Lewisville (TX) Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Lewisville’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in the United States of America.
Monthly Temperature Averages
Depending on the time of the year, temperatures range from very hot to mild in Lewisville. Average maximum daytime temperatures reach a very hot 36°C in August. In January, the coolest month of the year, temperatures drop to a moderate 14°C. At night, minimum temperatures can drop even lower, averaging around 1°C.
The chart below illustrates the average maximum day and minimum night temperatures in Lewisville by month:
The lowest temperatures typically occur between 4 AM and 6 AM, while the peak temperatures are generally observed around 3 PM, coinciding with the sun’s strongest heating effect. August, the city’s warmest month, enjoys 305 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, receives about 62 mm of rainfall spread over roughly 6 days. For more information, please visit our Lewisville Precipitation page.
Annual Temperatures in the United States of America Compared
The map below shows the annual temperature across the United States of America. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Lewisville Temperatures Compared World Wide
Lewisville’s average annual maximum temperature is 25°C. Let’s compare this with some popular tourist destinations:
In Barcelona, Spain, the average annual temperature is around 21°C, resulting in warm summers and mild winters throughout the year.
In contrast, in ReykjavÃk, Iceland, the average annual temperature is significantly lower at 9°C, with mild summers and cold winters.
Beijing, China, experiences more extreme temperature shifts, but still averaging 20°C annually.
In Brisbane, Australia, the average annual temperature is 26°C, making it warmer than Sydney.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Lewisville, during the coolest month, January, you will experience 68% humidity, which is considered high. This is accompanied by an average maximum temperature of 14°C. In the warmest month, August, the humidity is 60% combined with an average maximum temperature of 36°C, which creates a high-feel temperature. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Sea vs. Land Temperatures
The influence of nearby oceans or large water bodies significantly affects local temperatures:
- Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
- Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.
For more detailed information about Lewisville’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Lewisville climate page.
Current temperature in Lewisville (TX)
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