Climate and monthly weather forecast
Lewisville, NC

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Weather in January

January, like December, is a frosty winter month in Lewisville, North Carolina, with an average temperature fluctuating between 30.6°F (-0.8°C) and 45.9°F (7.7°C). In Lewisville, the lowest average temperatures are observed in January, with a high of 45.9°F (7.7°C) and a low of 30.6°F (-0.8°C). Weather in January »

Weather in February

February, the last month of the winter in Lewisville, is a cool month, with an average temperature varying between 50.5°F (10.3°C) and 34.3°F (1.3°C). A minor adjustment in Lewisville's average high-temperature is noted with the start of February, touching a cool 50.5°F (10.3°C) from January's 45.9°F (7.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Lewisville, North Carolina, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 58.1°F (14.5°C). The beginning of March signals a minor rise in the average high-temperature, moving from a fresh 50.5°F (10.3°C) in February to a refreshing 58.1°F (14.5°C). Weather in March »

Weather in April

April is an agreeable spring month in Lewisville, North Carolina, with an average temperature varying between 49.3°F (9.6°C) and 69.1°F (20.6°C). As March transitions into April, Lewisville sees a rise in the average high-temperature, moving from a mild 58.1°F (14.5°C) to an agreeable 69.1°F (20.6°C). Weather in April »

Weather in May

May, the last month of the spring in Lewisville, is a warm month, with an average temperature fluctuating between 57.6°F (14.2°C) and 78.1°F (25.6°C). May sees a rise in the average high-temperature, climbing from a pleasant 69.1°F (20.6°C) in April to a warm 78.1°F (25.6°C). Weather in May »

Weather in June

June, the first month of the summer in Lewisville, is a tropical month, with an average temperature ranging between max 86°F (30°C) and min 64°F (17.8°C). Lewisville's transition into June sees a mild rise in the average high-temperature, edging from a moderately hot 78.1°F (25.6°C) in May to a tropical 86°F (30°C). Weather in June »

Weather in July

July, the same as June, in Lewisville, North Carolina, is a hot summer month, with an average temperature ranging between max 89.8°F (32.1°C) and min 67.6°F (19.8°C). The temperatures reach their highest averages in July, with highs of 89.8°F (32.1°C) and lows of 67.6°F (19.8°C). In July, the heat index is estimated at an extremely hot 104°F (40°C). Weather in July »

Weather in August

August, the last month of the summer in Lewisville, is also a hot month, with an average temperature fluctuating between 87.6°F (30.9°C) and 66.2°F (19°C). The high-temperature average in August for Lewisville is a still tropical 87.6°F (30.9°C), staying closely aligned with July's conditions. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Lewisville, North Carolina, with an average temperature varying between 61.3°F (16.3°C) and 81.1°F (27.3°C). With the arrival of September, Lewisville notices a mild change in the average high-temperature, sliding from August's tropical 87.6°F (30.9°C) to a moderately hot 81.1°F (27.3°C). Weather in September »

Weather in October

October, like September, is another pleasant autumn month in Lewisville, North Carolina, with an average temperature varying between 50.5°F (10.3°C) and 69.8°F (21°C). During Lewisville's transition into October, the average high-temperature lessens, moving from a moderately hot 81.1°F (27.3°C) in September to an agreeable 69.8°F (21°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Lewisville, North Carolina, with an average temperature ranging between max 57°F (13.9°C) and min 40.1°F (4.5°C). The beginning of November marks a decrease in the average high-temperature, transitioning from a pleasant 69.8°F (21°C) in October to a moderate 57°F (13.9°C). Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Lewisville, North Carolina, with temperature in the range of an average high of 49.8°F (9.9°C) and an average low of 35.6°F (2°C). The move into December indicates a slight reduction in the average high-temperature, down from November's refreshing 57°F (13.9°C) to a frosty 49.8°F (9.9°C). Weather in December »
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Frequently asked questions

What month is the coldest in Lewisville?

Lewisville's coldest month, January, registers temperatures that range from a high of 45.9°F (7.7°C) to a low of 30.6°F (-0.8°C).

How many days does it rain in Lewisville?

In Lewisville, during the entire year, the rain falls for 154.8 days and collects up to 29.84" (758mm) of precipitation.

When does it snow in Lewisville?

January through March, November and December are months with snowfall.

How much does it snow in Lewisville?

Throughout the year, in Lewisville, North Carolina, there are 7.4 snowfall days, and 7.01" (178mm) of snow is accumulated.

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

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Lewisville, North Carolina.

When is Daylight Saving Time (DST) in Lewisville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lewisville, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the rainiest month in Lewisville?

The month with the most rainfall is April, when the rain falls for 14.4 days and typically aggregates up to 3.07" (78mm) of precipitation.

When it does not snow in Lewisville?

April through October are months without snowfall.

What is the most humid month in Lewisville?

The months with the highest humidity are May and December, with an average relative humidity of 75%.

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

May through August, with an average maximum UV index of 6, are months with the highest UV index in Lewisville, North Carolina.

When are the longest days in Lewisville?

June has the longest days of the year in Lewisville, with an average of 14h and 36min of daylight.

What month is the hottest in Lewisville?

The highest temperatures are recorded in July, with averages reaching a high of 89.8°F (32.1°C) and a low of 67.6°F (19.8°C).

What is the least humid month in Lewisville?

The least humid month in Lewisville, North Carolina, is July, with an average relative humidity of 69%.

What month has the most sunshine in Lewisville?

July has the most sunshine of the year in Lewisville, with an average of 10.9h of sunshine.

What is the driest month in Lewisville?

September is the month with the least rainfall in Lewisville. Rain falls for 12.6 days and accumulates 2.01" (51mm) of precipitation.

What is the snowiest month in Lewisville?

The month with the most snowfall in Lewisville, North Carolina, is December, when snow falls for 1.1 days and typically aggregates up to 2.2" (56mm) of snow.

What is the month with the shortest days in Lewisville?

December has the shortest days of the year, with an average of 9h and 48min of daylight.

What is the month with the least sunshine in Lewisville?

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

Average temperature
Lewisville, NC

Average temperature - Lewisville, NC

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (45.9°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure
Lewisville, NC

Average pressure - Lewisville, NC

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed
Lewisville, NC

Average wind speed - Lewisville, NC

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity
Lewisville, NC

Average humidity - Lewisville, NC

The months with the highest relative humidity are May and December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall
Lewisville, NC

Average rainfall - Lewisville, NC

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days
Lewisville, NC

Average rainfall days - Lewisville, NC

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall
Lewisville, NC

Average snowfall - Lewisville, NC

The month with the highest snowfall is December (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Lewisville, NC

Average snowfall days - Lewisville, NC

The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Lewisville, NC

Average daylight / Average sunshine - Lewisville, NC

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days
Lewisville, NC

Average sunshine days - Lewisville, NC

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index
Lewisville, NC

Average UV index - Lewisville, NC

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average visibility
Lewisville, NC

Average visibility - Lewisville, NC

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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Lewisville, North Carolina, USA

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