January weather forecast
Lynn, IN

Share

Weather in January

January, like December, in Lynn, Indiana, is a wintry winter month, with an average temperature ranging between min 20.1°F (-6.6°C) and max 32°F (0°C).

Temperature

The coldest time of the year is January, with temperatures averaging a high of 32°F (0°C) and a low of 20.1°F (-6.6°C).

Humidity

With an average relative humidity of 84%, January is the most humid month.

Rainfall

In Lynn, in January, during 9 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 169.7 rainfall days, and 31.65" (804mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Lynn, in January, during 13 snowfall days, 3.39" (86mm) of snow is typically accumulated. Throughout the year, there are 45.7 snowfall days, and 15.2" (386mm) of snow is accumulated.

Daylight

In Lynn, the average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 8:01 am and sunset at 5:24 pm. On the last day of January, sunrise is at 7:49 am and sunset at 5:56 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 3.5h of sunshine.

UV index

In Lynn, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January, having an average high-temperature of 32°F (0°C) and an average low-temperature of 20.1°F (-6.6°C), is the coldest month.

How cold is it in January?

The average high-temperature, in January, in Lynn, is 32°F (0°C), while the average low-temperature is 20.1°F (-6.6°C).

What is the most humid month?

The most humid month is January, 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 January, the rain falls for 9 days. Throughout January, 2.2" (56mm) of precipitation is accumulated.

How much does it snow in January?

In January, it is snowing for 13 days. Throughout January, 3.39" (86mm) of snow is accumulated.

What is the average length of the day in January?

In Lynn, the average day length in January is 9h and 43min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 8:01 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:56 pm EST.

What is the month with the least sunshine?

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 January, the average sunshine duration is 3.5h.

What is the UV index reading in January?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average high temperature
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
Lynn, IN

Average temperature in January - Lynn, IN
  • Average high temperature in January: 32°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 (32°F).

  • Average low temperature in January: 20.1°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in January
Lynn, IN

Average pressure in January - Lynn, IN
  • Average pressure in January: 30.13"Hg

The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Lynn, IN

Average wind speed in January - Lynn, IN
  • Average wind speed in January: 10.7mph

The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in January
Lynn, IN

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

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

Average rainfall in January
Lynn, IN

Average rainfall in January - Lynn, IN
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (1.93").

Average rainfall days in January
Lynn, IN

Average rainfall days in January - Lynn, IN
  • Average rainfall days in January: 9 days

The month with the highest number of rainy days is May (19.9 days).
The months with the least rainy days are January and February (9 days).

Average snowfall in January
Lynn, IN

Average snowfall in January - Lynn, IN
  • Average snowfall in January: 3.39"

The month with the highest snowfall is December (3.78").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Lynn, IN

Average snowfall days in January - Lynn, 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 May, June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Lynn, 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: 3h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in January
Lynn, IN

Average sunshine days in January - Lynn, IN
  • Average sunshine days in January: 10.8 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is May (8.7 days).

Average UV index in January
Lynn, IN

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

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

Average cloud cover in January
Lynn, IN

Average cloud cover in January - Lynn, IN
  • Average cloud cover in January: 64

The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).

Average visibility in January
Lynn, IN

Average visibility in January - Lynn, 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).

Lynn, Indiana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location