TX
Louisville picks up around 12 more inches of snow each winter.
Plano endures about 57 more days above 90 °F each year. Plano has around 45 fewer freezing nights a year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Louisville | Metric | Plano |
|---|---|---|
| 189 days | Sunny daysclear or partly cloudy skies | 238 days |
| 46 in | Precipitationper year | 41 in |
| 128 days | Wet daysrain or snow per year | 91 days |
| 15 in | Snowfallper year | 2 in |
| 36 days | Hot daysabove 90 °F | 93 days |
| 81 days | Freezing nightsat or below 32 °F | 36 days |
| 71% | Humidityaverage relative | 66% |
| 58 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Louisville high | 43 | 48 | 57 | 69 | 77 | 85 | 88 | 87 | 81 | 70 | 57 | 46 |
| Plano high | 56 | 60 | 69 | 75 | 83 | 90 | 94 | 95 | 87 | 78 | 66 | 57 |
| Louisville low | 27 | 30 | 38 | 47 | 57 | 65 | 69 | 68 | 60 | 49 | 38 | 31 |
| Plano low | 36 | 39 | 47 | 55 | 64 | 71 | 75 | 74 | 67 | 56 | 45 | 38 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Louisville | 3.6 | 3.3 | 4.5 | 5.0 | 5.0 | 4.0 | 4.0 | 2.8 | 3.0 | 3.3 | 3.5 | 4.0 |
| Plano | 2.8 | 2.9 | 3.9 | 4.3 | 5.4 | 3.4 | 1.8 | 2.1 | 2.8 | 3.9 | 3.6 | 3.6 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Louisville | 12 | 11 | 14 | 15 | 15 | 17 | 19 | 20 | 20 | 19 | 16 | 12 |
| Plano | 18 | 16 | 17 | 18 | 17 | 21 | 24 | 25 | 23 | 22 | 19 | 18 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Louisville vs another city
- Louisville vs Jeffersontown, KY
- Louisville vs St. Matthews, KY
- Louisville vs Douglass Hills, KY
- Louisville vs Lyndon, KY
- Louisville vs Hillview, KY
- Louisville vs Middletown, KY
- Louisville vs New York, NY
- Louisville vs Los Angeles, CA
- Louisville vs Chicago, IL
- Louisville vs Houston, TX
- Louisville vs Phoenix, AZ
- Louisville vs Philadelphia, PA
Plano vs another city
- Plano vs Richardson, TX
- Plano vs Allen, TX
- Plano vs Parker, TX
- Plano vs Addison, TX
- Plano vs Frisco, TX
- Plano vs Murphy, TX
- Plano vs New York, NY
- Plano vs Los Angeles, CA
- Plano vs Chicago, IL
- Plano vs Houston, TX
- Plano vs Phoenix, AZ
- Plano 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).