Decatur and Gresham Park have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Decatur | Metric | Gresham Park |
|---|---|---|
| 204 days | Sunny daysclear or partly cloudy skies | 204 days |
| 46 in | Precipitationper year | 46 in |
| 125 days | Wet daysrain or snow per year | 125 days |
| 2 in | Snowfallper year | 2 in |
| 52 days | Hot daysabove 90 °F | 51 days |
| 47 days | Freezing nightsat or below 32 °F | 42 days |
| 71% | Humidityaverage relative | 71% |
| 62 °F | Average temperatureyear round | 63 °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 | 53 | 57 | 65 | 73 | 81 | 87 | 90 | 89 | 83 | 73 | 63 | 55 |
| Gresham Park high | 53 | 57 | 65 | 73 | 81 | 87 | 90 | 89 | 83 | 74 | 63 | 55 |
| Decatur low | 33 | 37 | 43 | 50 | 59 | 67 | 70 | 70 | 64 | 52 | 41 | 36 |
| Gresham Park low | 34 | 37 | 44 | 51 | 60 | 67 | 71 | 70 | 64 | 53 | 42 | 37 |
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 | 4.2 | 4.5 | 4.5 | 3.5 | 3.0 | 3.9 | 4.0 | 4.0 | 3.5 | 3.1 | 3.7 | 4.3 |
| Gresham Park | 4.2 | 4.5 | 4.5 | 3.5 | 3.0 | 3.9 | 4.0 | 4.0 | 3.5 | 3.1 | 3.7 | 4.3 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Decatur | 16 | 14 | 16 | 18 | 18 | 17 | 17 | 17 | 19 | 20 | 18 | 15 |
| Gresham Park | 16 | 14 | 16 | 18 | 18 | 17 | 17 | 17 | 19 | 20 | 18 | 15 |
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 Druid Hills, GA
- Decatur vs Scottdale, GA
- Decatur vs North Decatur, GA
- Decatur vs Belvedere Park, GA
- Decatur vs Candler-McAfee, GA
- Decatur vs North Druid Hills, GA
- 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
Gresham Park vs another city
- Gresham Park vs Panthersville, GA
- Gresham Park vs Candler-McAfee, GA
- Gresham Park vs Belvedere Park, GA
- Gresham Park vs Conley, GA
- Gresham Park vs Druid Hills, GA
- Gresham Park vs New York, NY
- Gresham Park vs Los Angeles, CA
- Gresham Park vs Chicago, IL
- Gresham Park vs Houston, TX
- Gresham Park vs Phoenix, AZ
- Gresham Park 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).