January weather forecast
Ursa, IL

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Weather in January

January, like December, in Ursa, Illinois, is another cold winter month, with an average temperature fluctuating between 20.1°F (-6.6°C) and 32.5°F (0.3°C).

Temperature

January is the coldest month of the year, registering average temperatures as high as 32.5°F (0.3°C) and as low as 20.1°F (-6.6°C).

Humidity

In January, the average relative humidity is 78%.

Rainfall

The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 1.26" (32mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. January is the month with the most snowfall. Snow falls for 9.3 days and accumulates 4.21" (107mm) of snow.

Daylight

The average length of the day in January is 9h and 43min.
On the first day of the month, sunrise is at 7:27 am and sunset at 4:50 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:22 pm CST.

Sunshine

With an average of 4.4h of sunshine, January has the least sunshine of the year.

UV index

January, February, November and 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 low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 2 in January translates into the following instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Frequently asked questions

What month is the coldest?

In Ursa, the average lowest temperatures are observed in January, with a high of 32.5°F (0.3°C) and a low of 20.1°F (-6.6°C).

How cold is it in January?

January temperatures vary between a high-temperature of 32.5°F (0.3°C) and a low-temperature of 20.1°F (-6.6°C).

What is the average humidity in January?

In January, the average relative humidity is 78%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 1.26" (32mm) of precipitation.

How much does it rain in January?

In Ursa, in January, it is raining for 5.3 days, with typically 1.26" (32mm) of accumulated precipitation.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 9.3 days and accumulates 4.21" (107mm) of snow.

How many days does it snow in January?

In Ursa, during January, snow falls for 9.3 days and regularly aggregates up to 4.21" (107mm) of snow.

What is the average length of the day in January?

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

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:27 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:22 pm CST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 4.4h of sunshine.

How long on average sun shines in January?

In January, the average sunshine duration is 4.4h.

What is the month with the lowest UV index?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk 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
Ursa, IL

Average temperature in January - Ursa, IL
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 20.1°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in January
Ursa, IL

Average pressure in January - Ursa, IL
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Ursa, IL

Average wind speed in January - Ursa, IL
  • Average wind speed in January: 10.2mph

The windiest months (with the highest average wind speed) are January and February (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in January
Ursa, IL

Average humidity in January - Ursa, IL
  • Average humidity in January: 78%

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January
Ursa, IL

Average rainfall in January - Ursa, IL
  • Average rainfall in January: 1.26"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in January
Ursa, IL

Average rainfall days in January - Ursa, IL
  • Average rainfall days in January: 5.3 days

The months with the highest number of rainy days are May and June (17.3 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in January
Ursa, IL

Average snowfall in January - Ursa, IL
  • Average snowfall in January: 4.21"

The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Ursa, IL

Average snowfall days in January - Ursa, IL
  • Average snowfall days in January: 9.3 days

The month with the highest number of snowfall days is January (9.3 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
Ursa, IL

Average daylight in January / Average sunshine in January - Ursa, IL
  • 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: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in January
Ursa, IL

Average sunshine days in January - Ursa, IL
  • Average sunshine days in January: 17.9 days

The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is June (10.1 days).

Average UV index in January
Ursa, IL

Average UV index in January - Ursa, IL
  • Average UV index in January: 2

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

Average cloud cover in January
Ursa, IL

Average cloud cover in January - Ursa, IL
  • Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in January
Ursa, IL

Average visibility in January - Ursa, IL
  • 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).

Ursa, Illinois, USA

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