Rockville, Indiana Climate
United States
Pop. 2,545 Elev. 221 m / 725 ft
TZ: America/Indiana/Indianapolis (UTC-4) ·
Rockville has warm summers with average highs of 88°F (31°C) in July, and frigid winters averaging 16°F (-9°C) in January. Humidity pushes the summer feels-like temperature to 102°F (39°C), while wind chill can drive winter lows to 9°F (-13°C). Rain falls on about 51 days per year (32.3 in / 821 mm total), with snow on 6 days and 30 in (764 mm) of annual accumulation. The city averages 121 sunny days per year and around 34 thunderstorm days.
| Temperature | 88°F (31°C) high | 16°F (-9°C) low |
| Feels like | 102°F (39°C) high | 9°F (-13°C) low |
| Rain | 51 days | 32.3 in (821 mm) /yr |
| Snow | 6 days | 30.1 in (764 mm) /yr |
| Sky | 121 sunny | 34 stormy |
| Wind | 2.4 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
54
Jan 65
Feb 56
Mar 66
Apr 64
May 61
Jun 62
Jul 45
Aug 34
Sep 45
Oct 52
Nov 71
Dec Humidity (%)
72
Jan 68
Feb 58
Mar 63
Apr 66
May 68
Jun 72
Jul 64
Aug 57
Sep 60
Oct 67
Nov 77
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 47 mi Purdue University Airport (LAF)
Ski resort 134 mi Nappanee Sledding Hill
National park 41 mi Shakamak State Park
Mountain peak
(4,938 ft) 346 mi Gregory Bald
Hospital 12 mi Union Hospital Clinton
Hiking trail 8 mi Trail 7
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°F 0°C | 16°F -9°C | 0.7 in 17 mm | 10.7 in272 mm | 11 |
| February | 41°F 5°C | 25°F -4°C | 1.1 in 27 mm | 5.9 in151 mm | 7 |
| March | 61°F 16°C | 39°F 4°C | 3.9 in 100 mm | 1.1 in29 mm | 11 |
| April | 66°F 19°C | 46°F 8°C | 5.9 in 151 mm | — | 4 |
| May | 72°F 22°C | 55°F 13°C | 3.6 in 91 mm | — | 6 |
| June | 84°F 29°C | 68°F 20°C | 4.2 in 106 mm | — | 7 |
| July | 88°F 31°C | 72°F 22°C | 5.4 in 138 mm | — | 7 |
| August | 84°F 29°C | 65°F 18°C | 0.8 in 21 mm | — | 17 |
| September | 83°F 28°C | 58°F 14°C | 1.8 in 45 mm | — | 19 |
| October | 70°F 21°C | 50°F 10°C | 2.0 in 50 mm | — | 17 |
| November | 53°F 12°C | 37°F 3°C | 1.7 in 43 mm | 5.5 in139 mm | 11 |
| December | 41°F 5°C | 25°F -4°C | 1.2 in 31 mm | 6.8 in172 mm | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 11 | 0 |
| February | 7 | 0 |
| March | 11 | 3 |
| April | 4 | 5 |
| May | 6 | 5 |
| June | 7 | 5 |
| July | 7 | 8 |
| August | 17 | 0 |
| September | 19 | 2 |
| October | 17 | 2 |
| November | 11 | 3 |
| December | 4 | 1 |