Corunna, Michigan Climate
United States
Pop. 3,404 Elev. 230 m / 755 ft
TZ: America/Detroit (UTC-4) ·
Corunna has mild summers with average highs of 84°F (29°C) in July, and frigid winters averaging 17°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 90°F (32°C), while wind chill can drive winter lows to 9°F (-13°C). Rain falls on about 50 days per year (28.6 in / 726 mm total), with snow on 7 days and 48 in (1217 mm) of annual accumulation. The city averages 101 sunny days per year and around 30 thunderstorm days. Ocean water temperatures reach 76°F (25°C) in summer.
| Temperature | 84°F (29°C) high | 17°F (-8°C) low |
| Feels like | 90°F (32°C) high | 9°F (-13°C) low |
| Rain | 50 days | 28.6 in (726 mm) /yr |
| Snow | 7 days | 47.9 in (1217 mm) /yr |
| Sky | 101 sunny | 30 stormy |
| Wind | 2.9 mph (1.3 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jul, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
74
Jan 77
Feb 65
Mar 66
Apr 65
May 53
Jun 51
Jul 48
Aug 40
Sep 44
Oct 60
Nov 77
Dec Humidity (%)
67
Jan 72
Feb 59
Mar 56
Apr 67
May 65
Jun 70
Jul 67
Aug 67
Sep 70
Oct 69
Nov 75
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 19 mi Bishop International Airport (FNT)
Ski resort 34 mi Mt Brighton
National park 73 mi Ojibway Prairie Provincial Nature Reserve
Hospital 4 mi Memorial Healthcare
Hiking trail 20 mi Lake Lansing North Green
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 28°F -2°C | 17°F -8°C | 0.3 in 8 mm | 9.4 in239 mm | 4 |
| February | 31°F 0°C | 19°F -7°C | 0.1 in 4 mm | 13.8 in350 mm | 2 |
| March | 54°F 12°C | 33°F 0°C | 3.4 in 86 mm | 3.3 in83 mm | 7 |
| April | 60°F 15°C | 39°F 4°C | 2.8 in 71 mm | 1.6 in41 mm | 5 |
| May | 67°F 19°C | 48°F 9°C | 4.2 in 106 mm | — | 6 |
| June | 82°F 28°C | 61°F 16°C | 4.9 in 124 mm | — | 7 |
| July | 84°F 29°C | 66°F 19°C | 2.9 in 75 mm | — | 14 |
| August | 80°F 27°C | 60°F 15°C | 2.0 in 51 mm | — | 12 |
| September | 76°F 24°C | 53°F 12°C | 2.4 in 61 mm | — | 18 |
| October | 64°F 18°C | 44°F 7°C | 2.6 in 65 mm | — | 16 |
| November | 46°F 8°C | 32°F 0°C | 0.8 in 21 mm | 9.0 in228 mm | 8 |
| December | 33°F 0°C | 19°F -7°C | 2.2 in 56 mm | 10.9 in277 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 4 | 0 |
| February | 2 | 0 |
| March | 7 | 2 |
| April | 5 | 4 |
| May | 6 | 7 |
| June | 7 | 6 |
| July | 14 | 2 |
| August | 12 | 3 |
| September | 18 | 2 |
| October | 16 | 2 |
| November | 8 | 0 |
| December | 2 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 32°F 0°C | 32°F 0°C |
| February | 32°F 0°C | 32°F 0°C |
| March | 40°F 4°C | 37°F 3°C |
| April | 50°F 10°C | 49°F 9°C |
| May | 58°F 14°C | 57°F 14°C |
| June | 73°F 23°C | 71°F 21°C |
| July | 76°F 25°C | 77°F 25°C |
| August | 76°F 24°C | 72°F 22°C |
| September | 67°F 19°C | 65°F 19°C |
| October | 66°F 19°C | 55°F 13°C |
| November | 48°F 9°C | 38°F 4°C |
| December | 38°F 3°C | 32°F 0°C |