January weather forecast
Wallen, IN

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Weather in January

January in Wallen, Indiana ushers in the new year with its cold season, with the harshest temperatures that extend from 18.7°F (-7.4°C) to 30.2°F (-1°C). Snowfalls are a common phenomenon during this period, adding up to the winter festivities in the region. A majority of the days in January are cloudy, leading to fewer daylight hours. Be prepared to witness increased wind speeds, as the wind takes a dominant precedence in the weather dynamics of this month. As January draws to a close, a slight upward fluctuation in the temperature is noticeable, setting the stage for the approaching February.

Temperature

January stands out as Wallen's coldest month, with temperatures ranging between an average high of 30.2°F (-1°C) and a low of 18.7°F (-7.4°C).

Humidity

January and February, with an average relative humidity of 85%, are the most humid months.

Rainfall

In January, the rain falls for 5.3 days. Throughout January, 0.75" (19mm) of precipitation is accumulated. In Wallen, during the entire year, the rain falls for 125.3 days and collects up to 13.11" (333mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In January, it is snowing for 8.8 days. Throughout January, 1.1" (28mm) of snow is accumulated. In Wallen, during the entire year, snow falls for 32.5 days and aggregates up to 5.75" (146mm) of snow.

Daylight

In Wallen, the average length of the day in January is 9h and 37min.
On the first day of January in Wallen, Indiana, sunrise is at 8:05 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 5:55 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 3.3h of sunshine.

UV index

In Wallen, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What time of the year is the coldest in Wallen?

January, with its average high-temperature of 30.2°F (-1°C) and an average low-temperature of 18.7°F (-7.4°C), holds the record as the coldest month in Wallen.

How cold is January in Wallen?

In Wallen, 30.2°F (-1°C) is the average high-temperature and 18.7°F (-7.4°C) is the average low-temperature during January.

What are the most humid months in Wallen?

January and February, with an average relative humidity of 85%, are most humid months in Wallen, Indiana.

What is the average humidity in January in Wallen?

The average relative humidity in January in Wallen is 85%.

How much does it rain in Wallen in January?

In Wallen, Indiana, in January, during 5.3 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

How many days does it snow in January in Wallen?

In Wallen, in January, during 8.8 snowfall days, 1.1" (28mm) of snow is typically accumulated.

What is the average length of the day in January in Wallen?

In January, the average day length in Wallen is 9h and 37min.

When is the sunrise / sunset in January in Wallen?

In January, on the first day of the month, sunrise is at 8:05 am and sunset at 5:22 pm. On the last day of the month, in Wallen, sunrise is at 7:52 am and sunset at 5:55 pm EST.

What is the month with the least sunshine in Wallen?

January has the least sunshine of the year, with an average of 3.3h of sunshine.

How many hours of sunshine does Wallen have in January?

In Wallen, the average sunshine duration in January is 3.3h.

What is the UV index reading in January in Wallen?

In Wallen, Indiana, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
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
Wallen, IN

Average temperature in January - Wallen, IN
  • Average high temperature in January: 30.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

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Average pressure in January
Wallen, IN

Average pressure in January - Wallen, 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
Wallen, IN

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

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

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Average humidity in January
Wallen, IN

Average humidity in January - Wallen, IN
  • Average humidity in January: 85%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).

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Average rainfall in January
Wallen, IN

Average rainfall in January - Wallen, IN
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is May (1.69").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days in January
Wallen, IN

Average rainfall days in January - Wallen, IN
  • Average rainfall days in January: 5.3 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (4.9 days).

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Average snowfall in January
Wallen, IN

Average snowfall in January - Wallen, IN
  • Average snowfall in January: 1.1"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Wallen, IN

Average snowfall days in January - Wallen, IN
  • Average snowfall days in January: 8.8 days

The month with the highest number of snowfall days is January (8.8 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
Wallen, IN

Average daylight in January / Average sunshine in January - Wallen, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in January
Wallen, IN

Average sunshine days in January - Wallen, IN
  • Average sunshine days in January: 19.2 days

The month with the most sunshine days is January (19.2 days).
The month with the least sunshine days is July (12 days).

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Average UV index in January
Wallen, IN

Average UV index in January - Wallen, IN
  • Average UV index in January: 2

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

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Average cloud cover in January
Wallen, IN

Average cloud cover in January - Wallen, IN
  • Average cloud cover in January: 66

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 32).

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Average visibility in January
Wallen, IN

Average visibility in January - Wallen, IN
  • Average visibility in January: 6mi

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

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Wallen, Indiana, USA

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