The year at a glance
Averages from 30 years of climate history, 1991-2020
| Richfield | Metric | Sussex |
|---|---|---|
| 182 days | Sunny daysclear or partly cloudy skies | 182 days |
| 34 in | Precipitationper year | 34 in |
| 126 days | Wet daysrain or snow per year | 126 days |
| 48 in | Snowfallper year | 46 in |
| 11 days | Hot daysabove 90 °F | 9 days |
| 153 days | Freezing nightsat or below 32 °F | 151 days |
| 70% | Humidityaverage relative | 70% |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Richfield high | 28 | 32 | 43 | 55 | 68 | 78 | 83 | 80 | 73 | 60 | 45 | 33 |
| Sussex high | 28 | 31 | 43 | 55 | 67 | 78 | 82 | 80 | 73 | 60 | 45 | 33 |
| Richfield low | 11 | 14 | 24 | 34 | 45 | 55 | 60 | 59 | 51 | 40 | 28 | 18 |
| Sussex low | 11 | 14 | 24 | 34 | 46 | 55 | 61 | 59 | 51 | 40 | 28 | 18 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Richfield | 1.7 | 1.7 | 2.3 | 3.9 | 3.7 | 3.7 | 3.2 | 3.6 | 2.9 | 2.8 | 2.1 | 1.9 |
| Sussex | 1.7 | 1.7 | 2.3 | 3.9 | 3.7 | 3.7 | 3.2 | 3.6 | 2.9 | 2.8 | 2.1 | 1.9 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Richfield | 12 | 12 | 14 | 13 | 15 | 16 | 21 | 20 | 19 | 16 | 13 | 11 |
| Sussex | 12 | 12 | 14 | 13 | 15 | 16 | 21 | 20 | 19 | 16 | 13 | 11 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Richfield vs another city
- Richfield vs Germantown, WI
- Richfield vs Jackson, WI
- Richfield vs Slinger, WI
- Richfield vs Menomonee Falls, WI
- Richfield vs Hartford, WI
- Richfield vs New York, NY
- Richfield vs Los Angeles, CA
- Richfield vs Chicago, IL
- Richfield vs Houston, TX
- Richfield vs Phoenix, AZ
- Richfield vs Philadelphia, PA
Sussex vs another city
- Sussex vs Pewaukee, WI
- Sussex vs Pewaukee, WI
- Sussex vs Menomonee Falls, WI
- Sussex vs Hartland, WI
- Sussex vs Brookfield, WI
- Sussex vs New York, NY
- Sussex vs Los Angeles, CA
- Sussex vs Chicago, IL
- Sussex vs Houston, TX
- Sussex vs Phoenix, AZ
- Sussex 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).