MI
Greenville and Rockford have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Greenville | Metric | Rockford |
|---|---|---|
| 166 days | Sunny daysclear or partly cloudy skies | 163 days |
| 35 in | Precipitationper year | 37 in |
| 137 days | Wet daysrain or snow per year | 141 days |
| 73 in | Snowfallper year | 67 in |
| 13 days | Hot daysabove 90 °F | 13 days |
| 162 days | Freezing nightsat or below 32 °F | 157 days |
| 71% | Humidityaverage relative | 71% |
| 47 °F | Average temperatureyear round | 47 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Greenville high | 31 | 34 | 46 | 59 | 71 | 80 | 84 | 82 | 75 | 62 | 48 | 36 |
| Rockford high | 31 | 35 | 45 | 58 | 70 | 79 | 83 | 81 | 74 | 62 | 47 | 36 |
| Greenville low | 13 | 13 | 22 | 32 | 44 | 53 | 56 | 55 | 47 | 37 | 28 | 19 |
| Rockford low | 15 | 15 | 23 | 33 | 44 | 54 | 58 | 56 | 49 | 38 | 29 | 21 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Greenville | 2.3 | 1.9 | 2.4 | 3.9 | 3.9 | 3.6 | 3.3 | 3.2 | 2.9 | 3.2 | 2.6 | 2.2 |
| Rockford | 2.3 | 1.9 | 2.4 | 4.0 | 4.1 | 3.8 | 3.6 | 3.4 | 3.1 | 3.3 | 2.6 | 2.3 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Greenville | 6 | 10 | 14 | 14 | 15 | 17 | 21 | 19 | 19 | 14 | 10 | 6 |
| Rockford | 6 | 9 | 14 | 13 | 15 | 17 | 21 | 19 | 19 | 14 | 10 | 6 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Greenville vs another city
- Greenville vs Belding, MI
- Greenville vs Ionia, MI
- Greenville vs Forest Hills, MI
- Greenville vs Northview, MI
- Greenville vs Comstock Park, MI
- Greenville vs New York, NY
- Greenville vs Los Angeles, CA
- Greenville vs Chicago, IL
- Greenville vs Houston, TX
- Greenville vs Phoenix, AZ
- Greenville vs Philadelphia, PA
Rockford vs another city
- Rockford vs Northview, MI
- Rockford vs Comstock Park, MI
- Rockford vs Forest Hills, MI
- Rockford vs Grand Rapids, MI
- Rockford vs East Grand Rapids, MI
- Rockford vs Walker, MI
- Rockford vs New York, NY
- Rockford vs Los Angeles, CA
- Rockford vs Chicago, IL
- Rockford vs Houston, TX
- Rockford vs Phoenix, AZ
- Rockford 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).