The year at a glance
Averages from 30 years of climate history, 1991-2020
| Rockton | Metric | Roscoe |
|---|---|---|
| 183 days | Sunny daysclear or partly cloudy skies | 183 days |
| 36 in | Precipitationper year | 36 in |
| 124 days | Wet daysrain or snow per year | 124 days |
| 36 in | Snowfallper year | 38 in |
| 9 days | Hot daysabove 90 °F | 9 days |
| 144 days | Freezing nightsat or below 32 °F | 144 days |
| 71% | Humidityaverage relative | 71% |
| 46 °F | Average temperatureyear round | 46 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockton high | 26 | 30 | 42 | 55 | 67 | 77 | 80 | 78 | 72 | 59 | 44 | 31 |
| Roscoe high | 26 | 30 | 42 | 56 | 67 | 77 | 80 | 79 | 72 | 59 | 44 | 31 |
| Rockton low | 11 | 14 | 24 | 35 | 46 | 56 | 60 | 58 | 51 | 39 | 28 | 17 |
| Roscoe low | 11 | 14 | 24 | 35 | 46 | 56 | 60 | 58 | 51 | 39 | 28 | 17 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockton | 1.8 | 1.8 | 2.4 | 4.1 | 4.0 | 4.0 | 3.4 | 3.5 | 3.3 | 2.8 | 2.3 | 2.1 |
| Roscoe | 1.8 | 1.8 | 2.4 | 4.1 | 4.0 | 4.0 | 3.4 | 3.5 | 3.3 | 2.8 | 2.3 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rockton | 12 | 12 | 14 | 13 | 15 | 16 | 20 | 20 | 19 | 17 | 14 | 12 |
| Roscoe | 12 | 12 | 14 | 13 | 15 | 16 | 20 | 20 | 19 | 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.
Rockton vs another city
- Rockton vs South Beloit, IL
- Rockton vs Beloit, WI
- Rockton vs Machesney Park, IL
- Rockton vs Loves Park, IL
- Rockton vs Candlewick Lake, IL
- Rockton vs New York, NY
- Rockton vs Los Angeles, CA
- Rockton vs Chicago, IL
- Rockton vs Houston, TX
- Rockton vs Phoenix, AZ
- Rockton vs Philadelphia, PA
Roscoe vs another city
- Roscoe vs Machesney Park, IL
- Roscoe vs South Beloit, IL
- Roscoe vs Loves Park, IL
- Roscoe vs Beloit, WI
- Roscoe vs Candlewick Lake, IL
- Roscoe vs New York, NY
- Roscoe vs Los Angeles, CA
- Roscoe vs Chicago, IL
- Roscoe vs Houston, TX
- Roscoe vs Phoenix, AZ
- Roscoe 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).