Westport, Indiana Climate
United States
Pop. 1,422 Elev. 247 m / 810 ft
TZ: America/Indiana/Indianapolis (UTC-4) ·
Westport sees warm summers peaking at 86°F (30°C) in July, and frigid winters that bottom out around 18°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 98°F (37°C), while wind chill can drive winter lows to 10°F (-12°C). Precipitation occurs on roughly 77 days per year (46.2 in / 1174 mm total), with snow on 5 days and 31 in (798 mm) of annual accumulation. The city averages 120 sunny days per year and around 48 thunderstorm days.
| Temperature | 86°F (30°C) high | 18°F (-8°C) low |
| Feels like | 98°F (37°C) high | 10°F (-12°C) low |
| Rain | 77 days | 46.2 in (1174 mm) /yr |
| Snow | 5 days | 31.4 in (798 mm) /yr |
| Sky | 120 sunny | 48 stormy |
| Wind | 2.5 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, May, Jun, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
55
Jan 69
Feb 58
Mar 68
Apr 70
May 57
Jun 61
Jul 43
Aug 36
Sep 48
Oct 56
Nov 73
Dec Humidity (%)
69
Jan 69
Feb 57
Mar 62
Apr 67
May 70
Jun 74
Jul 70
Aug 62
Sep 66
Oct 69
Nov 75
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 54 mi Indianapolis International Airport (IND)
Ski resort 37 mi Perfect North Slopes
National park 54 mi Fort Harrison State Park
Mountain peak
(4,938 ft) 269 mi Gregory Bald
Hospital 12 mi Saint Vincent Jennings Hospital
Hiking trail 19 mi
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 32°F 0°C | 18°F -8°C | 1.1 in 27 mm | 12.9 in328 mm | 10 |
| February | 42°F 6°C | 26°F -3°C | 4.6 in 117 mm | 6.8 in172 mm | 6 |
| March | 61°F 16°C | 39°F 4°C | 4.1 in 105 mm | 0.9 in23 mm | 12 |
| April | 67°F 19°C | 47°F 8°C | 7.8 in 199 mm | — | 4 |
| May | 72°F 22°C | 56°F 13°C | 4.5 in 115 mm | — | 4 |
| June | 83°F 28°C | 68°F 20°C | 4.6 in 118 mm | — | 9 |
| July | 86°F 30°C | 72°F 22°C | 7.3 in 186 mm | — | 9 |
| August | 81°F 27°C | 64°F 18°C | 1.6 in 42 mm | — | 18 |
| September | 81°F 27°C | 58°F 15°C | 2.9 in 73 mm | — | 19 |
| October | 68°F 20°C | 49°F 9°C | 3.4 in 85 mm | — | 15 |
| November | 52°F 11°C | 37°F 3°C | 2.4 in 62 mm | 2.2 in56 mm | 11 |
| December | 43°F 6°C | 27°F -3°C | 1.8 in 46 mm | 8.6 in219 mm | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 10 | 0 |
| February | 6 | 3 |
| March | 12 | 5 |
| April | 4 | 9 |
| May | 4 | 5 |
| June | 9 | 5 |
| July | 9 | 11 |
| August | 18 | 1 |
| September | 19 | 3 |
| October | 15 | 2 |
| November | 11 | 3 |
| December | 3 | 1 |