Johnstown, Ohio Climate
United States
Pop. 4,918 Elev. 354 m / 1,161 ft
TZ: America/New_York (UTC-4) ·
Summers in Johnstown are warm, with July highs around 85°F (29°C), while winters are frigid with January lows of 18°F (-8°C). Humidity pushes the summer feels-like temperature to 93°F (34°C), while wind chill can drive winter lows to 9°F (-13°C). Expect around 70 rainy days annually (42.9 in / 1090 mm total), with snow on 5 days and 32 in (800 mm) of annual accumulation. The city averages 112 sunny days per year and around 45 thunderstorm days.
| Temperature | 85°F (29°C) high | 18°F (-8°C) low |
| Feels like | 93°F (34°C) high | 9°F (-13°C) low |
| Rain | 70 days | 42.9 in (1090 mm) /yr |
| Snow | 5 days | 31.5 in (800 mm) /yr |
| Sky | 112 sunny | 45 stormy |
| Wind | 2.9 mph (1.3 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 (%)
64
Jan 77
Feb 57
Mar 68
Apr 70
May 60
Jun 62
Jul 43
Aug 33
Sep 42
Oct 57
Nov 78
Dec Humidity (%)
70
Jan 72
Feb 55
Mar 59
Apr 71
May 71
Jun 75
Jul 69
Aug 62
Sep 66
Oct 71
Nov 74
Dec Weather Days by Month
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 15 mi John Glenn Columbus International Airport (CMH)
Ski resort 53 mi Mad River Mountain
National park 71 mi Charles Young Buffalo Soldiers National Monument
Mountain peak
(5,053 ft) 246 mi Grave Mountain
Hospital 7 mi Mount Carmel New Albany Surgical Hospital
Hiking trail 11 mi North Country National Scenic Trail (OH)
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°F -1°C | 18°F -8°C | 0.6 in 15 mm | 11.0 in279 mm | 6 |
| February | 38°F 3°C | 24°F -5°C | 3.9 in 99 mm | 6.8 in172 mm | 2 |
| March | 58°F 14°C | 37°F 3°C | 3.6 in 93 mm | 0.8 in20 mm | 9 |
| April | 64°F 18°C | 45°F 7°C | 6.2 in 157 mm | 0.0 in1 mm | 8 |
| May | 68°F 20°C | 53°F 12°C | 7.0 in 177 mm | — | 3 |
| June | 82°F 28°C | 65°F 19°C | 6.0 in 152 mm | — | 8 |
| July | 85°F 29°C | 69°F 21°C | 5.1 in 131 mm | — | 9 |
| August | 79°F 26°C | 61°F 16°C | 0.9 in 24 mm | — | 16 |
| September | 79°F 26°C | 56°F 13°C | 1.8 in 45 mm | — | 20 |
| October | 65°F 19°C | 46°F 8°C | 3.7 in 93 mm | — | 17 |
| November | 50°F 10°C | 34°F 1°C | 1.9 in 48 mm | 2.3 in59 mm | 12 |
| December | 39°F 4°C | 23°F -5°C | 2.3 in 57 mm | 10.6 in270 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 6 | 0 |
| February | 2 | 3 |
| March | 9 | 5 |
| April | 8 | 7 |
| May | 3 | 9 |
| June | 8 | 9 |
| July | 9 | 5 |
| August | 16 | 1 |
| September | 20 | 1 |
| October | 17 | 2 |
| November | 12 | 2 |
| December | 2 | 1 |