January weather forecast
Otterville, IL

Weather in January

January, the same as December, is a wintry winter month in Otterville, Illinois, with an average temperature varying between 22.6°F (-5.2°C) and 35.6°F (2°C).

Temperature

January is the coldest month, with an average high-temperature of 35.6°F (2°C) and an average low-temperature of 22.6°F (-5.2°C).

Humidity

In January, the average relative humidity in Otterville, Illinois, is 77%.

Rainfall

The month with the least rainfall is January, when the rain falls for 5.9 days and typically collects 1.06" (27mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Otterville, Illinois. In Otterville, snow falls for 6.2 days, with typically accumulated 1.65" (42mm) of snow. Throughout the year, in Otterville, there are 20.9 snowfall days, and 6.26" (159mm) of snow is accumulated.

Daylight

In Otterville, Illinois, the average length of the day in January is 9h and 48min.
On the first day of the month, sunrise is at 7:20 am and sunset at 4:49 pm. On the last day of January, sunrise is at 7:08 am and sunset at 5:21 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 4.5h 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 minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 2 in January transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Otterville?

January is the coldest month in Otterville, Illinois, with an average high-temperature of 35.6°F (2°C) and an average low-temperature of 22.6°F (-5.2°C).

What is the temperature in January in Otterville?

In Otterville, in January, the average high-temperature is 35.6°F (2°C), and the average low-temperature is 22.6°F (-5.2°C).

What is the average humidity in January in Otterville?

The average relative humidity in January in Otterville is 77%.

What is the driest month in Otterville?

The month with the least rainfall is January, when the rain falls for 5.9 days and typically collects 1.06" (27mm) of precipitation.

How many days does it rain in January in Otterville?

In Otterville, during January, the rain falls for 5.9 days and regularly aggregates up to 1.06" (27mm) of precipitation.

How many days does it snow in January in Otterville?

In January, in Otterville, it is snowing for 6.2 days. Throughout January, 1.65" (42mm) of snow is accumulated.

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

In January, the average day length is 9h and 48min.

When is the sunrise / sunset in January in Otterville?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:49 pm. On the last day of the month, in Otterville, sunrise is at 7:08 am and sunset at 5:21 pm CST.

What is the month with the least sunshine in Otterville?

The month with the least sunshine in Otterville is January, with an average of 4.5h of sunshine.

How long on average sun shines in January in Otterville?

The average sunshine duration in January is 4.5h.

When is the lowest UV index in Otterville?

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

How high is the UV index in January in Otterville?

The average daily maximum UV index in January in Otterville, Illinois, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Otterville, IL

Average temperature in January - Otterville, IL
  • Average high temperature in January: 35.6°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in January: 22.6°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in January
Otterville, IL

Average pressure in January - Otterville, 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 (29.92"Hg).

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Average wind speed in January
Otterville, IL

Average wind speed in January - Otterville, IL
  • Average wind speed in January: 9.6mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in January
Otterville, IL

Average humidity in January - Otterville, IL
  • Average humidity in January: 77%

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

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Average rainfall in January
Otterville, IL

Average rainfall in January - Otterville, IL
  • Average rainfall in January: 1.06"

The wettest month (with the highest rainfall) is June (3.07").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in January
Otterville, IL

Average rainfall days in January - Otterville, IL
  • Average rainfall days in January: 5.9 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (5.9 days).

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Average snowfall in January
Otterville, IL

Average snowfall in January - Otterville, IL
  • Average snowfall in January: 1.65"

The month with the highest snowfall is February (2.17").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Otterville, IL

Average snowfall days in January - Otterville, IL
  • Average snowfall days in January: 6.2 days

The month with the highest number of snowfall days is January (6.2 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
Otterville, IL

Average daylight in January / Average sunshine in January - Otterville, IL
  • Average daylight in January: 9h and 48min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in January: 4h and 30min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

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Average sunshine days in January
Otterville, IL

Average sunshine days in January - Otterville, IL
  • Average sunshine days in January: 20.3 days

The month with the most sunshine days is January (20.3 days).
The months with the least sunshine days are May and June (12.3 days).

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Average UV index in January
Otterville, IL

Average UV index in January - Otterville, 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, November and December (UV index 2).

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Average cloud cover in January
Otterville, IL

Average cloud cover in January - Otterville, IL
  • Average cloud cover in January: 51

The month with the most cloud cover is January (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 28).

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Average visibility in January
Otterville, IL

Average visibility in January - Otterville, 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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