Climate and monthly weather forecast
Hartford, MI

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Weather in January

January, like December, is another subzero cold winter month in Hartford, Michigan, with an average temperature ranging between min 20.5°F (-6.4°C) and max 29.3°F (-1.5°C). January is the coldest month, with the temperature often reaching an average high of 29.3°F (-1.5°C) and an average low of 20.5°F (-6.4°C). Weather in January »

Weather in February

The last month of the winter, February, is a wintry month in Hartford, Michigan, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 32.4°F (0.2°C). With February's arrival, Hartford's weather records an average high-temperature of a wintry 32.4°F (0.2°C), marking little difference from January's 29.3°F (-1.5°C). Weather in February »

Weather in March

March, the first month of the spring in Hartford, is still a cold month, with an average temperature varying between 42.4°F (5.8°C) and 29.8°F (-1.2°C). Hartford's March weather brings a rise in high-temperatures, moving from a cold 32.4°F (0.2°C) in February to a still icy 42.4°F (5.8°C). Weather in March »

Weather in April

April is a cool spring month in Hartford, Michigan, with an average temperature fluctuating between 39.4°F (4.1°C) and 53.2°F (11.8°C). The start of April is characterized by an increase in the average high-temperature, transitioning from an icy 42.4°F (5.8°C) in March to a fresh 53.2°F (11.8°C). Weather in April »

Weather in May

May, the last month of the spring in Hartford, is an enjoyable month, with an average temperature fluctuating between 64.9°F (18.3°C) and 50°F (10°C). The start of May is characterized by an increase in the average high-temperature, transitioning from a fresh 53.2°F (11.8°C) in April to a refreshing 64.9°F (18.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a moderately hot month in Hartford, Michigan, with an average temperature varying between 73.6°F (23.1°C) and 58.6°F (14.8°C). Hartford observes a slight ascent in average high-temperatures during June, adjusting from a comfortable 64.9°F (18.3°C) in May to a warm 73.6°F (23.1°C). Weather in June »

Weather in July

July, like June, in Hartford, Michigan, is a moderately hot summer month, with an average temperature fluctuating between 63.1°F (17.3°C) and 78.3°F (25.7°C). July is the warmest month, with the temperature often reaching an average high of 78.3°F (25.7°C) and an average low of 63.1°F (17.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Hartford, Michigan, with an average temperature ranging between max 77.5°F (25.3°C) and min 62.2°F (16.8°C). With the arrival of August, Hartford's average high-temperature registers at a still moderately hot 77.5°F (25.3°C), indicating a subtle variation from the previous month. Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Hartford, Michigan, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 56.5°F (13.6°C). In Hartford, entering September brings a subtle temperature decrement, reducing from August's moderately hot 77.5°F (25.3°C) to a pleasant 72.1°F (22.3°C). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Hartford, Michigan, with an average temperature ranging between max 59.2°F (15.1°C) and min 46.4°F (8°C). October comes with a decrease in the average high-temperature, falling from a pleasant 72.1°F (22.3°C) in September to a mild 59.2°F (15.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Hartford, Michigan, with an average temperature ranging between min 35.6°F (2°C) and max 45.9°F (7.7°C). The move into November indicates a reduction in the average high-temperature, down from October's refreshing 59.2°F (15.1°C) to a frosty 45.9°F (7.7°C). Weather in November »

Weather in December

December, the first month of the winter in Hartford, is still a cold month, with an average temperature fluctuating between 35.4°F (1.9°C) and 27.7°F (-2.4°C). The shift to December brings a decrease in the average high-temperature, falling from a frosty 45.9°F (7.7°C) in November to a cold 35.4°F (1.9°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Hartford?

Hartford experiences its lowest temperatures in January, with an average peak of 29.3°F (-1.5°C) and a low of 20.5°F (-6.4°C).

What is the most humid month in Hartford?

January is the most humid month in Hartford, with an average relative humidity of 86%.

How much does it rain in Hartford?

Throughout the year, in Hartford, there are 137.5 rainfall days, and 17.8" (452mm) of precipitation is accumulated.

When does it snow in Hartford?

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

What is the snowiest month in Hartford?

The month with the most snowfall is January, when snow falls for 16 days and typically aggregates up to 3.15" (80mm) of snow.

How many days does it snow in Hartford?

In Hartford, Michigan, during the entire year, snow falls for 55.2 days and aggregates up to 11.42" (290mm) of snow.

What is the month with the least sunshine in Hartford?

With an average of 2.8h of sunshine, January has the least sunshine of the year.

What is the driest month in Hartford?

The months with the least rainfall in Hartford are February and December Rain falls for 4.6 days and accumulates 0.87" (22mm) of rain.

When is Daylight Saving Time (DST) in Hartford?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Hartford?

The month with the most rainfall in Hartford is June, when the rain falls for 15.3 days and typically aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Hartford?

In Hartford, snow does not fall in June through September.

When are the longest days in Hartford?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What is the month with the highest UV index in Hartford?

June and August, with an average maximum UV index of 6, are months with the highest UV index.

What part of the year is the hottest in Hartford?

The month of July sees the average highest temperatures in Hartford, Michigan, reaching 78.3°F (25.7°C) at the peak and 63.1°F (17.3°C) at the low.

What month has the most sunshine in Hartford?

July has the most sunshine of the year in Hartford, Michigan, with an average of 10.6h of sunshine.

What is the least humid month in Hartford?

The least humid month in Hartford, Michigan, is October, with an average relative humidity of 76%.

What is the month with the shortest days in Hartford?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

When is the lowest UV index in Hartford?

December is the month with the lowest UV index in Hartford, Michigan, with an average maximum UV index of 1.

Average temperature
Hartford, MI

Average temperature - Hartford, MI

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.3°F).

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure
Hartford, MI

Average pressure - Hartford, MI

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

Average wind speed
Hartford, MI

Average wind speed - Hartford, MI

The windiest month (with the highest average wind speed) is January (11.3mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity
Hartford, MI

Average humidity - Hartford, MI

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (76%).

Average rainfall
Hartford, MI

Average rainfall - Hartford, MI

The wettest month (with the highest rainfall) is June (2.48").
The driest months (with the least rainfall) are February and December (0.87").

Average rainfall days
Hartford, MI

Average rainfall days - Hartford, MI

The months with the highest number of rainy days are May and July (15.8 days).
The month with the least rainy days is February (4.6 days).

Average snowfall
Hartford, MI

Average snowfall - Hartford, MI

The month with the highest snowfall is January (3.15").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Hartford, MI

Average snowfall days - Hartford, MI

The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Hartford, MI

Average daylight / Average sunshine - Hartford, 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 36min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days
Hartford, MI

Average sunshine days - Hartford, MI

The month with the most sunshine days is March (14.7 days).
The month with the least sunshine days is January (10.2 days).

Average visibility
Hartford, MI

Average visibility - Hartford, MI

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

Hartford, Michigan, USA

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