January weather forecast
Peters Creek, IL

Weather in January

January, like December, in Peters Creek, Illinois, is a wintry winter month, with an average temperature ranging between min 27.5°F (-2.5°C) and max 40.5°F (4.7°C).

Temperature

January is the coldest month, with an average high-temperature of 40.5°F (4.7°C) and an average low-temperature of 27.5°F (-2.5°C).

Humidity

In Peters Creek, the average relative humidity in January is 76%.

Rainfall

In Peters Creek, during January, the rain falls for 9.1 days and regularly aggregates up to 1.57" (40mm) of precipitation. In Peters Creek, during the entire year, the rain falls for 148.8 days and collects up to 27.05" (687mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In January, in Peters Creek, it is snowing for 4.5 days. Throughout January, 1.06" (27mm) of snow is accumulated. In Peters Creek, during the entire year, snow falls for 15 days and aggregates up to 4.8" (122mm) of snow.

Daylight

In Peters Creek, Illinois, the average length of the day in January is 9h and 56min.
On the first day of the month, sunrise is at 7:07 am and sunset at 4:45 pm. On the last day of January, in Peters Creek, sunrise is at 6:57 am and sunset at 5:15 pm CST.

Sunshine

The months with the least sunshine are January and February, with an average of 4.6h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 2 in January interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Peters Creek?

January is the coldest month, with an average high-temperature of 40.5°F (4.7°C) and an average low-temperature of 27.5°F (-2.5°C).

What is the temperature in January in Peters Creek?

The average high-temperature, in January, is 40.5°F (4.7°C), while the average low-temperature is 27.5°F (-2.5°C).

What is the average humidity in January in Peters Creek?

The average relative humidity in January is 76%.

How many days does it rain in January in Peters Creek?

In January, in Peters Creek, Illinois, the rain falls for 9.1 days. Throughout January, 1.57" (40mm) of precipitation is accumulated.

How many days does it snow in January in Peters Creek?

In January, it is snowing for 4.5 days. Throughout January, 1.06" (27mm) of snow is accumulated.

What is the average length of the day in January in Peters Creek?

The average day length in January in Peters Creek, Illinois, is 9h and 56min.

When is the sunrise / sunset in January in Peters Creek?

In January, on the first day of the month, sunrise is at 7:07 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 5:15 pm CST.

What are the months with the least sunshine in Peters Creek?

January and February, with an average of 4.6h of sunshine, are months with the least sunshine in Peters Creek, Illinois.

How long on average sun shines in January in Peters Creek?

The average sunshine duration in January in Peters Creek, Illinois, is 4.6h.

What is the month with the lowest UV index in Peters Creek?

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

What is the UV index reading in January in Peters Creek?

In Peters Creek, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Peters Creek, IL

Average temperature in January - Peters Creek, IL
  • Average high temperature in January: 40.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in January: 27.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

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Average pressure in January
Peters Creek, IL

Average pressure in January - Peters Creek, IL
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in January
Peters Creek, IL

Average wind speed in January - Peters Creek, IL
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in January
Peters Creek, IL

Average humidity in January - Peters Creek, IL
  • Average humidity in January: 76%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in January
Peters Creek, IL

Average rainfall in January - Peters Creek, IL
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is February (3.03").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in January
Peters Creek, IL

Average rainfall days in January - Peters Creek, IL
  • Average rainfall days in January: 9.1 days

The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in January
Peters Creek, IL

Average snowfall in January - Peters Creek, IL
  • Average snowfall in January: 1.06"

The month with the highest snowfall is February (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Peters Creek, IL

Average snowfall days in January - Peters Creek, IL
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Peters Creek, IL

Average daylight in January / Average sunshine in January - Peters Creek, IL
  • Average daylight in January: 9h and 56min

The month with the longest days is June (Average daylight: 14h and 43min).
The month with the shortest days is December (Average daylight: 9h and 38min).

  • Average sunshine in January: 4h and 36min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in January
Peters Creek, IL

Average sunshine days in January - Peters Creek, IL
  • Average sunshine days in January: 17.7 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (12.1 days).

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Average UV index in January
Peters Creek, IL

Average UV index in January - Peters Creek, IL
  • Average UV index in January: 2

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

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Average cloud cover in January
Peters Creek, IL

Average cloud cover in January - Peters Creek, IL
  • Average cloud cover in January: 51

The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June, August and September (Cloud cover 28).

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Average visibility in January
Peters Creek, IL

Average visibility in January - Peters Creek, 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).

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