January weather forecast
Leesburg, IN

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Weather in January

January, the same as December, in Leesburg, Indiana, is another subzero cold winter month, with an average temperature fluctuating between 18.7°F (-7.4°C) and 29.7°F (-1.3°C).

Temperature

Leesburg notes the coldest temperatures in January, with a high average of 29.7°F (-1.3°C) and a low of 18.7°F (-7.4°C).

Humidity

January is the most humid month, with an average relative humidity of 85%.

Rainfall

In Leesburg, during January, the rain falls for 7.3 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, there are 162 rainfall days, and 26.54" (674mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Leesburg, in January, during 15.8 snowfall days, 3.43" (87mm) of snow is typically accumulated. Throughout the year, there are 54.5 snowfall days, and 14.33" (364mm) of snow is accumulated.

Daylight

In Leesburg, the average length of the day in January is 9h and 36min.
On the first day of the month, sunrise is at 8:09 am and sunset at 5:24 pm. On the last day of January, sunrise is at 7:55 am and sunset at 5:57 pm EST.

Sunshine

The month with the least sunshine in Leesburg is January, with an average of 3.3h of sunshine.

UV index

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 2 during January translates into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Leesburg reaches its average lowest temperatures in January, measuring 29.7°F (-1.3°C) at the peak and 18.7°F (-7.4°C) at the lowest.

How cold is January?

The high-temperature during January is 29.7°F (-1.3°C) and the low-temperature is 18.7°F (-7.4°C).

What is the most humid month?

The most humid month is January, with an average relative humidity of 85%.

What is the average humidity in January in Leesburg?

In Leesburg, the average relative humidity in January is 85%.

How many days does it rain in January in Leesburg?

In Leesburg, during January, the rain falls for 7.3 days and regularly aggregates up to 1.57" (40mm) of precipitation.

How many days does it snow in January?

In Leesburg, in January, snow falls for 15.8 days, with typically accumulated 3.43" (87mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 36min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 8:09 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:57 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 many hours of sunshine does Leesburg have in January?

In January, the average sunshine duration is 3.3h.

How high is the UV index in January?

In Leesburg, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
Leesburg, IN

Average temperature in January - Leesburg, IN
  • Average high temperature in January: 29.7°F

The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in January: 18.7°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).

Average pressure in January
Leesburg, IN

Average pressure in January - Leesburg, 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
Leesburg, IN

Average wind speed in January - Leesburg, 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).

Average humidity in January
Leesburg, IN

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

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

Average rainfall in January
Leesburg, IN

Average rainfall in January - Leesburg, IN
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (1.5").

Average rainfall days in January
Leesburg, IN

Average rainfall days in January - Leesburg, IN
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in January
Leesburg, IN

Average snowfall in January - Leesburg, IN
  • Average snowfall in January: 3.43"

The month with the highest snowfall is February (3.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Leesburg, IN

Average snowfall days in January - Leesburg, IN
  • Average snowfall days in January: 15.8 days

The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Leesburg, 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
Leesburg, IN

Average sunshine days in January - Leesburg, IN
  • Average sunshine days in January: 10.4 days

The month with the most sunshine days is November (15.3 days).
The months with the least sunshine days are February and June (9.3 days).

Average UV index in January
Leesburg, IN

Average UV index in January - Leesburg, 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
Leesburg, IN

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

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in January
Leesburg, IN

Average visibility in January - Leesburg, 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).

Leesburg, Indiana, USA

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