Weather in Hammond, Indiana, United States
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | -6°C | 0°C | 73.2 mm | 74% | 40.9 km/h |
| February | -5°C | 3°C | 59.9 mm | 61% | 43.6 km/h |
| March | 1°C | 10°C | 106.5 mm | 63% | 47.4 km/h |
| April | 5°C | 14°C | 89.5 mm | 62% | 46.7 km/h |
| May | 11°C | 20°C | 107.4 mm | 62% | 39.8 km/h |
| June | 17°C | 26°C | 120.4 mm | 51% | 39.3 km/h |
| July | 19°C | 27°C | 105.1 mm | 53% | 33.2 km/h |
| August | 19°C | 27°C | 85.2 mm | 50% | 34.0 km/h |
| September | 15°C | 24°C | 64.1 mm | 44% | 34.2 km/h |
| October | 9°C | 18°C | 114.4 mm | 50% | 40.8 km/h |
| November | 2°C | 10°C | 60.1 mm | 58% | 43.3 km/h |
| December | -2°C | 4°C | 72.5 mm | 73% | 43.5 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.3% | |
| March | 0.3% | |
| April | 5.7% | |
| May | 18.4% | |
| June | 37.7% | |
| July | 37.0% | |
| August | 41.6% | |
| September | 49.7% | |
| October | 17.1% | |
| November | 1.8% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 301,148
- Elevation
- 204 m
- Coordinates
- 41.61°N, 87.59°W
- Urban area
- 163 km²
Weather averages use 4 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: