Decatur and Taylorville have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Decatur | Metric | Taylorville |
|---|---|---|
| 194 days | Sunny daysclear or partly cloudy skies | 195 days |
| 41 in | Precipitationper year | 42 in |
| 120 days | Wet daysrain or snow per year | 119 days |
| 14 in | Snowfallper year | 15 in |
| 26 days | Hot daysabove 90 °F | 28 days |
| 110 days | Freezing nightsat or below 32 °F | 118 days |
| 69% | Humidityaverage relative | 69% |
| 53 °F | Average temperatureyear round | 54 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Decatur high | 34 | 39 | 51 | 64 | 74 | 82 | 85 | 84 | 78 | 65 | 51 | 39 |
| Taylorville high | 36 | 41 | 52 | 65 | 75 | 83 | 87 | 86 | 81 | 68 | 53 | 41 |
| Decatur low | 20 | 24 | 33 | 43 | 54 | 63 | 66 | 64 | 56 | 45 | 34 | 25 |
| Taylorville low | 19 | 23 | 32 | 42 | 54 | 63 | 65 | 63 | 55 | 44 | 33 | 25 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Decatur | 2.7 | 2.3 | 3.3 | 4.6 | 4.8 | 4.3 | 3.6 | 3.0 | 3.2 | 3.5 | 3.5 | 2.5 |
| Taylorville | 2.7 | 2.4 | 3.3 | 4.8 | 4.9 | 4.3 | 3.7 | 3.1 | 3.3 | 3.4 | 3.5 | 2.4 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Decatur | 13 | 12 | 14 | 14 | 15 | 17 | 21 | 21 | 21 | 18 | 16 | 13 |
| Taylorville | 13 | 12 | 15 | 15 | 15 | 17 | 21 | 22 | 20 | 19 | 16 | 13 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Decatur vs another city
- Decatur vs Mount Zion, IL
- Decatur vs Clinton, IL
- Decatur vs Monticello, IL
- Decatur vs Lincoln, IL
- Decatur vs Pana, IL
- Decatur vs New York, NY
- Decatur vs Los Angeles, CA
- Decatur vs Chicago, IL
- Decatur vs Houston, TX
- Decatur vs Phoenix, AZ
- Decatur vs Philadelphia, PA
Taylorville vs another city
- Taylorville vs Pana, IL
- Taylorville vs Chatham, IL
- Taylorville vs Springfield, IL
- Taylorville vs Mount Zion, IL
- Taylorville vs Hillsboro, IL
- Taylorville vs New York, NY
- Taylorville vs Los Angeles, CA
- Taylorville vs Chicago, IL
- Taylorville vs Houston, TX
- Taylorville vs Phoenix, AZ
- Taylorville 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).