Climate and monthly weather forecast
Trinity, TX

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Weather in January

January, like December, is another refreshing winter month in Trinity, Texas, with an average temperature fluctuating between 41.2°F (5.1°C) and 57.9°F (14.4°C). January stands out as Trinity's coldest month, with temperatures ranging between an average high of 57.9°F (14.4°C) and a low of 41.2°F (5.1°C). Weather in January »

Weather in February

February, the last month of the winter in Trinity, is an enjoyable month, with an average temperature ranging between min 45.9°F (7.7°C) and max 62.2°F (16.8°C). Trinity notes an average high-temperature of a comfortable 62.2°F (16.8°C) in February, hardly diverging from January. Weather in February »

Weather in March

The first month of the spring, March, is a pleasant month in Trinity, Texas, with an average temperature fluctuating between 51.6°F (10.9°C) and 70.9°F (21.6°C). As February transitions into March, a subtle temperature shift is observed, with average highs adjusting from a comfortable 62.2°F (16.8°C) to a pleasant 70.9°F (21.6°C). Weather in March »

Weather in April

April in Trinity, Texas, is a warm spring month, with an average temperature varying between 57.6°F (14.2°C) and 78.4°F (25.8°C). The start of April brings a subtle shift in the average high-temperature, edging up from March's agreeable 70.9°F (21.6°C) to a warm 78.4°F (25.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a tropical month in Trinity, Texas, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 65.3°F (18.5°C). As Trinity transitions into May, the average high-temperature is observed to slightly rise from a warm 78.4°F (25.8°C) in April to a hot 86.2°F (30.1°C). Weather in May »

Weather in June

June, the first month of the summer in Trinity, is still a hot month, with an average temperature ranging between min 72°F (22.2°C) and max 92.8°F (33.8°C). June's arrival coincides with a subtle temperature rise, moving from May's hot 86.2°F (30.1°C) to a still tropical 92.8°F (33.8°C). Weather in June »

Weather in July

July in Trinity, Texas, is a fiery hot summer month, with an average temperature fluctuating between 73.8°F (23.2°C) and 95.5°F (35.3°C). Trinity, Texas, experiences a recorded average high-temperature of a torrid 95.5°F (35.3°C) in July, closely aligned with June's 92.8°F (33.8°C). Weather in July »

Weather in August

The last month of the summer, August, is also a sweltering month in Trinity, Texas, with an average temperature ranging between min 73.8°F (23.2°C) and max 96.3°F (35.7°C). The month of August, characterized by an average high of 96.3°F (35.7°C) and a low of 73.8°F (23.2°C), is recognized as the warmest. August's average heat index is evaluated at a life-threatening hot 125.6°F (52°C). Weather in August »

Weather in September

September, the first month of the autumn in Trinity, is still a hot month, with an average temperature varying between 89.6°F (32°C) and 69.3°F (20.7°C). In Trinity, the average high-temperature in September gently drops from a torrid 96.3°F (35.7°C) in August to a hot 89.6°F (32°C). Weather in September »

Weather in October

October, the same as September, is a moderately hot autumn month in Trinity, Texas, with an average temperature ranging between min 59.5°F (15.3°C) and max 80.1°F (26.7°C). As September transitions into October, Trinity sees a drop in the average high-temperature, transitioning from a hot 89.6°F (32°C) to a warm 80.1°F (26.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another comfortable month in Trinity, Texas, with temperature in the range of an average high of 67.6°F (19.8°C) and an average low of 49.8°F (9.9°C). With November's arrival, Trinity's weather changes as the average high-temperature falls from a warm 80.1°F (26.7°C) in October to a refreshing 67.6°F (19.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a mild month in Trinity, Texas, with temperature in the range of an average low of 44.6°F (7°C) and an average high of 59.7°F (15.4°C). The advent of December brings a slight shift in average high-temperature, moving from 67.6°F (19.8°C) in November to a still refreshing 59.7°F (15.4°C). Weather in December »

Frequently asked questions

What part of the year is the coldest?

The coldest month is January, with an average high-temperature of 57.9°F (14.4°C) and an average low-temperature of 41.2°F (5.1°C).

How much does it rain?

Throughout the year, there are 168.8 rainfall days, and 34.33" (872mm) of precipitation is accumulated.

When does it snow?

Months with snowfall are January, February and December.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 0.5 days and accumulates 0.24" (6mm) of snow.

How many days does it snow?

In Trinity, during the entire year, snow falls for 1.2 days and aggregates up to 0.47" (12mm) of snow.

What is the month with the lowest UV index?

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the most humid month?

The most humid month is February, with an average relative humidity of 81%.

When it does not snow?

In Trinity, snow does not fall in March through November.

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 rainiest month?

May is the month with the most rainfall. Rain falls for 14.4 days and accumulates 4.49" (114mm) of precipitation.

When are the longest days?

With an average of 14h and 6min of daylight, June has the longest days of the year.

What are the months with the highest UV index?

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

What are the warmest months?

Trinity's temperatures peak on average in August, reaching 96.3°F (35.7°C) at their highest and 73.8°F (23.2°C) at their lowest.

What is the least humid month?

The least humid month is August, with an average relative humidity of 69%.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.3h of sunshine.

What is the driest month?

November is the month with the least rainfall. Rain falls for 12.2 days and accumulates 1.93" (49mm) of precipitation.

What is the month with the shortest days?

With an average of 10h and 12min of daylight, December has the shortest days of the year.

What is the month with the least sunshine?

With an average of 5h of sunshine, December has the least sunshine of the year.

Average temperature
Trinity, TX

Average temperature - Trinity, TX

The warmest month (with the highest average high temperature) is August (96.3°F).
The month with the lowest average high temperature is January (57.9°F).

The months with the highest average low temperature are July and August (73.8°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).

Average pressure
Trinity, TX

Average pressure - Trinity, TX

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Trinity, TX

Average wind speed - Trinity, TX

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is September (4.8mph).

Average humidity
Trinity, TX

Average humidity - Trinity, TX

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (69%).

Average rainfall
Trinity, TX

Average rainfall - Trinity, TX

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is November (1.93").

Average rainfall days
Trinity, TX

Average rainfall days - Trinity, TX

The month with the highest number of rainy days is September (16.9 days).
The month with the least rainy days is October (11.7 days).

Average snowfall
Trinity, TX

Average snowfall - Trinity, TX

The month with the highest snowfall is January (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days
Trinity, TX

Average snowfall days - Trinity, TX

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight / Average sunshine
Trinity, TX

Average daylight / Average sunshine - Trinity, TX

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days
Trinity, TX

Average sunshine days - Trinity, TX

The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is September (11.2 days).

Average UV index
Trinity, TX

Average UV index - Trinity, TX

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average visibility
Trinity, TX

Average visibility - Trinity, TX

The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).

Trinity, Texas, USA

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