January weather forecast
Luzerne, IA

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Weather in January

January, like December, is another subzero cold winter month in Luzerne, Iowa, with an average temperature varying between 13.5°F (-10.3°C) and 25.9°F (-3.4°C).

Temperature

Luzerne's coldest month, January, generally records average temperatures ranging from a high of 25.9°F (-3.4°C) to a low of 13.5°F (-10.3°C).

Humidity

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

Rainfall

The month with the least rainfall in Luzerne is January, when the rain falls for 4.5 days and typically collects 1.18" (30mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 9.6 days and accumulates 5.24" (133mm) of snow.

Daylight

In January, the average length of the day is 9h and 33min.
On the first day of the month, sunrise is at 7:36 am and sunset at 4:47 pm. On the last day of January, sunrise is at 7:22 am and sunset at 5:21 pm CST.

Sunshine

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

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 2 during January leads to these instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Luzerne?

Luzerne reaches its average lowest temperatures in January, measuring 25.9°F (-3.4°C) at the peak and 13.5°F (-10.3°C) at the lowest.

How cold is it in January?

January temperatures vary between a high-temperature of 25.9°F (-3.4°C) and a low-temperature of 13.5°F (-10.3°C).

What is the most humid month?

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

What is the average humidity in January?

The average relative humidity in January is 85%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 4.5 days and typically collects 1.18" (30mm) of precipitation.

How much does it rain in Luzerne in January?

In Luzerne, during January, the rain falls for 4.5 days and regularly aggregates up to 1.18" (30mm) of precipitation.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 9.6 days and typically aggregates up to 5.24" (133mm) of snow.

How many days does it snow in January?

In Luzerne, in January, during 9.6 snowfall days, 5.24" (133mm) of snow is typically accumulated.

What is the average length of the day in January?

In Luzerne, the average day length in January is 9h and 33min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:36 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:21 pm CST.

What is the month with the least sunshine?

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

How many hours of sunshine does Luzerne have in January?

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

What are the months with the lowest UV index?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

What is the UV index reading in January?

In Luzerne, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Luzerne, IA

Average temperature in January - Luzerne, IA
  • Average high temperature in January: 25.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in January: 13.5°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

Average pressure in January
Luzerne, IA

Average pressure in January - Luzerne, IA
  • 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 (29.89"Hg).

Average wind speed in January
Luzerne, IA

Average wind speed in January - Luzerne, IA
  • Average wind speed in January: 10.7mph

The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity in January
Luzerne, IA

Average humidity in January - Luzerne, IA
  • Average humidity in January: 85%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (72%).

Average rainfall in January
Luzerne, IA

Average rainfall in January - Luzerne, IA
  • Average rainfall in January: 1.18"

The wettest month (with the highest rainfall) is May (4.61").
The driest month (with the least rainfall) is January (1.18").

Average rainfall days in January
Luzerne, IA

Average rainfall days in January - Luzerne, IA
  • Average rainfall days in January: 4.5 days

The month with the highest number of rainy days is June (19.3 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in January
Luzerne, IA

Average snowfall in January - Luzerne, IA
  • Average snowfall in January: 5.24"

The month with the highest snowfall is January (5.24").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Luzerne, IA

Average snowfall days in January - Luzerne, IA
  • Average snowfall days in January: 9.6 days

The month with the highest number of snowfall days is February (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Luzerne, IA

Average daylight in January / Average sunshine in January - Luzerne, IA
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 4h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in January
Luzerne, IA

Average sunshine days in January - Luzerne, IA
  • Average sunshine days in January: 18.2 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is June (8.4 days).

Average UV index in January
Luzerne, IA

Average UV index in January - Luzerne, IA
  • Average UV index in January: 2

The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in January
Luzerne, IA

Average cloud cover in January - Luzerne, IA
  • Average cloud cover in January: 57

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).

Average visibility in January
Luzerne, IA

Average visibility in January - Luzerne, IA
  • Average visibility in January: 5mi

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

Luzerne, Iowa, USA

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