Climate and monthly weather forecast
Jackson, MI

englishespañol中文
Share

The climate of Jackson

Jackson, Michigan, USA is colonized by the Dfb Köppen climate classification, distinctive for its humid continental climate with no dry season and warm summers. Positioned in the USA's midwest, Jackson is no stranger to year-round humidity, with slightly higher levels during summer and lower during spring.

Temperature data show the typical progression of four distinct seasons. The average high temperature progresses from a chilly 27.9°F (-2.3°C) in January, gradually warming up to a comfortable 78.6°F (25.9°C) in July. This trend is mirrored in the average low temperatures, commencing at a crisp 16.9°F (-8.4°C) in January and reaching a mildly gentle 61.3°F (16.3°C) in July.

Annual precipitation also follows a distinct variation, starting from 1.5" (38mm) in January and peaking at 3.5" (89mm) in May. Snowfall is present during the colder months, from November onwards, with February receiving the most, 5.24" (133mm). The longest daylight is in mid-June, clocking in at 15.2 hours, with December having the shortest at 9.1 hours. Winds are moderate throughout the year, with January witnessing the highest wind gusts at 16.4mph (26.4km/h).

Fascinatingly, Jackson exhibits a high relative humidity that averages out at 80%, with the sunniest period between June and August.

The best time to visit Jackson

The optimum time for tourism in Jackson, Michigan, corresponds to the warm season, lasting from June to September. During this interval, individuals enjoy high temperatures ranging from 71.6°F (22°C) to 78.6°F (25.9°C). The longer daylight hours and generous sunshine hours, reaching up to 15.2 hours and 10.1 hours respectively in June, allow for extended outdoor activities. Visiting Jackson during the summer also presents an opportunity to enjoy the lowest average wind speeds in the year, averaging 6.5mph (10.5km/h) to 7.5mph (12.1km/h), advantageous for outdoor recreational activities like picnics, hiking, and sightseeing.

The worst time to visit Jackson

Jackson's harshest climatic conditions occur between November and February. During this period, temperatures plunge as low as 16.9°F (-8.4°C) in January with heavy snowfall accompanying this drop. February remains the peak of the snowfall period, witnessing as much as 5.24" (133mm) of snow. Coupled with this, the winter months offer the shortest daylight hours - 9.5 hours in January and 9.8 hours in November. The combination of below-freezing temperatures, high snow, and fewer hours of daylight significantly limit outdoor activity, making this period the least favourite for tourists.

Spring weather in Jackson

Spring in Jackson, running from March to May, is characterised by a steady increase in temperature and daylight hours. Commencing with an average high of 42.6°F (5.9°C) in March, the temperature elevates to a more palatable 66.7°F (19.3°C) by May. Correspondingly, daylight hours extend from 12 hours in March to 14.6 hours in May, making it a delightful time for outdoor pursuits. However, it's noteworthy to mention that May is the wettest month with precipitation reaching 3.5" (89mm).

Summer weather in Jackson

Jackson's summer spans from June to August, with temperatures reaching an inviting high at 78.6°F (25.9°C) in July. This season offers the most generous hours of daylight, reaching 15.2 hours in June, and highest sunshine hours peaking at 10.1 hours in July. Known for its relative calm winds, summer in Jackson remains the most desirable time for outdoor activities. The rain, albeit present with June seeing a downfall of 2.76" (70mm), is substantially less than the spring season.

Autumn weather in Jackson

September through November, describing the autumn season in Jackson, demonstrates a mix of moderate temperatures and fairly short daylight hours. Average highs drop from 71.6°F (22°C) in September to 45.1°F (7.3°C) in November. Daylight hours also reduce, starting at 12.5 hours in September and descending to 9.8 hours by November. It's worth noting that autumn also marks the beginning of the snowfall season, with November experiencing the first snowfall at 1.89" (48mm).

Winter weather in Jackson

The winter season in Jackson, lasting from December through February, grapples with freezing temperatures, snowfall and short daylight hours. The average high temperature plummets to 27.9°F (-2.3°C) in January from 34°F (1.1°C) in December. Daylight hours are shortest during this phase, clocking between 9.5 hours in January and 9.1 hours in December. Snowfall is also higher during this season, with February noticing the highest snowfall at 5.2" (132mm). These severe conditions pose a significant limitation for outdoor plans and tourism.

Weather in January

January greets Jackson, Michigan, with a noticeably chilly entrance, featuring both cold temperatures and significant snowfall. Despite the cold, the humidity relative registers at 87%, resulting in a moist atmosphere. This further enhances the chill factor, creating an almost tangible cold that bites into the bones. Weather in January »

Weather in February

Moving into February, little respite is offered from the January chill. Snowfall remains a common feature, although gradual increases in temperature offer a glimmer of hope for the upcoming spring. A slight increase in snowfall of 5.24" (133mm) over 13 days is observed, indicating an ongoing winter grip. Weather in February »

Weather in March

March brings mostly notable changes, reflecting the transition from winter to spring. With average highs reaching up to 42.6°F (5.9°C) and lows of 27.5°F (-2.5°C), the weather exhibits significant warming compared to the previous months. Weather in March »

Weather in April

April comes with the promise of warmer weather and clearer skies. The month is recognized for a substantial increase in average temperatures, as well a peak in rainfall, resulting in the highest annual rainfall amount of 3.11" (79mm) over 16.7 days. Weather in April »

