January weather forecast
Warsaw, MO

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Weather in January

Amid the rigid season of January in Warsaw, Missouri, a thick woolen coat remains a staple, as chilly winds gust up to 15mph (24.1km/h), intensifying the cold. January signifies the commencement of the year with the shortest daylight duration, emphasizing the winter season's character. Nachos and cups of coffee find warmth and comfort in this cold month, with snowfall also making its appearance. To soothe the winter blues, indoor activities, and binge-watching favorite shows become popular. With the sun barely peeking through the clouds, January days pass by, hinting at the start of the new year's rhythm.

Temperature

In Warsaw, January is the month with the lowest recorded average temperatures, measuring a high of 38.8°F (3.8°C) and a low of 24.3°F (-4.3°C).

Humidity

The average relative humidity in January is 74%.

Rainfall

The month with the least rainfall is January, when the rain falls for 6.4 days and typically collects 1.38" (35mm) of precipitation.

Snowfall

January through March, May, November and December are months with snowfall in Warsaw. In Warsaw, in January, snow falls for 4.5 days, with typically accumulated 2.13" (54mm) of snow. Throughout the year, there are 15.4 snowfall days, and 7.44" (189mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 52min.
On the first day of January in Warsaw, Missouri, sunrise is at 7:30 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:34 pm CST.

Sunshine

With an average of 5h of sunshine, January has the least sunshine of the year in Warsaw.

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 reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 2 in January translates into the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. When the Sun is at its strongest around midday, find shade and limit exposure. 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. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What time of the year is the coldest in Warsaw?

Warsaw's January weather, marked by an average high temperature of 38.8°F (3.8°C) and an average low temperature of 24.3°F (-4.3°C), is the coldest in the year.

How cold does it get in Warsaw in January?

The high-temperature, in January, in Warsaw, records 38.8°F (3.8°C), while the low-temperature is 24.3°F (-4.3°C).

What is the average humidity in January in Warsaw?

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

What is the driest month in Warsaw?

January is the month with the least rainfall. Rain falls for 6.4 days and accumulates 1.38" (35mm) of precipitation.

How much does it rain in Warsaw in January?

In January, in Warsaw, Missouri, the rain falls for 6.4 days. Throughout January, 1.38" (35mm) of precipitation is accumulated.

How many days does it snow in January in Warsaw?

In Warsaw, Missouri, in January, during 4.5 snowfall days, 2.13" (54mm) of snow is typically accumulated.

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

The average day length in January in Warsaw, Missouri, is 9h and 52min.

When is the sunrise / sunset in January in Warsaw?

In January, on the first day of the month, sunrise is at 7:30 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:34 pm CST.

What is the month with the least sunshine in Warsaw?

With an average of 5h of sunshine, January has the least sunshine of the year in Warsaw.

How many hours of sunshine does Warsaw have in January?

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

What are the months with the lowest UV index in Warsaw?

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 Warsaw?

In January, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Warsaw, MO

Average temperature in January - Warsaw, MO
  • Average high temperature in January: 38.8°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in January: 24.3°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 (24.3°F).

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Average pressure in January
Warsaw, MO

Average pressure in January - Warsaw, 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
Warsaw, MO

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

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

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Average humidity in January
Warsaw, MO

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in January
Warsaw, MO

Average rainfall in January - Warsaw, MO
  • Average rainfall in January: 1.38"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.38").

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Average rainfall days in January
Warsaw, MO

Average rainfall days in January - Warsaw, MO
  • Average rainfall days in January: 6.4 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (6.4 days).

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Average snowfall in January
Warsaw, MO

Average snowfall in January - Warsaw, MO
  • Average snowfall in January: 2.13"

The month with the highest snowfall is February (2.95").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in January
Warsaw, MO

Average snowfall days in January - Warsaw, MO
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is February (5.3 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
Warsaw, MO

Average daylight in January / Average sunshine in January - Warsaw, 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 0min

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 0min).

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Average sunshine days in January
Warsaw, MO

Average sunshine days in January - Warsaw, MO
  • Average sunshine days in January: 20.3 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index in January
Warsaw, MO

Average UV index in January - Warsaw, 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
Warsaw, MO

Average cloud cover in January - Warsaw, MO
  • Average cloud cover in January: 45

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

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Average visibility in January
Warsaw, MO

Average visibility in January - Warsaw, 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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Warsaw, Missouri, USA

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