January weather forecast
Sloan, IN

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Weather in January

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

Temperature

January is Sloan's coldest month, registering average high temperatures of 31.6°F (-0.2°C) and lows of 20.5°F (-6.4°C).

Humidity

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

Rainfall

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

Snowfall

Months with snowfall are January through April, November and December. In Sloan, in January, during 10.6 snowfall days, 2.28" (58mm) of snow is typically accumulated. Throughout the year, there are 35.2 snowfall days, and 8.82" (224mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 41min.
On the first day of the month, sunrise is at 8:12 am and sunset at 5:34 pm. On the last day of January, in Sloan, sunrise is at 7:59 am and sunset at 6:06 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 4h of sunshine.

UV index

The months with the lowest UV index in Sloan are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 2 in January transforms into this advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Minimize direct exposure to the Sun during midday when its radiation is at its peak. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Sloan?

January is the coldest month of the year in Sloan, Indiana, registering average temperatures as high as 31.6°F (-0.2°C) and as low as 20.5°F (-6.4°C).

How cold is it in Sloan in January?

The high-temperature during January is 31.6°F (-0.2°C) and the low-temperature is 20.5°F (-6.4°C).

What is the average humidity in January in Sloan?

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

How many days does it rain in January in Sloan?

In January, in Sloan, Indiana, the rain falls for 7.3 days. Throughout January, 1.61" (41mm) of precipitation is accumulated.

How many days does it snow in January in Sloan?

In Sloan, in January, snow falls for 10.6 days, with typically accumulated 2.28" (58mm) of snow.

How many hours of daylight does Sloan have in January?

In January, the average day length in Sloan is 9h and 41min.

What time are sunrise and sunset in January in Sloan?

In January, on the first day of the month, sunrise is at 8:12 am and sunset at 5:34 pm. On the last day of the month, in Sloan, sunrise is at 7:59 am and sunset at 6:06 pm EST.

What is the month with the least sunshine in Sloan?

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

How many hours of sunshine does Sloan have in January?

In Sloan, the average sunshine duration in January is 4h.

What are the months with the lowest UV index in Sloan?

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

What is the UV index intensity in January in Sloan?

In Sloan, Indiana, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from 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
Sloan, IN

Average temperature in January - Sloan, 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).

Average pressure in January
Sloan, IN

Average pressure in January - Sloan, 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).

Average wind speed in January
Sloan, IN

Average wind speed in January - Sloan, 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).

Average humidity in January
Sloan, IN

Average humidity in January - Sloan, 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%).

Average rainfall in January
Sloan, IN

Average rainfall in January - Sloan, 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").

Average rainfall days in January
Sloan, IN

Average rainfall days in January - Sloan, 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).

Average snowfall in January
Sloan, IN

Average snowfall in January - Sloan, 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").

Average snowfall days in January
Sloan, IN

Average snowfall days in January - Sloan, 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).

Average daylight in January /
Average sunshine in January
Sloan, IN

Average daylight in January / Average sunshine in January - Sloan, 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).

Average sunshine days in January
Sloan, IN

Average sunshine days in January - Sloan, 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).

Average UV index in January
Sloan, IN

Average UV index in January - Sloan, 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).

Average cloud cover in January
Sloan, IN

Average cloud cover in January - Sloan, 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).

Average visibility in January
Sloan, IN

Average visibility in January - Sloan, 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).

Sloan, Indiana, USA

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