Weather in May

May continues the increasing trend in temperature, welcoming a substantial amount of sunshine. The temperatures finally breach the 60s°F mark, bringing a much-awaited relief. Interestingly, this month is marked with the highest rainfall for the year, 3.5" (89mm) over 19.5 days. Weather in May »

Weather in June

In June, both temperature and humidity continue on an upward trajectory. Contrarily, there is a notable decrease in rainfall to 2.76" (70mm) within 17.3 days. The arrival of summer is evident through these months, with outdoor activities reaching their peak. Weather in June »

Weather in July

July presents itself as the hottest month of the year, with temperatures reaching a maximum of 78.6°F (25.9°C) on average. With no reports of snowfall and precipitation levels dropping to 2.68" (68mm) over 17.8 days, July epitomizes the heart of summer. Weather in July »

Weather in August

August maintains the soaring temperatures and high humidity observed in July. With average highs of 77.4°F (25.2°C) and lows of 59.5°F (15.3°C), the weather remains markedly warm. The rainfall gives a slight respite, stepping down to 2.24" (57mm) over 16.2 days. Weather in August »

Weather in September

September acts as the herald of autumn in Jackson, Michigan, with temperatures taking a gradual downward curve. The month witnesses thinner crowds at the outdoor spots as the hustle and bustle of summer start to settle. Rainfall measures drop to 1.69" (43mm) over 13.8 days as the area prepares for the fall. Weather in September »

Weather in October

October continues September's cooling trend. Predominantly mild temperatures and vivid autumn hues paint Jackson in warm, earthy tones. The cooler weather pattern sets in, gone are the hot summer days, replaced by an autumn chill. Weather in October »

Weather in November

November signals winter's return to Jackson, Michigan, significantly lowering temperatures. The summer's warmth is replaced by a biting cold as snowfall makes a reappearance. In November, snowfall averages at 1.89" (48mm) over 5.1 days, indicating the start of the colder season. Weather in November »

Weather in December

December brings back the robust Michigan winter, featuring cold temperatures, light snowfall, and fewer daylight hours. With average highs around 34°F (1.1°C) and lows hovering 24.8°F (-4°C), the chill factor is quite real. Weather in December »

Frequently asked questions

What are the coldest months in Jackson?

Jackson's coldest weather arrives in January, when temperatures average a high of 27.9°F (-2.3°C) and a low of 16.9°F (-8.4°C).

What are the most humid months in Jackson?

January and February, with an average relative humidity of 87%, are most humid months in Jackson, Michigan.

How many days does it rain in Jackson?

Throughout the year, there are 155.4 rainfall days, and 25.59" (650mm) of precipitation is accumulated.

When does it snow in Jackson?

January through May, October through December are months with snowfall.

How many days does it snow in Jackson?

Throughout the year, in Jackson, Michigan, there are 53.6 snowfall days, and 16.57" (421mm) of snow is accumulated.

What is the month with the least sunshine in Jackson?

The month with the least sunshine is January, with an average of 2.8h of sunshine.

When is the lowest UV index in Jackson?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the snowiest month in Jackson?

February is the month with the most snowfall in Jackson. Snow falls for 13 days and accumulates 5.24" (133mm) of snow.

What is the least humid month in Jackson?

The months with the lowest humidity in Jackson, Michigan, are March, April and October, with an average relative humidity of 78%.

When is Daylight Saving Time (DST) in Jackson?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jackson, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the wettest month in Jackson?

The month with the most rainfall is May, when the rain falls for 19.5 days and typically aggregates up to 3.5" (89mm) of precipitation.

When is the highest UV index in Jackson?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

When it does not snow in Jackson?

June through September are months without snowfall in Jackson, Michigan.

When are the longest days in Jackson?

With an average of 15h and 12min of daylight, June has the longest days of the year.

What time of the year is the hottest in Jackson?

July stands out as Jackson's warmest month, with an average high-temperature of 78.6°F (25.9°C) and a low-temperature of 61.3°F (16.3°C).

What month has the most sunshine in Jackson?

With an average of 10.1h of sunshine, July has the most sunshine of the year in Jackson.

What is the driest month in Jackson?

The month with the least rainfall is December, when the rain falls for 7.1 days and typically collects 1.18" (30mm) of precipitation.

What is the month with the shortest days in Jackson?

The month with the shortest days in Jackson is December, with an average of 9h and 12min of daylight.

Average temperature
Jackson, MI

Average temperature - Jackson, MI

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (27.9°F).

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).

Average pressure
Jackson, MI

Average pressure - Jackson, MI

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Jackson, MI

Average wind speed - Jackson, MI

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity
Jackson, MI

Average humidity - Jackson, MI

The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are March, April and October (78%).

Average rainfall
Jackson, MI

Average rainfall - Jackson, MI

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is December (1.18").

Average rainfall days
Jackson, MI

Average rainfall days - Jackson, MI

The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is February (5.3 days).

Average snowfall
Jackson, MI

Average snowfall - Jackson, MI

The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Jackson, MI

Average snowfall days - Jackson, MI

The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Jackson, MI

Average daylight / Average sunshine - Jackson, MI

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days
Jackson, MI

Average sunshine days - Jackson, MI

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (9.3 days).

Average UV index
Jackson, MI

Average UV index - Jackson, MI

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average visibility
Jackson, MI

Average visibility - Jackson, MI

The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).

Jackson, Michigan, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location