Eureka and Valley Park have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Eureka | Metric | Valley Park |
|---|---|---|
| 202 days | Sunny daysclear or partly cloudy skies | 203 days |
| 41 in | Precipitationper year | 42 in |
| 119 days | Wet daysrain or snow per year | 119 days |
| 11 in | Snowfallper year | 10 in |
| 40 days | Hot daysabove 90 °F | 43 days |
| 105 days | Freezing nightsat or below 32 °F | 99 days |
| 69% | Humidityaverage relative | 68% |
| 56 °F | Average temperatureyear round | 57 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eureka high | 40 | 46 | 56 | 68 | 77 | 85 | 89 | 88 | 81 | 69 | 56 | 45 |
| Valley Park high | 40 | 46 | 56 | 68 | 77 | 85 | 89 | 88 | 81 | 70 | 56 | 45 |
| Eureka low | 22 | 25 | 34 | 44 | 55 | 64 | 68 | 66 | 57 | 46 | 35 | 26 |
| Valley Park low | 23 | 26 | 35 | 46 | 56 | 65 | 69 | 67 | 59 | 47 | 36 | 27 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eureka | 2.7 | 2.4 | 3.7 | 4.5 | 4.9 | 3.9 | 3.3 | 3.1 | 3.2 | 3.4 | 3.6 | 2.5 |
| Valley Park | 2.8 | 2.5 | 3.8 | 4.6 | 4.9 | 4.0 | 3.4 | 3.0 | 3.2 | 3.5 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Eureka | 15 | 13 | 15 | 15 | 16 | 17 | 20 | 22 | 21 | 20 | 16 | 14 |
| Valley Park | 14 | 13 | 15 | 15 | 16 | 18 | 20 | 22 | 20 | 20 | 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.
Eureka vs another city
- Eureka vs Wildwood, MO
- Eureka vs Pacific, MO
- Eureka vs Ellisville, MO
- Eureka vs Ballwin, MO
- Eureka vs Murphy, MO
- Eureka vs New York, NY
- Eureka vs Los Angeles, CA
- Eureka vs Chicago, IL
- Eureka vs Houston, TX
- Eureka vs Phoenix, AZ
- Eureka vs Philadelphia, PA
Valley Park vs another city
- Valley Park vs Manchester, MO
- Valley Park vs Murphy, MO
- Valley Park vs Ballwin, MO
- Valley Park vs Des Peres, MO
- Valley Park vs Kirkwood, MO
- Valley Park vs Sunset Hills, MO
- Valley Park vs New York, NY
- Valley Park vs Los Angeles, CA
- Valley Park vs Chicago, IL
- Valley Park vs Houston, TX
- Valley Park vs Phoenix, AZ
- Valley Park 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).