Climate and monthly weather forecast
Lancaster, TX

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Weather in January

January, like December, in Lancaster, Texas, is another fresh winter month, with an average temperature fluctuating between 54.9°F (12.7°C) and 39°F (3.9°C). Lancaster's coldest month, January, generally records average temperatures ranging from a high of 54.9°F (12.7°C) to a low of 39°F (3.9°C). Weather in January »

Weather in February

February, the last month of the winter in Lancaster, is a moderate month, with temperature in the range of an average low of 42.8°F (6°C) and an average high of 58.3°F (14.6°C). The arrival of February marks a slight shift to an average high-temperature of a moderate 58.3°F (14.6°C) from January's 54.9°F (12.7°C). Weather in February »

Weather in March

March, the first month of the spring in Lancaster, is an enjoyable month, with an average temperature ranging between max 67.3°F (19.6°C) and min 50.2°F (10.1°C). As Lancaster transitions into March, the average high-temperature is observed to rise from a mild 58.3°F (14.6°C) in February to a still refreshing 67.3°F (19.6°C). Weather in March »

Weather in April

April is a moderately hot spring month in Lancaster, Texas, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 74.8°F (23.8°C). Lancaster in April denotes a subtle temperature transition, adjusting from an average high of an enjoyable 67.3°F (19.6°C) in March to a moderately hot 74.8°F (23.8°C). Weather in April »

Weather in May

May, the last month of the spring in Lancaster, is another warm month, with an average temperature ranging between max 81.3°F (27.4°C) and min 64°F (17.8°C). The commencement of May sees a minor shift in the average high-temperature, moving from a moderately hot 74.8°F (23.8°C) in April to a still warm 81.3°F (27.4°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Lancaster, Texas, with temperature in the range of an average high of 90.5°F (32.5°C) and an average low of 73°F (22.8°C). In Lancaster, the average high-temperature in June increases from a warm 81.3°F (27.4°C) in May to a tropical 90.5°F (32.5°C). Weather in June »

Weather in July

July, the same as June, in Lancaster, Texas, is another tropical summer month, with an average temperature varying between 94.6°F (34.8°C) and 75.6°F (24.2°C). As July takes its course, Lancaster's average high-temperature registers at a still hot 94.6°F (34.8°C), closely aligning with the preceding month. Weather in July »

Weather in August

August, the last month of the summer in Lancaster, is a fiery hot month, with an average temperature ranging between max 95.7°F (35.4°C) and min 76.1°F (24.5°C). Temperature records mark August as the warmest month, with highs averaging 95.7°F (35.4°C) and lows at 76.1°F (24.5°C). In August, the heat index is computed to be a burning hot 113°F (45°C). Weather in August »

Weather in September

September, the first month of the autumn in Lancaster, is still a hot month, with an average temperature ranging between min 69.8°F (21°C) and max 87.6°F (30.9°C). The arrival of September corresponds with a light shift in temperature, down from a torrid 95.7°F (35.4°C) in August to a hot 87.6°F (30.9°C). Weather in September »

Weather in October

October, like September, in Lancaster, Texas, is a moderately hot autumn month, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 58.5°F (14.7°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a tropical 87.6°F (30.9°C) to a moderately hot 76.3°F (24.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an enjoyable month in Lancaster, Texas, with temperature in the range of an average high of 64.4°F (18°C) and an average low of 48.9°F (9.4°C). Lancaster's progression into November involves a drop in the average high-temperature, receding from a warm 76.3°F (24.6°C) in October to an enjoyable 64.4°F (18°C). Weather in November »

Weather in December

December, the first month of the winter in Lancaster, is still a refreshing month, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 56.1°F (13.4°C). In Lancaster, entering December brings a subtle temperature decrement, reducing from November's enjoyable 64.4°F (18°C) to a still refreshing 56.1°F (13.4°C). Weather in December »
Updated: Feb 14, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What part of the year is the coldest in Lancaster?

January is the coldest month, with the temperature often reaching an average high of 54.9°F (12.7°C) and an average low of 39°F (3.9°C).

How much does it rain in Lancaster?

In Lancaster, Texas, during the entire year, the rain falls for 114.9 days and collects up to 14.49" (368mm) of precipitation.

When does it snow in Lancaster?

January and February are months with snowfall in Lancaster.

How many days does it snow in Lancaster?

In Lancaster, during the entire year, snow falls for 1.9 days and aggregates up to 0.24" (6mm) of snow.

What are the months with the lowest UV index in Lancaster?

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

What is the driest month in Lancaster?

The month with the least rainfall is February, when the rain falls for 7.1 days and typically collects 0.71" (18mm) of precipitation.

What is the snowiest month in Lancaster?

The month with the most snowfall in Lancaster, Texas, is February, when snow falls for 1.2 days and typically aggregates up to 0.2" (5mm) of snow.

When it does not snow in Lancaster?

March through December are months without snowfall.

When is Daylight Saving Time (DST) in Lancaster?

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

The most humid month in Lancaster, Texas, is May, with an average relative humidity of 75%.

What is the wettest month in Lancaster?

May is the month with the most rainfall in Lancaster, Texas. Rain falls for 11.5 days and accumulates 2.05" (52mm) of precipitation.

What are the months with the highest UV index in Lancaster?

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

When are the longest days in Lancaster?

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

What is the month with the most sunshine in Lancaster?

The months with the most sunshine in Lancaster are July and August, with an average of 11h of sunshine.

What part of the year is the hottest in Lancaster?

Lancaster's August weather, with an average high temperature of 95.7°F (35.4°C) and an average low temperature of 76.1°F (24.5°C), tends to be the warmest of the year.

What is the least humid month in Lancaster?

August is the least humid month, with an average relative humidity of 58%.

What is the month with the shortest days in Lancaster?

With an average of 10h and 6min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Lancaster?

December has the least sunshine of the year, with an average of 5.5h of sunshine.

Average temperature
Lancaster, TX

Average temperature - Lancaster, 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 (54.9°F).

The month with the highest average low temperature is August (76.1°F).
The coldest month (with the lowest average low temperature) is January (39°F).

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Average pressure
Lancaster, TX

Average pressure - Lancaster, 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).

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Average wind speed
Lancaster, TX

Average wind speed - Lancaster, TX

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is September (6.6mph).

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Average rainfall
Lancaster, TX

Average rainfall - Lancaster, TX

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is February (0.71").

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Average rainfall days
Lancaster, TX

Average rainfall days - Lancaster, TX

The month with the highest number of rainy days is September (12.5 days).
The month with the least rainy days is January (5.3 days).

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Average snowfall
Lancaster, TX

Average snowfall - Lancaster, TX

The month with the highest snowfall is February (0.2").
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
Lancaster, TX

Average snowfall days - Lancaster, TX

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Lancaster, TX

Average daylight / Average sunshine - Lancaster, 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 6min).

The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days
Lancaster, TX

Average sunshine days - Lancaster, TX

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (14.8 days).

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Average UV index
Lancaster, TX

Average UV index - Lancaster, TX

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

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Average visibility
Lancaster, TX

Average visibility - Lancaster, 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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Lancaster, Texas, USA

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