Saint Charles, Michigan Climate
United States
Pop. 2,054 Elev. 182 m / 597 ft
TZ: America/Detroit (UTC-4) ·
Dry and warm, Saint Charles sees July highs of 84°F (29°C) and cold January lows of 17°F (-8°C). Humidity pushes the summer feels-like temperature to 90°F (32°C), while wind chill can drive winter lows to 8°F (-13°C). Expect around 41 rainy days annually (26.3 in / 667 mm total), with snow on 6 days and 46 in (1160 mm) of annual accumulation. The city averages 97 sunny days per year and around 29 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 | 8°F (-13°C) low |
| Rain | 41 days | 26.3 in (667 mm) /yr |
| Snow | 6 days | 45.7 in (1160 mm) /yr |
| Sky | 97 sunny | 29 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
Sky & Air by Month
Cloud cover (%)
73
Jan 76
Feb 66
Mar 64
Apr 64
May 54
Jun 50
Jul 47
Aug 42
Sep 43
Oct 60
Nov 77
Dec Humidity (%)
67
Jan 71
Feb 60
Mar 57
Apr 67
May 64
Jun 68
Jul 65
Aug 66
Sep 69
Oct 68
Nov 76
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 17 mi MBS International Airport (MBS)
Ski resort 43 mi Mt. Holly Ski & Snowboard Resort
National park 90 mi Ojibway Prairie Provincial Nature Reserve
Hospital 12 mi HealthSource Saginaw
Hiking trail 22 mi Wetlands Trail
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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 | 0.1 in 2 mm | 8.0 in203 mm | 4 |
| February | 31°F -1°C | 19°F -7°C | 0.1 in 3 mm | 13.3 in339 mm | 2 |
| March | 54°F 12°C | 31°F 0°C | 3.1 in 78 mm | 3.2 in81 mm | 6 |
| April | 59°F 15°C | 38°F 3°C | 2.5 in 63 mm | 1.8 in46 mm | 6 |
| May | 66°F 19°C | 47°F 9°C | 4.6 in 116 mm | — | 6 |
| June | 82°F 28°C | 61°F 16°C | 4.3 in 109 mm | — | 6 |
| July | 84°F 29°C | 66°F 19°C | 2.4 in 61 mm | — | 13 |
| August | 81°F 27°C | 60°F 15°C | 1.7 in 44 mm | — | 12 |
| September | 76°F 25°C | 53°F 12°C | 1.9 in 49 mm | — | 17 |
| October | 65°F 18°C | 44°F 7°C | 3.0 in 77 mm | — | 15 |
| November | 46°F 8°C | 32°F 0°C | 0.7 in 19 mm | 8.7 in220 mm | 7 |
| December | 32°F 0°C | 19°F -7°C | 1.9 in 48 mm | 10.6 in270 mm | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 4 | 0 |
| February | 2 | 0 |
| March | 6 | 2 |
| April | 6 | 3 |
| May | 6 | 5 |
| June | 6 | 5 |
| July | 13 | 4 |
| August | 12 | 3 |
| September | 17 | 3 |
| October | 15 | 2 |
| November | 7 | 0 |
| December | 3 | 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 |