Canonsburg and Washington have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Canonsburg | Metric | Washington |
|---|---|---|
| 163 days | Sunny daysclear or partly cloudy skies | 163 days |
| 46 in | Precipitationper year | 46 in |
| 153 days | Wet daysrain or snow per year | 153 days |
| 31 in | Snowfallper year | 32 in |
| 7 days | Hot daysabove 90 °F | 7 days |
| 119 days | Freezing nightsat or below 32 °F | 121 days |
| 72% | Humidityaverage relative | 72% |
| 52 °F | Average temperatureyear round | 52 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canonsburg high | 37 | 40 | 49 | 63 | 72 | 80 | 83 | 82 | 76 | 64 | 52 | 41 |
| Washington high | 37 | 40 | 49 | 63 | 72 | 80 | 83 | 83 | 76 | 64 | 52 | 41 |
| Canonsburg low | 20 | 22 | 29 | 40 | 50 | 58 | 62 | 61 | 54 | 43 | 34 | 26 |
| Washington low | 20 | 22 | 29 | 40 | 49 | 58 | 62 | 60 | 54 | 43 | 33 | 26 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canonsburg | 3.5 | 3.1 | 4.3 | 4.4 | 4.7 | 4.7 | 4.5 | 3.4 | 3.7 | 3.4 | 3.4 | 3.4 |
| Washington | 3.5 | 3.1 | 4.3 | 4.4 | 4.7 | 4.7 | 4.5 | 3.4 | 3.7 | 3.4 | 3.4 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canonsburg | 8 | 8 | 12 | 13 | 14 | 16 | 18 | 19 | 18 | 16 | 12 | 8 |
| Washington | 8 | 8 | 12 | 13 | 14 | 16 | 18 | 19 | 18 | 16 | 12 | 8 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Canonsburg vs another city
- Canonsburg vs Bethel Park, PA
- Canonsburg vs Carnegie, PA
- Canonsburg vs Castle Shannon, PA
- Canonsburg vs Dormont, PA
- Canonsburg vs Whitehall, PA
- Canonsburg vs New York, NY
- Canonsburg vs Los Angeles, CA
- Canonsburg vs Chicago, IL
- Canonsburg vs Houston, TX
- Canonsburg vs Phoenix, AZ
- Canonsburg vs Philadelphia, PA
Washington vs another city
- Washington vs Bethel Park, PA
- Washington vs Castle Shannon, PA
- Washington vs Jefferson Hills, PA
- Washington vs Carnegie, PA
- Washington vs Pleasant Hills, PA
- Washington vs New York, NY
- Washington vs Los Angeles, CA
- Washington vs Chicago, IL
- Washington vs Houston, TX
- Washington vs Phoenix, AZ
- Washington 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).