January weather forecast
La Salle, MI

Weather in January

January, the same as December, in La Salle, Michigan, is another subzero cold winter month, with temperature in the range of an average low of 19.4°F (-7°C) and an average high of 29.7°F (-1.3°C).

Temperature

With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 19.4°F (-7°C), January is the coldest month.

Humidity

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

Rainfall

In January, in La Salle, the rain falls for 6.3 days. Throughout January, 0.75" (19mm) of precipitation is accumulated. In La Salle, during the entire year, the rain falls for 134 days and collects up to 15.08" (383mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in La Salle. In La Salle, during 11.1 snowfall days, 1.61" (41mm) of snow is typically accumulated. In La Salle, during the entire year, snow falls for 39.7 days and aggregates up to 6.26" (159mm) of snow.

Daylight

In La Salle, the average length of the day in January is 9h and 33min.
On the first day of January in La Salle, sunrise is at 8:01 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:47 pm EST.

Sunshine

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

UV index

The average daily maximum UV index in January in La Salle is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in La Salle?

With an average high-temperature of 29.7°F (-1.3°C) and an average low-temperature of 19.4°F (-7°C), January is the coldest month in La Salle, Michigan.

What is the most humid month in La Salle?

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

What is the average humidity in January in La Salle?

In January, the average relative humidity in La Salle is 84%.

How much does it rain in La Salle in January?

In La Salle, Michigan, in January, it is raining for 6.3 days, with typically 0.75" (19mm) of accumulated precipitation.

How much does it snow in La Salle in January?

In La Salle, during January, snow falls for 11.1 days and regularly aggregates up to 1.61" (41mm) of snow.

How many hours of daylight does La Salle have in January?

The average day length in January is 9h and 33min.

What time are sunrise and sunset in January in La Salle?

On the first day of January, sunrise is at 8:01 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:47 pm EST.

What is the month with the least sunshine in La Salle?

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

How many hours of sunshine does La Salle have in January?

The average sunshine duration in January in La Salle, Michigan, is 3.3h.

What is the UV index reading in January in La Salle?

In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
La Salle, MI

Average temperature in January - La Salle, MI
  • Average high temperature in January: 29.7°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 (29.7°F).

  • Average low temperature in January: 19.4°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 (19.4°F).

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Average pressure in January
La Salle, MI

Average pressure in January - La Salle, MI
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
La Salle, MI

Average wind speed in January - La Salle, MI
  • Average wind speed in January: 10.5mph

The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in January
La Salle, MI

Average humidity in January - La Salle, MI
  • 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%).

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Average rainfall in January
La Salle, MI

Average rainfall in January - La Salle, MI
  • Average rainfall in January: 0.75"

The wettest months (with the highest rainfall) are May and June (1.97").
The driest month (with the least rainfall) is December (0.67").

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Average rainfall days in January
La Salle, MI

Average rainfall days in January - La Salle, MI
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (6 days).

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Average snowfall in January
La Salle, MI

Average snowfall in January - La Salle, MI
  • Average snowfall in January: 1.61"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
La Salle, MI

Average snowfall days in January - La Salle, MI
  • Average snowfall days in January: 11.1 days

The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
La Salle, MI

Average daylight in January / Average sunshine in January - La Salle, MI
  • Average daylight in January: 9h and 33min

The month with the longest days is June (Average daylight: 15h and 10min).
The month with the shortest days is December (Average daylight: 9h and 11min).

  • Average sunshine in January: 3h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in January
La Salle, MI

Average sunshine days in January - La Salle, MI
  • Average sunshine days in January: 15.8 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (11.9 days).

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Average UV index in January
La Salle, MI

Average UV index in January - La Salle, MI
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in January
La Salle, MI

Average cloud cover in January - La Salle, MI
  • Average cloud cover in January: 65

The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 29).

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Average visibility in January
La Salle, MI

Average visibility in January - La Salle, MI
  • Average visibility in January: 6mi

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

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