January weather forecast
Bloomingdale, IL

Share

Weather in January

January, like December, is a freezing cold winter month in Bloomingdale, Illinois, with an average temperature varying between 27.9°F (-2.3°C) and 16.7°F (-8.5°C).

Temperature

January, known for its average high temperature of 27.9°F (-2.3°C) and an average low temperature of 16.7°F (-8.5°C), is the coldest month.

Humidity

January and February, with an average relative humidity of 83%, are the most humid months in Bloomingdale.

Rainfall

In Bloomingdale, during January, the rain falls for 4.1 days and regularly aggregates up to 0.55" (14mm) of precipitation. In Bloomingdale, during the entire year, the rain falls for 119.1 days and collects up to 10.83" (275mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. The month with the most snowfall in Bloomingdale, Illinois, is January, when snow falls for 9.3 days and typically aggregates up to 1.5" (38mm) of snow.

Daylight

In Bloomingdale, Illinois, the average length of the day in January is 9h and 32min.
On the first day of January in Bloomingdale, sunrise is at 7:20 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:05 pm CST.

Sunshine

With an average of 3.7h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In January, a daily UV index of 1 turns into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
[Resources]

Frequently asked questions

What month is the coldest in Bloomingdale?

January is the coldest month of the year, registering average temperatures as high as 27.9°F (-2.3°C) and as low as 16.7°F (-8.5°C).

How cold is it in Bloomingdale in January?

Bloomingdale in January has an average high-temperature of 27.9°F (-2.3°C) and an average low-temperature of 16.7°F (-8.5°C).

What are the most humid months in Bloomingdale?

January and February, with an average relative humidity of 83%, are most humid months in Bloomingdale, Illinois.

What is the average humidity in January in Bloomingdale?

In Bloomingdale, Illinois, the average relative humidity in January is 83%.

How many days does it rain in January in Bloomingdale?

In Bloomingdale, in January, it is raining for 4.1 days, with typically 0.55" (14mm) of accumulated precipitation.

When does it snow the most in Bloomingdale?

The month with the most snowfall in Bloomingdale is January, when snow falls for 9.3 days and typically aggregates up to 1.5" (38mm) of snow.

How many days does it snow in January in Bloomingdale?

In Bloomingdale, Illinois, during January, snow falls for 9.3 days and regularly aggregates up to 1.5" (38mm) of snow.

What is the average length of the day in January in Bloomingdale?

In Bloomingdale, Illinois, the average day length in January is 9h and 32min.

When is the sunrise / sunset in January in Bloomingdale?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:31 pm. On the last day of the month, in Bloomingdale, sunrise is at 7:06 am and sunset at 5:05 pm CST.

What is the month with the least sunshine in Bloomingdale?

With an average of 3.7h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Bloomingdale have in January?

In Bloomingdale, the average sunshine duration in January is 3.7h.

What are the months with the lowest UV index in Bloomingdale?

The months with the lowest UV index in Bloomingdale, Illinois, are January and December, with an average maximum UV index of 1.

What is the UV index intensity in January in Bloomingdale?

In January, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
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
Bloomingdale, IL

Average temperature in January - Bloomingdale, IL
  • Average high temperature in January: 27.9°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (27.9°F).

  • Average low temperature in January: 16.7°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).

[Resources]

Average pressure in January
Bloomingdale, IL

Average pressure in January - Bloomingdale, IL
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

[Resources]

Average wind speed in January
Bloomingdale, IL

Average wind speed in January - Bloomingdale, IL
  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

[Resources]

Average humidity in January
Bloomingdale, IL

Average humidity in January - Bloomingdale, IL
  • Average humidity in January: 83%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).

[Resources]

Average rainfall in January
Bloomingdale, IL

Average rainfall in January - Bloomingdale, IL
  • Average rainfall in January: 0.55"

The wettest month (with the highest rainfall) is May (1.65").
The driest months (with the least rainfall) are February, November and December (0.51").

[Resources]

Average rainfall days in January
Bloomingdale, IL

Average rainfall days in January - Bloomingdale, IL
  • Average rainfall days in January: 4.1 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is January (4.1 days).

[Resources]

Average snowfall in January
Bloomingdale, IL

Average snowfall in January - Bloomingdale, IL
  • Average snowfall in January: 1.5"

The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in January
Bloomingdale, IL

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

[Resources]

Average daylight in January /
Average sunshine in January
Bloomingdale, IL

Average daylight in January / Average sunshine in January - Bloomingdale, IL
  • 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: 3h and 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

[Resources]

Average sunshine days in January
Bloomingdale, IL

Average sunshine days in January - Bloomingdale, IL
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (11.3 days).

[Resources]

Average UV index in January
Bloomingdale, IL

Average UV index in January - Bloomingdale, IL
  • Average UV index in January: 1

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

[Resources]

Average cloud cover in January
Bloomingdale, IL

Average cloud cover in January - Bloomingdale, IL
  • Average cloud cover in January: 61

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 32).

[Resources]

Average visibility in January
Bloomingdale, IL

Average visibility in January - Bloomingdale, 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).

[Resources]

Bloomingdale, Illinois, USA

Weather forecast for your location

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