Nestled in the heart of Texas, the city of Lewisville offers a varied climate that caters to all preferences.
During the peak of summer in August, temperatures can soar to a high of 95°F, making it the hottest month of the year.
On the flip side, the coldest month is January, where temperatures drop to an average low of 38°F and peak at 57°F.
This fluctuation in temperatures provides a distinct experience through each season, appealing to those who enjoy both warm summers and cooler winters.
Lewisville’s climate is classified as humid subtropical, which means the city experiences no dry season, resulting in a mix of weather conditions throughout the year.
From November to February, the daily high temperatures generally stay below 64°F, and the weather remains quite comfortable for outdoor activities.
Rainfall and humidity vary seasonally, adding to the diverse climatic experience.
For those planning to visit or move to Lewisville, March and April offer some of the most pleasant weather conditions, with temperatures ranging between 68°F and 79°F. This makes it an ideal time to explore Lewisville and experience its outdoor attractions without the extreme heat or cold.
Average Temperature In Lewisville, Texas
Lewisville, Texas, experiences a warm climate with varying temperatures throughout the year.
The hottest month of the year is August. During this month, the average high temperature reaches 95°F, while the lows hover around 76°F.
In contrast, January is the coldest month. It sees an average low temperature of 38°F and a high of 57°F.
The warmest months are typically from July to August, with temperatures often exceeding 90°F. In these months, residents and visitors can expect hot days and warm nights.
Monthly Average Temperatures
| Month | High (°F) | Low (°F) |
|---|---|---|
| January | 57 | 38 |
| July | 95 | 75 |
| August | 95 | 76 |
Spring and Autumn offer milder climates. March and April enjoy pleasant weather, with temperatures ranging from the mid-60s to mid-70s.
Lewisville’s humid subtropical climate means warm summers and mild winters, making it suitable for various outdoor activities year-round.
For further details on temperature trends, refer to other relevant climate databases and temperature tracking resources.
Average Precipitation In Lewisville, Texas
Lewisville, Texas, experiences varying precipitation throughout the year, with notable differences between the wettest and driest months. This section covers the specifics of rainfall and snowfall.
Average Rainfall In Lewisville, Texas
In Lewisville, the month with the most rainfall is May, accumulating an average of 5 inches over approximately 10 rainy days.
October also sees significant rain with about 3.74 inches over nearly 11 days. On average, Lewisville receives 38 inches of rain annually.
May to June marks the rainiest period.
Meanwhile, August is typically the driest month, getting only around 1.8 inches of rain distributed over 5 days.
This variability can impact local activities and agriculture, making it crucial for residents to monitor weather forecasts regularly.
Average Snow In Lewisville, Texas
Snowfall in Lewisville is minimal, usually amounting to just 1 inch per year. Snow days are infrequent and typically occur between December and February.
The region might see 1-2 days of light snow, often melting quickly due to the mild winter temperatures.
In the rare event of snow and ice, it can temporarily disrupt travel and outdoor activities. For more information on dealing with snow conditions, it can be helpful to consult resources on snow and ice.
Residents should be prepared for occasional freezing temperatures, especially during the coldest months. This limited snowfall makes Lewisville better known for its hot, muggy summers rather than its winter conditions.
Average Sun In Lewisville, Texas
Lewisville, Texas, experiences a mix of sunny and cloudy days throughout the year. The amount of daylight and solar energy varies with the seasons, influencing the weather patterns and UV index.
Average Daily Shortwave Solar Energy In Lewisville, Texas
Lewisville receives an average daily shortwave solar energy of 5.0 to 5.5 kWh/m² during summer months.
In contrast, the winter months see a reduction to around 3.0 to 3.5 kWh/m².
The sun rises around 6:30 AM in the peak summer and sets around 8:30 PM, offering approximately 14 hours of daylight.
During winter, sunrise shifts to around 7:30 AM and sunset around 5:30 PM, with about 10 hours of daylight.
Cloud cover tends to be higher in cooler months, affecting the amount of sunshine received.
