January weather forecast
Flat Iron, IN

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Weather in January

January, like December, is another subzero cold winter month in Flat Iron, Indiana, with an average temperature varying between 31.6°F (-0.2°C) and 20.5°F (-6.4°C).

Temperature

The month of January, characterized by an average high of 31.6°F (-0.2°C) and a low of 20.5°F (-6.4°C), is recognized as the coldest.

Humidity

In Flat Iron, the average relative humidity in January is 81%.

Rainfall

In January, in Flat Iron, the rain falls for 7.3 days. Throughout January, 1.61" (41mm) of precipitation is accumulated. In Flat Iron, during the entire year, the rain falls for 151.8 days and collects up to 25.63" (651mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Flat Iron, Indiana. In January, in Flat Iron, Indiana, it is snowing for 10.6 days. Throughout January, 2.28" (58mm) of snow is accumulated. Throughout the year, there are 35.2 snowfall days, and 8.82" (224mm) of snow is accumulated.

Daylight

In January, the average length of the day in Flat Iron is 9h and 43min.
On the first day of January in Flat Iron, sunrise is at 8:11 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 6:07 pm EST.

Sunshine

The month with the least sunshine in Flat Iron, Indiana, is January, with an average of 4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, a regular UV index of 2 translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What is the coldest month in Flat Iron?

In Flat Iron, January is known for its average lowest temperatures, reaching a high of 31.6°F (-0.2°C) and a low of 20.5°F (-6.4°C).

How cold is January in Flat Iron?

During January, Flat Iron experiences an average high-temperature of 31.6°F (-0.2°C) and a low-temperature of 20.5°F (-6.4°C).

What is the average humidity in January in Flat Iron?

The average relative humidity in January in Flat Iron, Indiana, is 81%.

How many days does it rain in January in Flat Iron?

In Flat Iron, Indiana, in January, it is raining for 7.3 days, with typically 1.61" (41mm) of accumulated precipitation.

How many days does it snow in January in Flat Iron?

In Flat Iron, during January, snow falls for 10.6 days and regularly aggregates up to 2.28" (58mm) of snow.

How many hours of daylight does Flat Iron have in January?

In Flat Iron, Indiana, the average day length in January is 9h and 43min.

What time are sunrise and sunset in January in Flat Iron?

On the first day of January in Flat Iron, sunrise is at 8:11 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 6:07 pm EST.

What is the month with the least sunshine in Flat Iron?

January has the least sunshine of the year, with an average of 4h of sunshine.

How many hours of sunshine does Flat Iron have in January?

In Flat Iron, Indiana, the average sunshine duration in January is 4h.

When is the lowest UV index in Flat Iron?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Flat Iron.

How high is the UV index in January in Flat Iron?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Flat Iron, IN

Average temperature in January - Flat Iron, IN
  • Average high temperature in January: 31.6°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in January: 20.5°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in January
Flat Iron, IN

Average pressure in January - Flat Iron, IN
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Flat Iron, IN

Average wind speed in January - Flat Iron, IN
  • Average wind speed in January: 10.4mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in January
Flat Iron, IN

Average humidity in January - Flat Iron, IN
  • Average humidity in January: 81%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Flat Iron, IN

Average rainfall in January - Flat Iron, IN
  • Average rainfall in January: 1.61"

The wettest month (with the highest rainfall) is April (3.23").
The driest months (with the least rainfall) are February and September (1.38").

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Average rainfall days in January
Flat Iron, IN

Average rainfall days in January - Flat Iron, IN
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in January
Flat Iron, IN

Average snowfall in January - Flat Iron, IN
  • Average snowfall in January: 2.28"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Flat Iron, IN

Average snowfall days in January - Flat Iron, IN
  • Average snowfall days in January: 10.6 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Flat Iron, IN

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

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).

  • Average sunshine in January: 4h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in January
Flat Iron, IN

Average sunshine days in January - Flat Iron, IN
  • Average sunshine days in January: 15 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in January
Flat Iron, IN

Average UV index in January - Flat Iron, IN
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
Flat Iron, IN

Average cloud cover in January - Flat Iron, IN
  • Average cloud cover in January: 58

The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are June, August and September (Cloud cover 32).

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Average visibility in January
Flat Iron, IN

Average visibility in January - Flat Iron, IN
  • Average visibility in January: 6mi

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

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Flat Iron, Indiana, USA

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