Bay County, Michigan Weather by Month

Bay County, located in eastern Michigan, experiences a humid continental climate, characterized by four distinct seasons with cold winters and warm summers. The county’s proximity to the Great Lakes, particularly Lake Huron, influences its weather patterns. Let’s explore the weather in Bay County month by month in detail. Check printerhall for climate in Sterling Heights, Michigan.

January: January marks the peak of winter in Bay County. Average high temperatures during the day are around 28°F (-2°C), while nighttime temperatures often drop to an average low of 15°F (-9°C). Cold Arctic air masses can bring periods of frigid temperatures, and snowfall is common. January is one of the snowiest months, with an average accumulation of about 12 inches (30 cm). Winter activities, such as skiing and snowmobiling, are popular during this time.

February: Similar to January, February continues the winter trend with average high temperatures around 30°F (-1°C) and average low temperatures near 17°F (-8°C). Snowfall remains significant, with an average accumulation of about 9 inches (23 cm). The landscape is often blanketed in snow, and residents continue to engage in winter sports and activities. Occasionally, milder periods may bring a mix of rain and snow.

March: As winter begins to loosen its grip, March brings milder temperatures to Bay County. Average high temperatures rise to around 39°F (4°C), and average low temperatures are near 24°F (-4°C). While snowfall may still occur, especially early in the month, the snow cover begins to diminish. March sees an average precipitation of about 2.5 inches (64 mm), including rain as the region transitions from winter to spring.

April: April signals the arrival of spring in Bay County. Average high temperatures increase to around 50°F (10°C), and average low temperatures hover near 33°F (1°C). The landscape becomes vibrant with blossoming flowers and trees. April is a moderately wet month, with an average precipitation of about 3 inches (76 mm). Spring showers are common, contributing to the renewal of the natural surroundings.

May: May brings even milder and more pleasant weather to Bay County. Average high temperatures reach around 61°F (16°C), and average lows are near 44°F (7°C). The region experiences an increase in daylight hours, providing ideal conditions for outdoor activities. May is a relatively wet month, with an average precipitation of about 3 inches (76 mm). The increased rainfall supports the growth of vegetation.

June: Summer officially begins in June, bringing warmer temperatures to Bay County. Average high temperatures are around 72°F (22°C), and average lows hover near 54°F (12°C). The days are longer, and the region experiences an increase in outdoor events and activities. June is one of the wettest months, with an average precipitation of about 4 inches (102 mm). Thunderstorms become more frequent, contributing to the overall rainfall.

July: July is the warmest month in Bay County, with average high temperatures peaking at around 82°F (28°C), and average lows near 62°F (17°C). The humidity levels are higher, and the county experiences the peak of summer heat. July is a relatively wet month, with an average precipitation of about 4 inches (102 mm). Outdoor activities such as barbecues, hiking, and water sports are popular during this time.

August: Similar to July, August maintains warm temperatures with average highs around 80°F (27°C) and average lows near 60°F (16°C). The humidity persists, making it feel warmer. August is a moderately wet month, with an average precipitation of about 3.5 inches (89 mm). While summer is still in full swing, there may be occasional relief from the heat in the form of thunderstorms.

September: As summer transitions to fall, September brings slightly cooler temperatures to Bay County. Average high temperatures are around 71°F (22°C), and average lows drop to 51°F (11°C). The humidity decreases, and the chance of rain remains moderate, with an average precipitation of about 3 inches (76 mm). September is a pleasant month, with the first hints of fall foliage.

October: October is a picturesque month in Bay County as fall foliage reaches its peak. Average high temperatures drop to around 60°F (16°C), and average lows are near 42°F (6°C). The air becomes crisper, and the landscape transforms with vibrant hues of red, orange, and yellow. October is a moderately dry month, with an average precipitation of about 3 inches (76 mm).

November: November marks the onset of winter preparations in Bay County. Average high temperatures decrease to around 49°F (9°C), and average lows drop to 33°F (1°C). The first frost of the season is not uncommon, and the landscape begins to transition to a more dormant state. November sees an average precipitation of about 3 inches (76 mm), with a mix of rain and occasional early-season snow.

December: Winter returns in December, with average high temperatures around 35°F (2°C) and average lows near 20°F (-7°C). While snow is infrequent, the region may experience occasional flurries or light snowfall. December is a moderately dry month, with an average precipitation of about 3 inches (76 mm). The holiday season is often accompanied by cool and crisp weather, creating a festive atmosphere.

In summary, Bay County experiences a diverse range of weather throughout the year, with distinct seasons bringing unique opportunities for outdoor activities and an appreciation of the changing natural landscape in the eastern part of Michigan.

Bay County, Michigan