Climate and monthly weather forecast
Vandalia, MI

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Weather in January

January, the same as December, in Vandalia, Michigan, is another subzero cold winter month, with an average temperature varying between 28.8°F (-1.8°C) and 18.7°F (-7.4°C). Vandalia's January weather reaches an average high of 28.8°F (-1.8°C) and an average low of 18.7°F (-7.4°C), making it the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a cold month in Vandalia, Michigan, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 32.5°F (0.3°C). The average high-temperature is a wintry 32.5°F (0.3°C) in February, hardly different from the 28.8°F (-1.8°C) recorded in January. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Vandalia, Michigan, with an average temperature ranging between max 44.2°F (6.8°C) and min 29.5°F (-1.4°C). Vandalia's weather in March shows a rise in the average high-temperature, moving up from February's cold 32.5°F (0.3°C) to a frosty 44.2°F (6.8°C). Weather in March »

Weather in April

April is a moderate spring month in Vandalia, Michigan, with an average temperature varying between 39.7°F (4.3°C) and 55.8°F (13.2°C). April's onset is marked by a temperature increase, moving from a frosty 44.2°F (6.8°C) in March to a moderate 55.8°F (13.2°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Vandalia, Michigan, with an average temperature varying between 50.5°F (10.3°C) and 67.8°F (19.9°C). A shift in the average high-temperature is noticeable in May, changing from a refreshing 55.8°F (13.2°C) in April to a comfortable 67.8°F (19.9°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Vandalia, Michigan, with an average temperature ranging between max 76.3°F (24.6°C) and min 58.8°F (14.9°C). Vandalia's transition into June brings a slight rise in the average high-temperature, moving from a refreshing 67.8°F (19.9°C) in May to a warm 76.3°F (24.6°C). Weather in June »

Weather in July

July, like June, in Vandalia, Michigan, is another warm summer month, with an average temperature ranging between min 62.1°F (16.7°C) and max 79.7°F (26.5°C). Vandalia experiences its highest average temperatures in July, reaching a peak of 79.7°F (26.5°C) and a minimum of 62.1°F (16.7°C). Weather in July »

Weather in August

August, the last month of the summer in Vandalia, is another warm month, with an average temperature ranging between min 60.6°F (15.9°C) and max 78.3°F (25.7°C). As July turns into August, the average high-temperatures rest at a still moderately hot 78.3°F (25.7°C), showing a minor variation from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Vandalia, Michigan, with an average temperature fluctuating between 54.5°F (12.5°C) and 72.7°F (22.6°C). The arrival of September corresponds with a light shift in temperature, down from a warm 78.3°F (25.7°C) in August to a pleasant 72.7°F (22.6°C). Weather in September »

Weather in October

October, the same as September, in Vandalia, Michigan, is another refreshing autumn month, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 59.5°F (15.3°C). Vandalia observes a minor decrease in the average high-temperature with the arrival of October, falling from September's pleasant 72.7°F (22.6°C) to a moderate 59.5°F (15.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Vandalia, is also a frosty month, with an average temperature ranging between min 33.8°F (1°C) and max 45.9°F (7.7°C). November brings a decrease in the average high-temperature, shifting from a moderate 59.5°F (15.3°C) in October to a chilly 45.9°F (7.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Vandalia, Michigan, with temperature in the range of an average high of 34.9°F (1.6°C) and an average low of 25.9°F (-3.4°C). The arrival of December signals a shift in temperature, down from a chilly 45.9°F (7.7°C) in November to an icy 34.9°F (1.6°C). Weather in December »

Frequently asked questions

What is the coldest time of year?

In Vandalia, January is the month with the lowest recorded average temperatures, measuring a high of 28.8°F (-1.8°C) and a low of 18.7°F (-7.4°C).

What is the most humid month?

With an average relative humidity of 87%, January is the most humid month.

How much does it rain?

Throughout the year, there are 112.7 rainfall days, and 10" (254mm) of precipitation is accumulated.

When does it snow?

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

What is the snowiest month?

The month with the most snowfall is January, when snow falls for 13 days and typically aggregates up to 1.65" (42mm) of snow.

How many days does it snow?

Throughout the year, there are 46.4 snowfall days, and 5.87" (149mm) of snow is accumulated.

What is the month with the least sunshine?

With an average of 2.7h of sunshine, January has the least sunshine of the year.

What is the month with the lowest UV index?

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

What is the driest month?

February is the month with the least rainfall. Rain falls for 4.1 days and accumulates 0.47" (12mm) of precipitation.

When is Daylight Saving Time (DST)?

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 least humid month in Vandalia?

April and October, with an average relative humidity of 77%, are the least humid months.

What is the wettest month?

The month with the most rainfall is June, when the rain falls for 13.3 days and typically aggregates up to 1.34" (34mm) of precipitation.

When it does not snow?

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

When are the longest days?

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

When is the highest UV index?

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

What month is the hottest?

July, characterized by an average high temperature of 79.7°F (26.5°C) and a low temperature of 62.1°F (16.7°C), is generally the warmest month.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10h of sunshine.

What is the month with the shortest days?

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

Average temperature
Vandalia, MI

Average temperature - Vandalia, MI

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.8°F).

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure
Vandalia, MI

Average pressure - Vandalia, MI

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

Average wind speed
Vandalia, MI

Average wind speed - Vandalia, MI

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity
Vandalia, MI

Average humidity - Vandalia, MI

The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (77%).

Average rainfall
Vandalia, MI

Average rainfall - Vandalia, MI

The wettest month (with the highest rainfall) is June (1.34").
The driest month (with the least rainfall) is February (0.47").

Average rainfall days
Vandalia, MI

Average rainfall days - Vandalia, MI

The month with the highest number of rainy days is May (13.8 days).
The months with the least rainy days are January and February (4.1 days).

Average snowfall
Vandalia, MI

Average snowfall - Vandalia, MI

The month with the highest snowfall is January (1.65").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Vandalia, MI

Average snowfall days - Vandalia, MI

The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Vandalia, MI

Average daylight / Average sunshine - Vandalia, 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 0min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).

Average sunshine days
Vandalia, MI

Average sunshine days - Vandalia, MI

The months with the most sunshine days are March and November (18.7 days).
The month with the least sunshine days is June (13.2 days).

Average UV index
Vandalia, MI

Average UV index - Vandalia, MI

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average visibility
Vandalia, MI

Average visibility - Vandalia, MI

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

Vandalia, Michigan, USA

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