IN
Calumet City and Hammond have remarkably similar climates.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Calumet City | Metric | Hammond |
|---|---|---|
| 179 days | Sunny daysclear or partly cloudy skies | 179 days |
| 39 in | Precipitationper year | 39 in |
| 133 days | Wet daysrain or snow per year | 133 days |
| 31 in | Snowfallper year | 32 in |
| 17 days | Hot daysabove 90 °F | 16 days |
| 118 days | Freezing nightsat or below 32 °F | 114 days |
| 72% | Humidityaverage relative | 72% |
| 51 °F | Average temperatureyear round | 51 °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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calumet City high | 32 | 36 | 47 | 60 | 71 | 81 | 84 | 82 | 76 | 63 | 49 | 37 |
| Hammond high | 32 | 36 | 46 | 58 | 70 | 79 | 83 | 82 | 75 | 63 | 49 | 37 |
| Calumet City low | 17 | 20 | 30 | 40 | 51 | 60 | 66 | 64 | 56 | 44 | 33 | 23 |
| Hammond low | 18 | 21 | 30 | 40 | 50 | 60 | 66 | 65 | 57 | 45 | 34 | 24 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calumet City | 2.5 | 2.1 | 3.0 | 4.3 | 4.5 | 4.0 | 3.8 | 3.7 | 3.0 | 3.3 | 2.8 | 2.3 |
| Hammond | 2.5 | 2.1 | 3.0 | 4.3 | 4.5 | 4.0 | 3.8 | 3.7 | 3.0 | 3.3 | 2.8 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Calumet City | 10 | 11 | 14 | 14 | 15 | 16 | 20 | 20 | 20 | 17 | 13 | 11 |
| Hammond | 10 | 11 | 14 | 14 | 15 | 16 | 20 | 20 | 20 | 17 | 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.
Calumet City vs another city
- Calumet City vs Lansing, IL
- Calumet City vs South Holland, IL
- Calumet City vs Dolton, IL
- Calumet City vs Munster, IN
- Calumet City vs Lynwood, IL
- Calumet City vs New York, NY
- Calumet City vs Los Angeles, CA
- Calumet City vs Chicago, IL
- Calumet City vs Houston, TX
- Calumet City vs Phoenix, AZ
- Calumet City vs Philadelphia, PA
Hammond vs another city
- Hammond vs East Chicago, IN
- Hammond vs Lansing, IL
- Hammond vs Munster, IN
- Hammond vs Dolton, IL
- Hammond vs Highland, IN
- Hammond vs New York, NY
- Hammond vs Los Angeles, CA
- Hammond vs Chicago, IL
- Hammond vs Houston, TX
- Hammond vs Phoenix, AZ
- Hammond 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).