Martinsville, Indiana Climate
United States
Pop. 11,690 Elev. 187 m / 614 ft
TZ: America/Indiana/Indianapolis (UTC-4) ·
Martinsville sees warm summers peaking at 87°F (31°C) in July, and frigid winters that bottom out around 17°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 101°F (38°C), while wind chill can drive winter lows to 10°F (-12°C). Precipitation occurs on roughly 65 days per year (40.0 in / 1015 mm total), with snow on 6 days and 29 in (724 mm) of annual accumulation. The city averages 122 sunny days per year and around 49 thunderstorm days.
| Temperature | 87°F (31°C) high | 17°F (-8°C) low |
| Feels like | 101°F (38°C) high | 10°F (-12°C) low |
| Rain | 65 days | 40.0 in (1015 mm) /yr |
| Snow | 6 days | 28.5 in (724 mm) /yr |
| Sky | 122 sunny | 49 stormy |
| Wind | 2.4 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
55
Jan 67
Feb 58
Mar 66
Apr 69
May 59
Jun 62
Jul 46
Aug 36
Sep 48
Oct 54
Nov 73
Dec Humidity (%)
71
Jan 70
Feb 59
Mar 64
Apr 69
May 71
Jun 74
Jul 67
Aug 61
Sep 65
Oct 68
Nov 76
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 21 mi Indianapolis International Airport (IND)
Ski resort 85 mi Perfect North Slopes
National park 38 mi Fort Harrison State Park
Mountain peak
(4,938 ft) 304 mi Gregory Bald
Hospital 1 mi IU Health Morgan Hospital
Hiking trail 8 mi Mason Ridge Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 32°F 0°C | 17°F -8°C | 0.7 in 18 mm | 12.0 in306 mm | 10 |
| February | 41°F 5°C | 25°F -4°C | 2.6 in 66 mm | 4.9 in125 mm | 8 |
| March | 60°F 16°C | 39°F 4°C | 5.2 in 131 mm | 1.2 in30 mm | 10 |
| April | 66°F 19°C | 46°F 8°C | 7.1 in 180 mm | — | 5 |
| May | 71°F 22°C | 55°F 13°C | 4.4 in 111 mm | — | 5 |
| June | 83°F 29°C | 67°F 19°C | 4.2 in 106 mm | — | 8 |
| July | 87°F 31°C | 72°F 22°C | 6.0 in 153 mm | — | 9 |
| August | 83°F 28°C | 64°F 18°C | 1.2 in 30 mm | — | 17 |
| September | 82°F 28°C | 57°F 14°C | 2.9 in 74 mm | — | 19 |
| October | 69°F 20°C | 49°F 9°C | 2.1 in 53 mm | — | 16 |
| November | 53°F 12°C | 37°F 3°C | 2.3 in 59 mm | 3.2 in82 mm | 10 |
| December | 42°F 5°C | 26°F -3°C | 1.4 in 35 mm | 7.2 in182 mm | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 10 | 0 |
| February | 8 | 2 |
| March | 10 | 5 |
| April | 5 | 6 |
| May | 5 | 9 |
| June | 8 | 6 |
| July | 9 | 10 |
| August | 17 | 2 |
| September | 19 | 4 |
| October | 16 | 3 |
| November | 10 | 2 |
| December | 5 | 0 |