Plainfield and Romeoville have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Plainfield | Metric | Romeoville |
|---|---|---|
| 182 days | Sunny daysclear or partly cloudy skies | 182 days |
| 38 in | Precipitationper year | 38 in |
| 125 days | Wet daysrain or snow per year | 127 days |
| 29 in | Snowfallper year | 32 in |
| 16 days | Hot daysabove 90 °F | 16 days |
| 127 days | Freezing nightsat or below 32 °F | 124 days |
| 71% | Humidityaverage relative | 71% |
| 51 °F | Average temperatureyear round | 51 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plainfield high | 31 | 36 | 48 | 60 | 72 | 81 | 84 | 82 | 76 | 63 | 49 | 36 |
| Romeoville high | 32 | 36 | 48 | 61 | 72 | 82 | 85 | 83 | 76 | 64 | 49 | 37 |
| Plainfield low | 16 | 20 | 29 | 39 | 50 | 60 | 64 | 63 | 55 | 43 | 32 | 22 |
| Romeoville low | 16 | 20 | 30 | 40 | 50 | 60 | 64 | 63 | 55 | 44 | 32 | 22 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plainfield | 2.1 | 2.0 | 2.7 | 4.4 | 4.6 | 4.3 | 3.7 | 3.6 | 3.0 | 3.1 | 2.5 | 2.2 |
| Romeoville | 2.1 | 2.0 | 2.7 | 4.4 | 4.5 | 4.2 | 3.7 | 3.7 | 2.9 | 3.1 | 2.5 | 2.1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plainfield | 11 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 17 | 14 | 11 |
| Romeoville | 11 | 11 | 14 | 13 | 15 | 16 | 20 | 20 | 20 | 17 | 14 | 12 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Plainfield vs another city
- Plainfield vs Oswego, IL
- Plainfield vs Boulder Hill, IL
- Plainfield vs Crest Hill, IL
- Plainfield vs Shorewood, IL
- Plainfield vs Bolingbrook, IL
- Plainfield vs New York, NY
- Plainfield vs Los Angeles, CA
- Plainfield vs Chicago, IL
- Plainfield vs Houston, TX
- Plainfield vs Phoenix, AZ
- Plainfield vs Philadelphia, PA
Romeoville vs another city
- Romeoville vs Crest Hill, IL
- Romeoville vs Bolingbrook, IL
- Romeoville vs Lockport, IL
- Romeoville vs Lemont, IL
- Romeoville vs Homer Glen, IL
- Romeoville vs New York, NY
- Romeoville vs Los Angeles, CA
- Romeoville vs Chicago, IL
- Romeoville vs Houston, TX
- Romeoville vs Phoenix, AZ
- Romeoville 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).