Lewisville also records UV index levels that peak during summer, often reaching 10+, indicating a need for sun protection.
Such details reveal how sunlight and cloud cover play crucial roles in shaping the local climate.
Average Humidity In Lewisville, Texas
Lewisville, Texas, experiences varying humidity levels throughout the year. On average, the humidity levels remain moderate.
Monthly Humidity Averages:
- January: 66%
- February: 64%
- March: 65%
- April: 66%
- May: Most humid month at 70%
- June: 68%
- July: 65%
- August: Least humid month at 60%
- September: 63%
- October: 64%
- November: 66%
- December: 67%
The average annual humidity in Lewisville is about 66%.
Humidity and Dew Point:
- High humidity can make the air feel warmer.
- Low humidity can make the air feel cooler and drier.
Understanding the relationship between humidity and dew point is essential for grasping how humid a place feels. The higher the dew point, the more moisture in the air.
Lewisville’s climate is classified as humid subtropical, which means it doesn’t have a dry season, and humidity can be felt year-round.
Temperature and Humidity Interaction:
In August, Lewisville has an average high temperature of 95°F, which combined with lower humidity, can still feel quite hot and dry.
Conversely, in January, the cooler temperatures and higher humidity make the air feel crisper.
Average Wind In Lewisville, Texas
The wind in Lewisville, Texas, plays a noticeable role in the weather patterns.
Wind Speed: The average wind speed ranges from 7 to 13 mph throughout the year. The breeze picks up mainly in the spring months.
Windiest Month: April sees the highest wind speeds. During this month, gusts can often exceed the average, adding a refreshing feel to the warm weather.
Monthly Wind Speeds
| Month | Average Wind Speed (mph) |
|---|---|
| January | 9.2 |
| February | 10.1 |
| March | 11.9 |
| April | 13.0 |
| May | 11.4 |
| June | 10.5 |
| July | 9.3 |
| August | 8.1 |
| September | 7.8 |
| October | 8.5 |
| November | 9.8 |
| December | 9.3 |
Spring Breezes: The spring season, particularly April, experiences stronger breezes. This brings relief to the increasing temperatures.
Why It Matters
Comfort: Wind conditions influence how comfortable it feels outdoors. A steady breeze can make hot temperatures more bearable.
Weather Planning: Understanding wind patterns helps in planning outdoor activities and events.
In essence, knowing the wind speeds and patterns in Lewisville can help residents and visitors alike navigate the weather more effectively.
Average Air Quality In Lewisville, Texas
The average air quality in Lewisville, Texas is generally good throughout the year. According to AccuWeather, the Air Quality Index (AQI) often stays within safe levels for various activities.
Key Metrics
- AQI Rating: Typically ranges from 0-50, indicating good air quality.
- Pollutants Monitored: Ozone, particulate matter (PM2.5), and carbon monoxide.
- Real-Time Data: Available through platforms like IQAir, which provides up-to-date information on local air quality.
Weather Impact
Weather conditions, such as temperature and wind, play a crucial role in air quality.
During hotter months, there’s a slight increase in ozone levels. Meanwhile, cooler weather generally leads to improved air clarity.
Visibility and Pressure
Visibility in Lewisville is often high, due to lower levels of particle pollution. Pressures remain stable, contributing to consistent air quality.
Radar and Monitoring
Air quality can also be tracked via WeatherBug, which provides radar and air quality maps that help residents stay informed about current conditions and potential changes.
Topography of Lewisville, Texas
Lewisville is located in Denton County, Texas. The coordinates are approximately 33°2′18″N 97°0′22″W.
The city sits at an elevation of about 550 feet (170 meters) above sea level, which contributes to its unique terrain.
The total area of Lewisville covers about 42.47 square miles. Out of this, 36.4 square miles is land, while the remaining 6.1 square miles is water.
Lewisville is situated at the southern end of Denton County and the northern end of the Dallas-Fort Worth metroplex. Its position gives it a mix of urban and suburban landscapes, with notable geographic features.
