The year at a glance
Averages from 30 years of climate history, 1991-2020
| Troy | Metric | Warrenton |
|---|---|---|
| 203 days | Sunny daysclear or partly cloudy skies | 204 days |
| 41 in | Precipitationper year | 41 in |
| 116 days | Wet daysrain or snow per year | 116 days |
| 14 in | Snowfallper year | 13 in |
| 34 days | Hot daysabove 90 °F | 30 days |
| 110 days | Freezing nightsat or below 32 °F | 110 days |
| 68% | Humidityaverage relative | 68% |
| 54 °F | Average temperatureyear round | 55 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Troy high | 38 | 44 | 55 | 67 | 75 | 84 | 87 | 86 | 79 | 68 | 54 | 42 |
| Warrenton high | 39 | 44 | 55 | 66 | 75 | 84 | 88 | 87 | 80 | 68 | 55 | 43 |
| Troy low | 20 | 23 | 33 | 43 | 53 | 63 | 66 | 64 | 56 | 45 | 34 | 25 |
| Warrenton low | 20 | 23 | 33 | 43 | 53 | 63 | 66 | 65 | 56 | 45 | 34 | 25 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Troy | 2.4 | 2.4 | 3.5 | 4.7 | 5.0 | 4.1 | 3.5 | 3.1 | 3.1 | 3.1 | 3.5 | 2.4 |
| Warrenton | 2.4 | 2.4 | 3.5 | 4.7 | 5.0 | 4.1 | 3.4 | 3.2 | 3.2 | 3.2 | 3.4 | 2.4 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Troy | 15 | 13 | 15 | 15 | 16 | 17 | 21 | 22 | 21 | 19 | 17 | 14 |
| Warrenton | 15 | 13 | 15 | 15 | 15 | 17 | 20 | 22 | 21 | 19 | 17 | 15 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Troy vs another city
- Troy vs Wright City, MO
- Troy vs Wentzville, MO
- Troy vs Lake St. Louis, MO
- Troy vs O'Fallon, MO
- Troy vs Dardenne Prairie, MO
- Troy vs New York, NY
- Troy vs Los Angeles, CA
- Troy vs Chicago, IL
- Troy vs Houston, TX
- Troy vs Phoenix, AZ
- Troy vs Philadelphia, PA
Warrenton vs another city
- Warrenton vs Wright City, MO
- Warrenton vs Wentzville, MO
- Warrenton vs Lake St. Louis, MO
- Warrenton vs Washington, MO
- Warrenton vs O'Fallon, MO
- Warrenton vs New York, NY
- Warrenton vs Los Angeles, CA
- Warrenton vs Chicago, IL
- Warrenton vs Houston, TX
- Warrenton vs Phoenix, AZ
- Warrenton 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).