Lewisville Weather in December

Lewisville in December sees moderate temperatures, with highs around 14°C (57°F) and overnight lows of 3°C (37°F). Rainfall is fairly high at around 68 mm (2.7 in) on average, so pack waterproofs just in case.

Rainfall in Lewisville in December

You can expect rain on around 6 days based on historical patterns, with 68 mm (2.7 in) average for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Lewisville in December

In December, expect moderate temperatures in Lewisville, with highs of 14°C (57°F) and lows of 3°C (37°F) at night. During December, you'll experience the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Lewisville in December

The city usually sees around 175 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, March, April, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Lewisville's climate page.

Lewisville Temperature in December

Min Temperature 3°C (37°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 20%  

Precipitation 68 mm (2.7 in)  

Rainy days 6 days  

Humidity 67% *  

Sunshine 175 hours *  

Percentage Sunshine 56% *  

* Data from: Dallas, the United States of America (34 KM, 21 Miles).

What to Wear in Lewisville in December

The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Lewisville in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Lewisville's climate page.

More climate data for Lewisville

Temperature Rainfall Sunshine Humidity

See the full Lewisville climate overview or explore weather in the United States of America.