January weather forecast
Tillman, IN

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Weather in January

January, the same as December, in Tillman, Indiana, is another subzero cold winter month, with an average temperature fluctuating between 19.2°F (-7.1°C) and 30.7°F (-0.7°C).

Temperature

In Tillman, January is the month with the lowest recorded average temperatures, measuring a high of 30.7°F (-0.7°C) and a low of 19.2°F (-7.1°C).

Humidity

January and February, with an average relative humidity of 84%, are the most humid months.

Rainfall

In Tillman, during January, the rain falls for 7.9 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, there are 151.9 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Tillman, during January, snow falls for 13.3 days and regularly aggregates up to 2.91" (74mm) of snow. Throughout the year, there are 50 snowfall days, and 12.68" (322mm) of snow is accumulated.

Daylight

In Tillman, the average length of the day in January is 9h and 38min.
On the first day of the month, sunrise is at 8:04 am and sunset at 5:21 pm. On the last day of January, sunrise is at 7:51 am and sunset at 5:54 pm EST.

Sunshine

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

UV index

In Tillman, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Boost your sun resistance with garments that are densely woven yet spacious. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

In Tillman, January is the coldest month, with temperatures averaging a high of 30.7°F (-0.7°C) and a low of 19.2°F (-7.1°C).

How cold is it in January?

January temperatures vary between a high-temperature of 30.7°F (-0.7°C) and a low-temperature of 19.2°F (-7.1°C).

What is the most humid month?

The months with the highest humidity are January and February, with an average relative humidity of 84%.

What is the average humidity in January?

The average relative humidity in January is 84%.

How much does it rain in January?

In Tillman, Indiana, during January, the rain falls for 7.9 days and regularly aggregates up to 1.42" (36mm) of precipitation.

How much does it snow in January?

In Tillman, in January, during 13.3 snowfall days, 2.91" (74mm) of snow is typically accumulated.

How many hours of daylight does Tillman have in January?

In January, the average day length in Tillman is 9h and 38min.

When is the sunrise / sunset in January in Tillman?

In January, on the first day of the month, sunrise is at 8:04 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:54 pm EST.

What is the month with the least sunshine?

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

How long on average sun shines in January?

The average sunshine duration in January is 3.3h.

How high is the UV index in January in Tillman?

The average daily maximum UV index in January is 2. A UV Index reading 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
Tillman, IN

Average temperature in January - Tillman, IN
  • Average high temperature in January: 30.7°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in January: 19.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).

Average pressure in January
Tillman, IN

Average pressure in January - Tillman, 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).

Average wind speed in January
Tillman, IN

Average wind speed in January - Tillman, IN
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in January
Tillman, IN

Average humidity in January - Tillman, IN
  • Average humidity in January: 84%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (75%).

Average rainfall in January
Tillman, IN

Average rainfall in January - Tillman, IN
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is April (2.95").
The driest month (with the least rainfall) is February (1.38").

Average rainfall days in January
Tillman, IN

Average rainfall days in January - Tillman, IN
  • Average rainfall days in January: 7.9 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (6.8 days).

Average snowfall in January
Tillman, IN

Average snowfall in January - Tillman, IN
  • Average snowfall in January: 2.91"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Tillman, IN

Average snowfall days in January - Tillman, IN
  • Average snowfall days in January: 13.3 days

The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Tillman, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

Average sunshine days in January
Tillman, IN

Average sunshine days in January - Tillman, IN
  • Average sunshine days in January: 12 days

The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (10.4 days).

Average UV index in January
Tillman, IN

Average UV index in January - Tillman, 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).

Average cloud cover in January
Tillman, IN

Average cloud cover in January - Tillman, 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 33).

Average visibility in January
Tillman, IN

Average visibility in January - Tillman, IN
  • Average visibility in January: 5mi

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

Tillman, Indiana, USA

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