Climate and monthly weather forecast
Lucas, TX

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Weather in January

January, the same as December, is a cool winter month in Lucas, Texas, with an average temperature ranging between min 38.5°F (3.6°C) and max 54°F (12.2°C). Lucas's coldest month, January, registers temperatures that range from a high of 54°F (12.2°C) to a low of 38.5°F (3.6°C). Weather in January »

Weather in February

February, the last month of the winter in Lucas, is a mild month, with an average temperature fluctuating between 57.2°F (14°C) and 41.9°F (5.5°C). Lucas experiences a transition to a mild 57.2°F (14°C) in average high-temperatures with the arrival of February, not greatly differing from January's 54°F (12.2°C). Weather in February »

Weather in March

The first month of the spring, March, is a refreshing month in Lucas, Texas, with an average temperature fluctuating between 49.3°F (9.6°C) and 65.8°F (18.8°C). With the transition into March, Lucas experiences a subtle uplift in average high-temperatures, adjusting from a mild 57.2°F (14°C) in February to a still refreshing 65.8°F (18.8°C). Weather in March »

Weather in April

April is an agreeable spring month in Lucas, Texas, with an average temperature varying between 54.9°F (12.7°C) and 73°F (22.8°C). April's arrival is noted with a slight increase in the average high-temperature, moving from a comfortable 65.8°F (18.8°C) in March to an agreeable 73°F (22.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Lucas, Texas, with an average temperature varying between 80.8°F (27.1°C) and 63.7°F (17.6°C). The shift into May is marked by a modest rise in the average high-temperature, moving from April's pleasant 73°F (22.8°C) to a moderately hot 80.8°F (27.1°C). Weather in May »

Weather in June

June, the first month of the summer in Lucas, is a hot month, with an average temperature ranging between min 72.7°F (22.6°C) and max 90°F (32.2°C). Lucas in June sees a temperature change, with average high-temperatures moving from a moderately hot 80.8°F (27.1°C) in May to a hot 90°F (32.2°C). Weather in June »

Weather in July

July, the same as June, in Lucas, Texas, is another hot summer month, with an average temperature varying between 93.9°F (34.4°C) and 74.8°F (23.8°C). Lucas in July witnesses an average high-temperature of a still tropical 93.9°F (34.4°C), indicating a slight variation from June's 90°F (32.2°C). Weather in July »

Weather in August

August, the last month of the summer in Lucas, is a very hot month, with an average temperature varying between 95°F (35°C) and 75°F (23.9°C). August tends to be the warmest month, with temperatures averaging a daily high of 95°F (35°C) and a low of 75°F (23.9°C). August's mean heat index is computed to be a burning hot 113°F (45°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a hot month in Lucas, Texas, with an average temperature varying between 87.1°F (30.6°C) and 69.1°F (20.6°C). In September, the average high-temperature marginally decreases from a fiery hot 95°F (35°C) in August to a tropical 87.1°F (30.6°C). Weather in September »

Weather in October

October, like September, in Lucas, Texas, is a moderately hot autumn month, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 75.4°F (24.1°C). Setting in of October comes with a decrease in the average high-temperature, moving from a hot 87.1°F (30.6°C) in September to a moderately hot 75.4°F (24.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Lucas, Texas, with temperature in the range of an average low of 47.8°F (8.8°C) and an average high of 63.9°F (17.7°C). Lucas in November undergoes a mild reduction in the average high-temperature, shifting from October's warm 75.4°F (24.1°C) to a comfortable 63.9°F (17.7°C). Weather in November »

Weather in December

December, the first month of the winter in Lucas, is still a cool month, with temperature in the range of an average low of 40.8°F (4.9°C) and an average high of 54.9°F (12.7°C). December brings a decrease in the average high-temperature, falling from November's refreshing 63.9°F (17.7°C) to a cool 54.9°F (12.7°C). Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Lucas?

Lucas's coldest temperatures are experienced in January, with average high temperatures of 54°F (12.2°C) and lows of 38.5°F (3.6°C).

How many days does it rain in Lucas?

In Lucas, during the entire year, the rain falls for 124.3 days and collects up to 20.47" (520mm) of precipitation.

When it does not snow in Lucas?

January, March through October are months without snowfall.

How much does it snow in Lucas?

Throughout the year, in Lucas, there are 1.7 snowfall days, and 0.24" (6mm) of snow is accumulated.

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

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

What is the driest month in Lucas?

The month with the least rainfall in Lucas, Texas, is February, when the rain falls for 7.6 days and typically collects 0.91" (23mm) of precipitation.

When does it snow in Lucas?

February, November and December are months with snowfall in Lucas.

When does it snow the most in Lucas?

The month with the most snowfall is February, when snow falls for 1.1 days and typically aggregates up to 0.16" (4mm) of snow.

When is Daylight Saving Time (DST) in Lucas?

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 most humid month in Lucas?

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

What is the rainiest month in Lucas?

May is the month with the most rainfall in Lucas. Rain falls for 13.8 days and accumulates 2.6" (66mm) of precipitation.

When are the longest days in Lucas?

The month with the longest days in Lucas, Texas, is June, with an average of 14h and 18min of daylight.

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

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

What month is the hottest in Lucas?

August is the month when Lucas sees the average highest temperatures, with a high of 95°F (35°C) and a low of 75°F (23.9°C).

What is the least humid month in Lucas?

August is the least humid month, with an average relative humidity of 59%.

What month has the most sunshine in Lucas?

The month with the most sunshine in Lucas, Texas, is August, with an average of 11h of sunshine.

What is the month with the shortest days in Lucas?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Lucas, Texas.

What is the month with the least sunshine in Lucas?

December has the least sunshine of the year in Lucas, Texas, with an average of 5.4h of sunshine.

Average temperature
Lucas, TX

Average temperature - Lucas, TX

The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (54°F).

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

Average pressure
Lucas, TX

Average pressure - Lucas, TX

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Lucas, TX

Average wind speed - Lucas, TX

The windiest months (with the highest average wind speed) are February, March and April (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

Average rainfall
Lucas, TX

Average rainfall - Lucas, TX

The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is February (0.91").

Average rainfall days
Lucas, TX

Average rainfall days - Lucas, TX

The month with the highest number of rainy days is September (14.1 days).
The month with the least rainy days is January (5.8 days).

Average snowfall
Lucas, TX

Average snowfall - Lucas, TX

The month with the highest snowfall is February (0.16").
The months with the least snowfall are January, March, April, May, June, July, August, September and October (0").

Average snowfall days
Lucas, TX

Average snowfall days - Lucas, TX

The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Lucas, TX

Average daylight / Average sunshine - Lucas, TX

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

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days
Lucas, TX

Average sunshine days - Lucas, TX

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is September (14.8 days).

Average UV index
Lucas, TX

Average UV index - Lucas, 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, November and December (UV index 3).

Average visibility
Lucas, TX

Average visibility - Lucas, 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).

Lucas, Texas, USA

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