Hammond, IN Weather & Climate Normals
What a normal year in Hammond actually looks like
On the 30-year record NOAA keeps for Hammond, IN, the comfort score comes out to 45/100, strongly seasonal: Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. Only 5 months a year land in the 55–75°F range this site treats as mild.
How much Hammond's weather actually swings
Average temperatures in Hammond run from 23°F in Jan up to 74°F in Jul, a 50.7°F seasonal swing, one of the widest gaps in this dataset.
Hammond, month by month
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 31°F | 15°F | 2.49in | 10.2in |
| Feb | 35°F | 18°F | 2.15in | 7.5in |
| Mar | 46°F | 28°F | 2.65in | 4.9in |
| Apr | 59°F | 38°F | 4.02in | 0.5in |
| May | 71°F | 49°F | 4.57in | 0in |
| Jun | 80°F | 59°F | 4.91in | 0in |
| Jul | 84°F | 64°F | 4.73in | 0in |
| Aug | 82°F | 62°F | 4.02in | 0in |
| Sep | 76°F | 55°F | 3.44in | 0in |
| Oct | 63°F | 42°F | 3.65in | 0.2in |
| Nov | 48°F | 31°F | 3in | 0.9in |
| Dec | 36°F | 22°F | 2.47in | 4in |
If you're timing a visit, May, Jun, Jul, Aug, and Sep are Hammond's mildest stretch; if you're moving there, you should plan around Jan's cold instead.
How wet Hammond actually gets
Over a typical year, Hammond sees about 42.1in of precipitation a year across roughly 124 days with measurable rain or snow, with 28.2in of snow a year.
Hammond against the rest of the country
Out of 4876 cities scored here, Hammond comes in at 3228; within IN alone it ranks 78 of 126. Population is about 76,030.
Checking the actual forecast
These figures come from Park Forest, IL US, the NOAA station 12.9 miles from Hammond, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · What a 30-year climate normal actually is