Climate and monthly weather forecast
Union City, IN

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Weather in January

January, like December, in Union City, Indiana, is an icy winter month, with an average temperature varying between 20.1°F (-6.6°C) and 32°F (0°C). January tends to be the coldest month, with temperatures averaging a daily high of 32°F (0°C) and a low of 20.1°F (-6.6°C). Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Union City, Indiana, with an average temperature fluctuating between 36.3°F (2.4°C) and 23.5°F (-4.7°C). February experiences an average high-temperature of a still icy 36.3°F (2.4°C), barely different from January's 32°F (0°C). Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Union City, Indiana, with an average temperature varying between 33.1°F (0.6°C) and 47.7°F (8.7°C). The shift into March brings an increase in the average high-temperature, moving from a wintry 36.3°F (2.4°C) in February to a frosty 47.7°F (8.7°C). Weather in March »

Weather in April

April is a mild spring month in Union City, Indiana, with an average temperature ranging between min 43°F (6.1°C) and max 59.7°F (15.4°C). April's arrival is marked by an increase in the average high-temperature, moving from a chilly 47.7°F (8.7°C) in March to a moderate 59.7°F (15.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Union City, Indiana, with an average temperature fluctuating between 70.3°F (21.3°C) and 54.1°F (12.3°C). Union City's weather in May shows a rise in the average high-temperature, moving up from April's moderate 59.7°F (15.4°C) to a pleasant 70.3°F (21.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Union City, Indiana, with an average temperature ranging between max 77.7°F (25.4°C) and min 61.7°F (16.5°C). With the onset of June, Union City's average high-temperature experiences a slight rise, moving from May's pleasant 70.3°F (21.3°C) to a moderately hot 77.7°F (25.4°C). Weather in June »

Weather in July

July, like June, in Union City, Indiana, is a moderately hot summer month, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 80.4°F (26.9°C). Union City, Indiana, experiences its highest temperatures in July, with an average peak of 80.4°F (26.9°C) and a low of 64.2°F (17.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Union City, Indiana, with an average temperature ranging between min 61.9°F (16.6°C) and max 79.2°F (26.2°C). The transition from July to August sees average high-temperatures adjusting to a still moderately hot 79.2°F (26.2°C), from a not significantly different 80.4°F (26.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Union City, Indiana, with temperature in the range of an average high of 73.8°F (23.2°C) and an average low of 56.3°F (13.5°C). The transition to September results in a modest reduction in average high-temperature, moving from 79.2°F (26.2°C) in August to a still warm 73.8°F (23.2°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Union City, Indiana, with an average temperature fluctuating between 45.9°F (7.7°C) and 61.7°F (16.5°C). Start of October brings a shift in the average high-temperature, falling from September's moderately hot 73.8°F (23.2°C) to a comfortable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Union City, is also a frosty month, with an average temperature varying between 48.2°F (9°C) and 34.7°F (1.5°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's enjoyable 61.7°F (16.5°C) to a frosty 48.2°F (9°C). Weather in November »

Weather in December

The first month of the winter, December, is also an icy month in Union City, Indiana, with an average temperature varying between 27.5°F (-2.5°C) and 37.8°F (3.2°C). Union City's progression into December involves a drop in the average high-temperature, receding from a frosty 48.2°F (9°C) in November to a cold 37.8°F (3.2°C). Weather in December »
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Union City's temperature records reveal January as the coldest month, marked by average highs of 32°F (0°C) and lows of 20.1°F (-6.6°C).

What are the most humid months?

January, February and December, with an average relative humidity of 83%, are most humid months.

How many days does it rain?

Throughout the year, there are 172 rainfall days, and 32.01" (813mm) of precipitation is accumulated.

When does it snow?

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

How much does it snow?

In Union City, during the entire year, snow falls for 46.1 days and aggregates up to 15.35" (390mm) of snow.

What is the month with the least sunshine in Union City?

The month with the least sunshine is January, with an average of 3.6h of sunshine.

What is the driest month?

The months with the least rainfall are February and September Rain falls for 9.1 days and accumulates 2.01" (51mm) of rain.

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 rainiest month?

The month with the most rainfall is May, when the rain falls for 20.1 days and typically aggregates up to 3.86" (98mm) of precipitation.

When it does not snow?

In Union City, snow does not fall in May through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 0min of daylight.

When is the highest UV index?

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

What part of the year is the hottest?

In Union City, the peak average temperatures are observed in July, with a high of 80.4°F (26.9°C) and a low of 64.2°F (17.9°C).

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.1h of sunshine.

What is the least humid month?

October is the least humid month, with an average relative humidity of 75%.

When does it snow the most?

December is the month with the most snowfall. Snow falls for 10.5 days and accumulates 3.7" (94mm) of snow.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 24min of daylight.

What is the month with the lowest UV index?

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

Average temperature
Union City, IN

Average temperature - Union City, IN

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (32°F).

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure
Union City, IN

Average pressure - Union City, IN

The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Union City, IN

Average wind speed - Union City, IN

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity
Union City, IN

Average humidity - Union City, IN

The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (75%).

Average rainfall
Union City, IN

Average rainfall - Union City, IN

The wettest month (with the highest rainfall) is May (3.86").
The driest months (with the least rainfall) are February and September (2.01").

Average rainfall days
Union City, IN

Average rainfall days - Union City, IN

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is January (9 days).

Average snowfall
Union City, IN

Average snowfall - Union City, IN

The month with the highest snowfall is December (3.7").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days
Union City, IN

Average snowfall days - Union City, IN

The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Union City, IN

Average daylight / Average sunshine - Union City, IN

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days
Union City, IN

Average sunshine days - Union City, IN

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is May (8.7 days).

Average visibility
Union City, IN

Average visibility - Union City, IN

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).

Union City, Indiana, USA

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