The elevation changes slightly within the city limits, offering a variety of terrain that includes flatlands and small hills. This makes it comfortable for various outdoor activities.
For more detailed information, you can refer to the Lewisville topographic map, elevation, terrain.
Extreme Weather Events That Occur In Lewisville, Texas
Lewisville, Texas, is no stranger to extreme weather events. Located in North Texas, the city experiences a range of severe weather conditions throughout the year.
Tornadoes
Tornadoes are common in Lewisville. The city has been hit by several tornadoes over the years. An example is the EF-1 tornado that tore through the city in March 2017, causing significant damage to properties.
Hailstorms
Hail is another frequent weather event. Hailstones can vary in size from small pebbles to golf balls, causing damage to vehicles and roofs. Residents need to be prepared for these storms, especially during the spring and early summer months.
Severe Thunderstorms
Lewisville often deals with severe thunderstorms.
These storms can bring heavy rain, strong winds, and lightning.
Such conditions can lead to flash flooding and power outages. The National Weather Service frequently issues weather advisories and warnings during these events.
Extreme Heat
Summers in Lewisville can be extremely hot.
Temperatures often soar above 100°F. This extreme heat can pose health risks, particularly for the elderly and those with pre-existing medical conditions.
It’s important to stay hydrated and avoid prolonged exposure to the sun.
Cold Snaps
Though less frequent, cold snaps can occur during winter months.
These sudden drops in temperature can bring ice storms and occasionally snow. The 2021 winter storm is an example of such extreme cold events impacting Texas.
Wildfires
While not as common as in other parts of Texas, wildfires can still pose a threat to Lewisville, especially during dry and windy conditions. Residents should stay aware of fire weather warnings during these periods.
Best Time Of The Year To Visit Lewisville, Texas
Lewisville, Texas experiences a wide range of weather conditions throughout the year.
Each season brings unique features, from warm Springs to hot Summers, pleasant Falls, and mild Winters.
What Is Lewisville, Texas Like In Spring
Spring in Lewisville, Texas, typically spans from March to May.
Temperatures range from 70°F to 80°F, making it a comfortable time to visit.
March and April often have mild weather, with average temperatures between 68°F and 79°F.
The city enjoys blooming flowers and greenery during this time, and it’s ideal for outdoor activities like hiking and picnics.
Rainfall in Spring is moderate, providing occasional showers that freshen the landscape.
These months also feature many community events and festivals. The mild climate combined with vibrant gardens makes Spring a favored time for those looking to explore local parks and trails.
What Is Lewisville, Texas Like In Summer
Summers in Lewisville extend from June to August and are known for their heat.
The hot season sees temperatures rising above 88°F, often reaching highs of 95°F in August.
June and July also experience high temperatures, with maximums regularly around 102°F.
Despite the heat, Summer is perfect for water-based activities, such as visiting local lakes and pools.
The extended daylight hours allow for more time to enjoy outdoor fun. But it’s essential to stay hydrated and use sun protection to avoid heat-related issues.
What Is Lewisville, Texas Like In Fall
Fall in Lewisville lasts from September to November.
It’s a comfortable period with temperatures ranging from 60°F to 80°F.
September and October are particularly pleasant, featuring clear skies and cooler days compared to Summer.
The weather remains ideal for outdoor explorations and community events.
The season is also known for its beautiful foliage, making parks and nature trails scenic spots for visitors.
Rain is less frequent, creating an ideal environment for festivals and local gatherings. This season attracts visitors looking to enjoy mild weather and the beauty of changing leaves.
What Is Lewisville, Texas Like In Winter
Winter in Lewisville spans from November to February.
The cool season has temperatures typically below 64°F, with January being the coldest month.
Average temperatures range between 40°F and 60°F, providing a mild winter experience.
While snowfall is rare, the cooler temperatures create a cozy atmosphere perfect for indoor activities and family gatherings.
Winter is also a great time to explore local museums and cultural centers without the crowds.
With fewer rainy days, visitors can still enjoy outdoor walks and holiday festivities.