Chester and Ridley Park have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Chester | Metric | Ridley Park |
|---|---|---|
| 205 days | Sunny daysclear or partly cloudy skies | 203 days |
| 42 in | Precipitationper year | 43 in |
| 117 days | Wet daysrain or snow per year | 120 days |
| 19 in | Snowfallper year | 22 in |
| 27 days | Hot daysabove 90 °F | 30 days |
| 79 days | Freezing nightsat or below 32 °F | 77 days |
| 70% | Humidityaverage relative | 68% |
| 57 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chester high | 42 | 45 | 53 | 65 | 74 | 83 | 88 | 86 | 80 | 68 | 57 | 47 |
| Ridley Park high | 42 | 45 | 53 | 65 | 75 | 84 | 88 | 86 | 80 | 68 | 56 | 47 |
| Chester low | 26 | 28 | 34 | 45 | 55 | 64 | 70 | 68 | 61 | 49 | 40 | 32 |
| Ridley Park low | 27 | 28 | 35 | 45 | 55 | 64 | 70 | 68 | 61 | 50 | 40 | 32 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chester | 3.1 | 2.9 | 4.0 | 3.4 | 3.3 | 3.7 | 3.6 | 3.8 | 3.9 | 3.6 | 2.9 | 3.8 |
| Ridley Park | 3.2 | 3.0 | 4.1 | 3.6 | 3.5 | 3.8 | 3.9 | 3.7 | 4.1 | 3.6 | 2.9 | 4.0 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chester | 17 | 16 | 16 | 15 | 16 | 17 | 19 | 19 | 18 | 19 | 17 | 17 |
| Ridley Park | 16 | 16 | 16 | 15 | 16 | 16 | 18 | 19 | 18 | 19 | 17 | 16 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Chester vs another city
- Chester vs Brookhaven, PA
- Chester vs Woodlyn, PA
- Chester vs Village Green-Green Ridge, PA
- Chester vs Boothwyn, PA
- Chester vs Folsom, PA
- Chester vs New York, NY
- Chester vs Los Angeles, CA
- Chester vs Chicago, IL
- Chester vs Houston, TX
- Chester vs Phoenix, AZ
- Chester vs Philadelphia, PA
Ridley Park vs another city
- Ridley Park vs Woodlyn, PA
- Ridley Park vs Folsom, PA
- Ridley Park vs Prospect Park, PA
- Ridley Park vs Norwood, PA
- Ridley Park vs Swarthmore, PA
- Ridley Park vs Glenolden, PA
- Ridley Park vs New York, NY
- Ridley Park vs Los Angeles, CA
- Ridley Park vs Chicago, IL
- Ridley Park vs Houston, TX
- Ridley Park vs Phoenix, AZ
- Ridley 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).