January weather forecast
Star City, IN

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Weather in January

January, the same as December, in Star City, Indiana, is a freezing cold winter month, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 30.4°F (-0.9°C).

Temperature

Star City's temperature records reveal January as the coldest month, marked by average highs of 30.4°F (-0.9°C) and lows of 18.9°F (-7.3°C).

Humidity

In Star City, the average relative humidity in January is 83%.

Rainfall

In Star City, in January, it is raining for 6 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, in Star City, there are 151.6 rainfall days, and 21.26" (540mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. January is the month with the most snowfall. Snow falls for 13 days and accumulates 2.76" (70mm) of snow.

Daylight

In Star City, the average length of the day in January is 9h and 38min.
On the first day of the month, sunrise is at 8:10 am and sunset at 5:28 pm. On the last day of January, in Star City, sunrise is at 7:57 am and sunset at 6:01 pm EST.

Sunshine

The month with the least sunshine in Star City, Indiana, is January, with an average of 3.5h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 1 during January translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

What part of the year is the coldest in Star City?

January, with an average high of 30.4°F (-0.9°C) and a low of 18.9°F (-7.3°C), signifies the coldest month of the year.

How cold is January in Star City?

January temperatures in Star City, Indiana, vary between a high-temperature of 30.4°F (-0.9°C) and a low-temperature of 18.9°F (-7.3°C).

What is the average humidity in January in Star City?

The average relative humidity in January is 83%.

How much does it rain in Star City in January?

In Star City, Indiana, during January, the rain falls for 6 days and regularly aggregates up to 1.02" (26mm) of precipitation.

What is the snowiest month in Star City?

January is the month with the most snowfall. Snow falls for 13 days and accumulates 2.76" (70mm) of snow.

How much does it snow in Star City in January?

In Star City, during January, snow falls for 13 days and regularly aggregates up to 2.76" (70mm) of snow.

How many hours of daylight does Star City have in January?

In Star City, Indiana, the average day length in January is 9h and 38min.

When is the sunrise / sunset in January in Star City?

On the first day of January, sunrise is at 8:10 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:57 am and sunset at 6:01 pm EST.

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

January has the least sunshine of the year, with an average of 3.5h of sunshine.

How long on average sun shines in January in Star City?

In Star City, Indiana, the average sunshine duration in January is 3.5h.

When is the lowest UV index in Star City?

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

What is the UV index intensity in January in Star City?

In January, the average daily maximum UV index in Star City is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Star City, IN

Average temperature in January - Star City, IN
  • Average high temperature in January: 30.4°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in January: 18.9°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in January
Star City, IN

Average pressure in January - Star City, IN
  • Average pressure in January: 30.11"Hg

The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Star City, IN

Average wind speed in January - Star City, IN
  • Average wind speed in January: 10.3mph

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

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Average humidity in January
Star City, IN

Average humidity in January - Star City, IN
  • Average humidity in January: 83%

The months with the highest relative humidity are July and August (84%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in January
Star City, IN

Average rainfall in January - Star City, IN
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (0.98").

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Average rainfall days in January
Star City, IN

Average rainfall days in January - Star City, IN
  • Average rainfall days in January: 6 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is January (6 days).

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Average snowfall in January
Star City, IN

Average snowfall in January - Star City, IN
  • Average snowfall in January: 2.76"

The month with the highest snowfall is January (2.76").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Star City, IN

Average snowfall days in January - Star City, IN
  • Average snowfall days in January: 13 days

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).

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Average daylight in January /
Average sunshine in January
Star City, IN

Average daylight in January / Average sunshine in January - Star City, IN
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 3h and 3min

The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in January
Star City, IN

Average sunshine days in January - Star City, IN
  • Average sunshine days in January: 13.4 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is June (9.8 days).

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Average UV index in January
Star City, IN

Average UV index in January - Star City, IN
  • Average UV index in January: 1

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

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Average cloud cover in January
Star City, IN

Average cloud cover in January - Star City, IN
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in January
Star City, IN

Average visibility in January - Star City, IN
  • Average visibility in January: 5mi

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

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Star City, Indiana, USA

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