Ottawa, Ohio Climate
United States
Pop. 4,398 Elev. 222 m / 728 ft
TZ: America/New_York (UTC-4) ·
Ottawa has warm summers with average highs of 85°F (29°C) in July, and frigid winters averaging 19°F (-7°C) in January. Humidity pushes the summer feels-like temperature to 94°F (34°C), while wind chill can drive winter lows to 9°F (-13°C). Rain falls on about 50 days per year (33.3 in / 847 mm total), with snow on 2 days and 32 in (808 mm) of annual accumulation. The city averages 110 sunny days per year and around 29 thunderstorm days. Nearby lake water reaches 80°F (27°C) in summer.
| Temperature | 85°F (29°C) high | 19°F (-7°C) low |
| Feels like | 94°F (34°C) high | 9°F (-13°C) low |
| Rain | 50 days | 33.3 in (847 mm) /yr |
| Snow | 2 days | 31.8 in (808 mm) /yr |
| Sky | 110 sunny | 29 stormy |
| Wind | 3.4 mph (1.5 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 (%)
66
Jan 74
Feb 57
Mar 64
Apr 66
May 55
Jun 59
Jul 47
Aug 34
Sep 40
Oct 57
Nov 77
Dec Humidity (%)
68
Jan 71
Feb 55
Mar 58
Apr 69
May 70
Jun 74
Jul 70
Aug 62
Sep 62
Oct 69
Nov 74
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 41 mi Eugene F. Kranz Toledo Express Airport (TOL)
Ski resort 52 mi Mad River Mountain
National park 91 mi Charles Young Buffalo Soldiers National Monument
Mountain peak
(5,053 ft) 327 mi Grave Mountain
Hospital 12 mi Bluffton Hospital
Hiking trail 23 mi Buckeye Trail (Defiance)
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°F -1°C | 19°F -7°C | 0.8 in 20 mm | 8.5 in215 mm | 5 |
| February | 37°F 3°C | 23°F -5°C | 1.6 in 41 mm | 9.4 in238 mm | 2 |
| March | 57°F 14°C | 37°F 3°C | 2.8 in 70 mm | 0.5 in13 mm | 8 |
| April | 63°F 17°C | 44°F 6°C | 4.5 in 114 mm | — | 8 |
| May | 69°F 20°C | 51°F 11°C | 5.8 in 149 mm | — | 5 |
| June | 82°F 28°C | 65°F 18°C | 5.1 in 129 mm | — | 10 |
| July | 85°F 29°C | 68°F 20°C | 4.5 in 114 mm | — | 9 |
| August | 80°F 26°C | 61°F 16°C | 1.3 in 33 mm | — | 12 |
| September | 80°F 27°C | 55°F 13°C | 0.9 in 24 mm | — | 20 |
| October | 68°F 20°C | 46°F 8°C | 2.8 in 71 mm | — | 18 |
| November | 50°F 10°C | 35°F 1°C | 1.5 in 37 mm | 5.3 in134 mm | 11 |
| December | 38°F 4°C | 23°F -5°C | 1.8 in 46 mm | 8.2 in208 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 5 | 0 |
| February | 2 | 1 |
| March | 8 | 3 |
| April | 8 | 3 |
| May | 5 | 7 |
| June | 10 | 5 |
| July | 9 | 6 |
| August | 12 | 2 |
| September | 20 | 0 |
| October | 18 | 2 |
| November | 11 | 0 |
| December | 2 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 37°F 3°C |
| April | 47°F 9°C |
| May | 58°F 15°C |
| June | 72°F 22°C |
| July | 80°F 27°C |
| August | 74°F 23°C |
| September | 68°F 20°C |
| October | 60°F 15°C |
| November | 45°F 7°C |
| December | 33°F 1°C |