Sinton, TX

The windiest month (with the highest average wind speed) is May (11.1mph).
The calmest month (with the lowest average wind speed) is September (8.2mph).

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Average rainfall
Sinton, TX

Average rainfall - Sinton, TX

The wettest months (with the highest rainfall) are September and October (1.5").
The driest month (with the least rainfall) is August (0.51").

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Average rainfall days
Sinton, TX

Average rainfall days - Sinton, TX

The month with the highest number of rainy days is September (12.4 days).
The month with the least rainy days is August (4.6 days).

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Average snowfall
Sinton, TX

Average snowfall - Sinton, TX

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days
Sinton, TX

Average snowfall days - Sinton, TX

The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight / Average sunshine
Sinton, TX

Average daylight / Average sunshine - Sinton, TX

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days
Sinton, TX

Average sunshine days - Sinton, TX

The month with the most sunshine days is August (25.1 days).
The month with the least sunshine days is April (15.6 days).

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Average visibility
Sinton, TX

Average visibility - Sinton, 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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Sinton, Texas, USA

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