IN
Charlestown and Madison have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Charlestown | Metric | Madison |
|---|---|---|
| 187 days | Sunny daysclear or partly cloudy skies | 187 days |
| 46 in | Precipitationper year | 45 in |
| 128 days | Wet daysrain or snow per year | 129 days |
| 14 in | Snowfallper year | 12 in |
| 41 days | Hot daysabove 90 °F | 25 days |
| 87 days | Freezing nightsat or below 32 °F | 98 days |
| 71% | Humidityaverage relative | 69% |
| 57 °F | Average temperatureyear round | 56 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Charlestown high | 42 | 47 | 56 | 69 | 77 | 85 | 88 | 87 | 81 | 69 | 56 | 46 |
| Madison high | 42 | 47 | 57 | 68 | 77 | 84 | 88 | 87 | 81 | 70 | 57 | 46 |
| Charlestown low | 26 | 29 | 36 | 46 | 57 | 65 | 68 | 67 | 60 | 48 | 37 | 30 |
| Madison low | 24 | 25 | 33 | 43 | 54 | 62 | 66 | 65 | 58 | 46 | 35 | 29 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Charlestown | 3.5 | 3.2 | 4.3 | 5.0 | 5.1 | 4.1 | 3.8 | 2.8 | 3.0 | 3.3 | 3.5 | 3.9 |
| Madison | 3.5 | 3.3 | 4.3 | 5.0 | 5.0 | 4.1 | 3.6 | 2.9 | 2.9 | 3.2 | 3.5 | 3.9 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Charlestown | 12 | 11 | 14 | 15 | 15 | 17 | 19 | 20 | 20 | 18 | 15 | 12 |
| Madison | 12 | 11 | 14 | 15 | 15 | 17 | 19 | 20 | 20 | 18 | 15 | 12 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Charlestown vs another city
- Charlestown vs Sellersburg, IN
- Charlestown vs Jeffersonville, IN
- Charlestown vs Clarksville, IN
- Charlestown vs New Albany, IN
- Charlestown vs Crestwood, KY
- Charlestown vs Lyndon, KY
- Charlestown vs New York, NY
- Charlestown vs Los Angeles, CA
- Charlestown vs Chicago, IL
- Charlestown vs Houston, TX
- Charlestown vs Phoenix, AZ
- Charlestown vs Philadelphia, PA
Madison vs another city
- Madison vs Scottsburg, IN
- Madison vs North Vernon, IN
- Madison vs La Grange, KY
- Madison vs Crestwood, KY
- Madison vs Seymour, IN
- Madison vs New York, NY
- Madison vs Los Angeles, CA
- Madison vs Chicago, IL
- Madison vs Houston, TX
- Madison vs Phoenix, AZ
- Madison 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).