January weather forecast
Goodwine, IL

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Weather in January

January, the same as December, in Goodwine, Illinois, is another subzero cold winter month, with an average temperature varying between 31.1°F (-0.5°C) and 19°F (-7.2°C).

Temperature

Goodwine's January weather reaches an average high of 31.1°F (-0.5°C) and an average low of 19°F (-7.2°C), making it the coldest month.

Humidity

The average relative humidity in January is 82%.

Rainfall

In January, the rain falls for 6.4 days. Throughout January, 1.22" (31mm) of precipitation is accumulated. In Goodwine, during the entire year, the rain falls for 143.2 days and collects up to 22.24" (565mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 10.4 days and accumulates 2.91" (74mm) of snow.

Daylight

The average length of the day in January is 9h and 40min.
On the first day of the month, sunrise is at 7:14 am and sunset at 4:34 pm. On the last day of January, sunrise is at 7:01 am and sunset at 5:07 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 3.8h of sunshine.

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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 2 during January translates into these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Goodwine?

The month of January sees the average lowest temperatures, reaching 31.1°F (-0.5°C) at the peak and 19°F (-7.2°C) at the low.

How cold is January in Goodwine?

January temperatures in Goodwine vary between a high-temperature of 31.1°F (-0.5°C) and a low-temperature of 19°F (-7.2°C).

What is the average humidity in January?

In January, the average relative humidity is 82%.

How much does it rain in January?

In Goodwine, during January, the rain falls for 6.4 days and regularly aggregates up to 1.22" (31mm) of precipitation.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 10.4 days and accumulates 2.91" (74mm) of snow.

How much does it snow in January?

In Goodwine, during January, snow falls for 10.4 days and regularly aggregates up to 2.91" (74mm) of snow.

What is the average length of the day in January?

In Goodwine, the average day length in January is 9h and 40min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:14 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:07 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 3.8h of sunshine.

How long on average sun shines in January?

In January, the average sunshine duration is 3.8h.

When is the lowest UV index?

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

How high is the UV index in January in Goodwine?

The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Goodwine, IL

Average temperature in January - Goodwine, IL
  • Average high temperature in January: 31.1°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.1°F).

  • Average low temperature in January: 19°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°F).

Average pressure in January
Goodwine, IL

Average pressure in January - Goodwine, IL
  • Average pressure in January: 30.13"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Goodwine, IL

Average wind speed in January - Goodwine, IL
  • 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 (6.3mph).

Average humidity in January
Goodwine, IL

Average humidity in January - Goodwine, IL
  • Average humidity in January: 82%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Goodwine, IL

Average rainfall in January - Goodwine, IL
  • Average rainfall in January: 1.22"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in January
Goodwine, IL

Average rainfall days in January - Goodwine, IL
  • Average rainfall days in January: 6.4 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (6.4 days).

Average snowfall in January
Goodwine, IL

Average snowfall in January - Goodwine, IL
  • Average snowfall in January: 2.91"

The month with the highest snowfall is January (2.91").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Goodwine, IL

Average snowfall days in January - Goodwine, IL
  • Average snowfall days in January: 10.4 days

The month with the highest number of snowfall days is January (10.4 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
Goodwine, IL

Average daylight in January / Average sunshine in January - Goodwine, 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 18min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in January
Goodwine, IL

Average sunshine days in January - Goodwine, IL
  • Average sunshine days in January: 16.3 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in January
Goodwine, IL

Average UV index in January - Goodwine, 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
Goodwine, IL

Average cloud cover in January - Goodwine, IL
  • Average cloud cover in January: 59

The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are August and September (Cloud cover 33).

Average visibility in January
Goodwine, IL

Average visibility in January - Goodwine, IL
  • Average visibility in January: 6mi

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

Goodwine, Illinois, USA

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