Coppell and Lewisville have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Coppell | Metric | Lewisville |
|---|---|---|
| 240 days | Sunny daysclear or partly cloudy skies | 240 days |
| 39 in | Precipitationper year | 39 in |
| 88 days | Wet daysrain or snow per year | 88 days |
| 2 in | Snowfallper year | 2 in |
| 105 days | Hot daysabove 90 °F | 103 days |
| 37 days | Freezing nightsat or below 32 °F | 38 days |
| 66% | Humidityaverage relative | 67% |
| 66 °F | Average temperatureyear round | 66 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coppell high | 56 | 61 | 68 | 76 | 83 | 91 | 96 | 96 | 89 | 78 | 67 | 58 |
| Lewisville high | 56 | 60 | 68 | 76 | 83 | 91 | 96 | 96 | 89 | 78 | 66 | 58 |
| Coppell low | 35 | 39 | 47 | 54 | 64 | 72 | 75 | 75 | 68 | 56 | 46 | 37 |
| Lewisville low | 35 | 39 | 46 | 54 | 63 | 71 | 75 | 74 | 67 | 56 | 45 | 37 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coppell | 2.7 | 2.7 | 3.7 | 4.0 | 5.2 | 3.2 | 1.8 | 2.0 | 2.9 | 3.8 | 3.5 | 3.4 |
| Lewisville | 2.7 | 2.7 | 3.7 | 4.0 | 5.2 | 3.2 | 1.8 | 2.0 | 2.9 | 3.8 | 3.5 | 3.4 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Coppell | 18 | 16 | 18 | 18 | 18 | 21 | 24 | 25 | 23 | 22 | 20 | 19 |
| Lewisville | 18 | 16 | 18 | 18 | 18 | 21 | 24 | 25 | 23 | 22 | 20 | 19 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Coppell vs another city
- Coppell vs Grapevine, TX
- Coppell vs Carrollton, TX
- Coppell vs Farmers Branch, TX
- Coppell vs Irving, TX
- Coppell vs Flower Mound, TX
- Coppell vs New York, NY
- Coppell vs Los Angeles, CA
- Coppell vs Chicago, IL
- Coppell vs Houston, TX
- Coppell vs Phoenix, AZ
- Coppell vs Philadelphia, PA
Lewisville vs another city
- Lewisville vs The Colony, TX
- Lewisville vs Hickory Creek, TX
- Lewisville vs Highland Village, TX
- Lewisville vs Lake Dallas, TX
- Lewisville vs Carrollton, TX
- Lewisville vs New York, NY
- Lewisville vs Los Angeles, CA
- Lewisville vs Chicago, IL
- Lewisville vs Houston, TX
- Lewisville vs Phoenix, AZ
- Lewisville vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).