January weather forecast
Preston, MO

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Weather in January

January, the same as December, is a wintry winter month in Preston, Missouri, with temperature in the range of an average low of 25.5°F (-3.6°C) and an average high of 40.5°F (4.7°C).

Temperature

Temperature readings reach their annual highs in January, averaging 40.5°F (4.7°C) and a minimum average of 25.5°F (-3.6°C).

Humidity

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

Rainfall

January is the month with the least rainfall. Rain falls for 7.1 days and accumulates 1.18" (30mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In January, in Preston, it is snowing for 5.6 days. Throughout January, 1.38" (35mm) of snow is accumulated. Throughout the year, in Preston, there are 19 snowfall days, and 5.87" (149mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 53min.
On the first day of the month, sunrise is at 7:28 am and sunset at 5:03 pm. On the last day of January, sunrise is at 7:17 am and sunset at 5:34 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 5.1h of sunshine.

UV index

The months with the lowest UV index in Preston, Missouri, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: In January, the maximum UV index of 2 translates into these guidelines:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What is the coldest month in Preston?

January is the month when Preston experiences its coldest temperatures, averaging a high of 40.5°F (4.7°C) and a low of 25.5°F (-3.6°C).

How cold is January in Preston?

The high-temperature in Preston, Missouri, during January is 40.5°F (4.7°C) and the low-temperature is 25.5°F (-3.6°C).

What is the average humidity in January in Preston?

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

What is the driest month in Preston?

The month with the least rainfall is January, when the rain falls for 7.1 days and typically collects 1.18" (30mm) of precipitation.

How much does it rain in Preston in January?

In Preston, Missouri, during January, the rain falls for 7.1 days and regularly aggregates up to 1.18" (30mm) of precipitation.

How much does it snow in Preston in January?

In January, it is snowing for 5.6 days. Throughout January, 1.38" (35mm) of snow is accumulated.

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

The average day length in January in Preston, Missouri, is 9h and 53min.

When is the sunrise / sunset in January in Preston?

On the first day of January, sunrise is at 7:28 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:34 pm CST.

What is the month with the least sunshine in Preston?

With an average of 5.1h of sunshine, January has the least sunshine of the year in Preston.

How many hours of sunshine does Preston have in January?

The average sunshine duration in January in Preston is 5.1h.

What is the month with the lowest UV index in Preston?

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

What is the UV index intensity in January in Preston?

In Preston, Missouri, the average daily maximum UV index in January is 2. A UV Index reading 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
Preston, MO

Average temperature in January - Preston, MO
  • Average high temperature in January: 40.5°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in January: 25.5°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in January
Preston, MO

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

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Average wind speed in January
Preston, MO

Average wind speed in January - Preston, MO
  • Average wind speed in January: 9.4mph

The windiest month (with the highest average wind speed) is March (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in January
Preston, MO

Average humidity in January - Preston, MO
  • Average humidity in January: 74%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Preston, MO

Average rainfall in January - Preston, MO
  • Average rainfall in January: 1.18"

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in January
Preston, MO

Average rainfall days in January - Preston, MO
  • Average rainfall days in January: 7.1 days

The months with the highest number of rainy days are May and July (16.7 days).
The month with the least rainy days is December (6 days).

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Average snowfall in January
Preston, MO

Average snowfall in January - Preston, MO
  • Average snowfall in January: 1.38"

The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Preston, MO

Average snowfall days in January - Preston, MO
  • Average snowfall days in January: 5.6 days

The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Preston, MO

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in January
Preston, MO

Average sunshine days in January - Preston, MO
  • Average sunshine days in January: 20.2 days

The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index in January
Preston, MO

Average UV index in January - Preston, 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).

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Average cloud cover in January
Preston, MO

Average cloud cover in January - Preston, MO
  • Average cloud cover in January: 44

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June and August (Cloud cover 27).

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Average visibility in January
Preston, MO

Average visibility in January - Preston, 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).

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Preston, Missouri, USA

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