January weather forecast
Tarkio, MO

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Weather in January

This is the year's coldest month in Tarkio, Missouri as temperatures dip down into the low 18.5°F (-7.5°C) range while only reaching up to the window of 32.5°F (0.3°C) at the highest. While the frosty temperatures persist, there is a mercy from the bone-chilling winds which are quite lower relative to other months. The snowy white landscape is not a rare sight in this month and the scarcity of outdoor activities denotes the month's relatively dormant social life. The regular drop in temperatures has a corresponding rise in indoor recreational and social activities, transforming the typically lively town into a cozy winter haven.

Temperature

January stands out as Tarkio's coldest month, with an average high-temperature of 32.5°F (0.3°C) and a low-temperature of 18.5°F (-7.5°C).

Humidity

In Tarkio, the average relative humidity in January is 78%.

Rainfall

In Tarkio, in January, during 3.9 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. In Tarkio, Missouri, during the entire year, the rain falls for 120.8 days and collects up to 24.09" (612mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. January is the month with the most snowfall. Snow falls for 6.7 days and accumulates 3.03" (77mm) of snow.

Daylight

In January, the average length of the day in Tarkio is 9h and 41min.
On the first day of January, sunrise is at 7:44 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:37 pm CST.

Sunshine

The month with the least sunshine in Tarkio is January, with an average of 4.8h 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 low health risk from unsafe exposure to UV radiation for average individuals.
Note: In January, the maximum UV index of 2 suggests this advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Around midday, solar radiation is most harmful; hence, exposure should be limited. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What time of the year is the coldest in Tarkio?

Temperature records in Tarkio, Missouri, mark January as the coldest month, with highs averaging 32.5°F (0.3°C) and lows at 18.5°F (-7.5°C).

How cold is it in Tarkio in January?

The high-temperature, in January, in Tarkio, is 32.5°F (0.3°C), while the low-temperature averages to 18.5°F (-7.5°C).

What is the average humidity in January in Tarkio?

In January, the average relative humidity in Tarkio, Missouri, is 78%.

How much does it rain in Tarkio in January?

In January, the rain falls for 3.9 days. Throughout January, 0.75" (19mm) of precipitation is accumulated.

What is the snowiest month in Tarkio?

The month with the most snowfall in Tarkio, Missouri, is January, when snow falls for 6.7 days and typically aggregates up to 3.03" (77mm) of snow.

How much does it snow in Tarkio in January?

In Tarkio, in January, snow falls for 6.7 days, with typically accumulated 3.03" (77mm) of snow.

How many hours of daylight does Tarkio have in January?

The average day length in January in Tarkio, Missouri, is 9h and 41min.

What time are sunrise and sunset in January in Tarkio?

On the first day of January in Tarkio, sunrise is at 7:44 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:37 pm CST.

What is the month with the least sunshine in Tarkio?

January has the least sunshine of the year in Tarkio, with an average of 4.8h of sunshine.

How many hours of sunshine does Tarkio have in January?

In January, the average sunshine duration is 4.8h.

When is the lowest UV index in Tarkio?

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

What is the UV index intensity in January in Tarkio?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to 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
Tarkio, MO

Average temperature in January - Tarkio, MO
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 18.5°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in January
Tarkio, MO

Average pressure in January - Tarkio, MO
  • 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 (29.87"Hg).

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Average wind speed in January
Tarkio, MO

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

The windiest months (with the highest average wind speed) are March and April (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in January
Tarkio, MO

Average humidity in January - Tarkio, MO
  • Average humidity in January: 78%

The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in January
Tarkio, MO

Average rainfall in January - Tarkio, MO
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is June (4.21").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days in January
Tarkio, MO

Average rainfall days in January - Tarkio, MO
  • Average rainfall days in January: 3.9 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in January
Tarkio, MO

Average snowfall in January - Tarkio, MO
  • Average snowfall in January: 3.03"

The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Tarkio, MO

Average snowfall days in January - Tarkio, MO
  • Average snowfall days in January: 6.7 days

The months with the highest number of snowfall days are January and February (6.7 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
Tarkio, MO

Average daylight in January / Average sunshine in January - Tarkio, MO
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in January
Tarkio, MO

Average sunshine days in January - Tarkio, MO
  • Average sunshine days in January: 21 days

The months with the most sunshine days are November and December (21.5 days).
The month with the least sunshine days is May (11.4 days).

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Average UV index in January
Tarkio, MO

Average UV index in January - Tarkio, MO
  • Average UV index in January: 2

The months with the highest UV index are 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
Tarkio, MO

Average cloud cover in January - Tarkio, MO
  • Average cloud cover in January: 47

The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in January
Tarkio, MO

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

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