January weather forecast
Sni Mills, MO

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Weather in January

January, like December, in Sni Mills, Missouri, is a wintry winter month, with an average temperature fluctuating between 37.4°F (3°C) and 22.8°F (-5.1°C).

Temperature

January is the month that records the lowest temperatures, with averages ranging from a high of 37.4°F (3°C) to a low of 22.8°F (-5.1°C).

Humidity

In Sni Mills, the average relative humidity in January is 74%.

Rainfall

The month with the least rainfall in Sni Mills is January, when the rain falls for 5.2 days and typically collects 1.02" (26mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Sni Mills. In Sni Mills, Missouri, during January, snow falls for 5.4 days and regularly aggregates up to 2.91" (74mm) of snow. In Sni Mills, Missouri, during the entire year, snow falls for 20 days and aggregates up to 10.28" (261mm) of snow.

Daylight

In January, the average length of the day is 9h and 49min.
On the first day of the month, sunrise is at 7:35 am and sunset at 5:04 pm. On the last day of January, sunrise is at 7:23 am and sunset at 5:36 pm CST.

Sunshine

January has the least sunshine of the year in Sni Mills, Missouri, with an average of 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 value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 2 in January translates into the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. When the Sun is at its strongest around midday, find shade and limit exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Sni Mills?

Sni Mills's January weather, marked by an average high temperature of 37.4°F (3°C) and an average low temperature of 22.8°F (-5.1°C), is the coldest in the year.

How cold is January in Sni Mills?

In January, the average high-temperature and low-temperature in Sni Mills are 37.4°F (3°C) and 22.8°F (-5.1°C) respectively.

What is the average humidity in January in Sni Mills?

In Sni Mills, Missouri, the average relative humidity in January is 74%.

What is the driest month in Sni Mills?

January is the month with the least rainfall in Sni Mills, Missouri. Rain falls for 5.2 days and accumulates 1.02" (26mm) of precipitation.

How much does it rain in Sni Mills in January?

In Sni Mills, in January, it is raining for 5.2 days, with typically 1.02" (26mm) of accumulated precipitation.

How much does it snow in Sni Mills in January?

In Sni Mills, Missouri, in January, during 5.4 snowfall days, 2.91" (74mm) of snow is typically accumulated.

What is the average length of the day in January in Sni Mills?

In Sni Mills, Missouri, the average day length in January is 9h and 49min.

When are sunrise and sunset in January in Sni Mills?

In January, on the first day of the month, sunrise is at 7:35 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:36 pm CST.

What is the month with the least sunshine in Sni Mills?

January has the least sunshine of the year, with an average of 5h of sunshine.

How many hours of sunshine does Sni Mills have in January?

In Sni Mills, Missouri, the average sunshine duration in January is 5h.

When is the lowest UV index in Sni Mills?

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

What is the UV index intensity in January in Sni Mills?

In January, the average daily maximum UV index in Sni Mills, Missouri, is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's 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
Sni Mills, MO

Average temperature in January - Sni Mills, MO
  • Average high temperature in January: 37.4°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 (37.4°F).

  • Average low temperature in January: 22.8°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in January
Sni Mills, MO

Average pressure in January - Sni Mills, MO
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in January
Sni Mills, MO

Average wind speed in January - Sni Mills, MO
  • Average wind speed in January: 9.8mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in January
Sni Mills, MO

Average humidity in January - Sni Mills, MO
  • Average humidity in January: 74%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in January
Sni Mills, MO

Average rainfall in January - Sni Mills, MO
  • Average rainfall in January: 1.02"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days in January
Sni Mills, MO

Average rainfall days in January - Sni Mills, MO
  • Average rainfall days in January: 5.2 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (5.2 days).

Average snowfall in January
Sni Mills, MO

Average snowfall in January - Sni Mills, MO
  • Average snowfall in January: 2.91"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Sni Mills, MO

Average snowfall days in January - Sni Mills, MO
  • Average snowfall days in January: 5.4 days

The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Sni Mills, MO

Average daylight in January / Average sunshine in January - Sni Mills, MO
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 5h and 0min

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

Average sunshine days in January
Sni Mills, MO

Average sunshine days in January - Sni Mills, MO
  • Average sunshine days in January: 20.7 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in January
Sni Mills, MO

Average UV index in January - Sni Mills, MO
  • 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).

Average cloud cover in January
Sni Mills, MO

Average cloud cover in January - Sni Mills, MO
  • Average cloud cover in January: 45

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in January
Sni Mills, MO

Average visibility in January - Sni Mills, MO
  • 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).

Sni Mills, Missouri, USA

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