Overland Park enjoys about 16 more sunny days a year than St. Louis.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Overland Park | Metric | St. Louis |
|---|---|---|
| 217 days | Sunny daysclear or partly cloudy skies | 201 days |
| 40 in | Precipitationper year | 42 in |
| 107 days | Wet daysrain or snow per year | 118 days |
| 14 in | Snowfallper year | 14 in |
| 34 days | Hot daysabove 90 °F | 46 days |
| 103 days | Freezing nightsat or below 32 °F | 81 days |
| 68% | Humidityaverage relative | 67% |
| 55 °F | Average temperatureyear round | 58 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overland Park high | 39 | 44 | 55 | 65 | 74 | 83 | 88 | 87 | 79 | 67 | 54 | 42 |
| St. Louis high | 41 | 46 | 56 | 68 | 77 | 86 | 90 | 88 | 81 | 70 | 56 | 45 |
| Overland Park low | 21 | 25 | 34 | 44 | 55 | 65 | 69 | 67 | 58 | 47 | 35 | 25 |
| St. Louis low | 24 | 28 | 38 | 48 | 58 | 67 | 71 | 70 | 61 | 50 | 39 | 30 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overland Park | 1.4 | 1.9 | 3.0 | 4.7 | 5.7 | 4.8 | 3.6 | 3.7 | 3.6 | 3.2 | 2.3 | 1.8 |
| St. Louis | 2.8 | 2.5 | 3.7 | 4.6 | 5.0 | 4.2 | 3.4 | 2.9 | 3.3 | 3.4 | 3.6 | 2.6 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overland Park | 17 | 15 | 16 | 16 | 16 | 19 | 22 | 20 | 22 | 20 | 18 | 17 |
| St. Louis | 14 | 12 | 15 | 15 | 16 | 17 | 21 | 22 | 21 | 19 | 16 | 14 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Overland Park vs another city
- Overland Park vs Leawood, KS
- Overland Park vs Olathe, KS
- Overland Park vs Prairie Village, KS
- Overland Park vs Lenexa, KS
- Overland Park vs Merriam, KS
- Overland Park vs Grandview, MO
- Overland Park vs New York, NY
- Overland Park vs Los Angeles, CA
- Overland Park vs Chicago, IL
- Overland Park vs Houston, TX
- Overland Park vs Phoenix, AZ
- Overland Park vs Philadelphia, PA
St. Louis vs another city
- St. Louis vs Maplewood, MO
- St. Louis vs Clayton, MO
- St. Louis vs Richmond Heights, MO
- St. Louis vs University City, MO
- St. Louis vs Shrewsbury, MO
- St. Louis vs Brentwood, MO
- St. Louis vs New York, NY
- St. Louis vs Los Angeles, CA
- St. Louis vs Chicago, IL
- St. Louis vs Houston, TX
- St. Louis vs Phoenix, AZ
- St. Louis 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).