January weather forecastTunas, MO

January

Weather in January

January, the same as December, is a wintry winter month in Tunas, Missouri, with an average temperature fluctuating between 25.5°F (-3.6°C) and 40.3°F (4.6°C).

Temperature

January brings the lowest temperatures, with an average high of 40.3°F (4.6°C) and an average low of 25.5°F (-3.6°C).

Humidity

In January, the average relative humidity is 74%.

Rainfall

January is the month with the least rainfall. Rain falls for 7.2 days and accumulates 1.61" (41mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Tunas, in January, snow falls for 5.3 days, with typically accumulated 2.4" (61mm) of snow. Throughout the year, there are 19.8 snowfall days, and 9.25" (235mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 54min.
On the first day of the month, sunrise is at 7:27 am and sunset at 5:03 pm. On the last day of January, sunrise is at 7:17 am and sunset at 5:33 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 5.1h 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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, a daily UV index of 2 turns into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

January is the coldest month, exhibiting average temperatures of 40.3°F (4.6°C) at the peak and 25.5°F (-3.6°C) at the base.

In Tunas, 40.3°F (4.6°C) is the average high-temperature and 25.5°F (-3.6°C) is the average low-temperature during January.

The average relative humidity in January is 74%.

The month with the least rainfall is January, when the rain falls for 7.2 days and typically collects 1.61" (41mm) of precipitation.

In Tunas, during January, the rain falls for 7.2 days and regularly aggregates up to 1.61" (41mm) of precipitation.

In Tunas, in January, snow falls for 5.3 days, with typically accumulated 2.4" (61mm) of snow.

The average day length in January is 9h and 54min.

On the first day of January, sunrise is at 7:27 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:33 pm CST.

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

In Tunas, the average sunshine duration in January is 5.1h.

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

In January, the average daily maximum UV index in Tunas is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Tunas, MO

  • Average high temperature in January: 40.3°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 (40.3°F).

  • Average low temperature in January: 25.5°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 (25.5°F).

Average pressure in January
Tunas, MO

  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are April and June (29.93"Hg).

Average wind speed in January
Tunas, MO

  • Average wind speed in January: 9.8mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity in January
Tunas, MO

  • Average humidity in January: 74%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are July, August, October and November (73%).

Average rainfall in January
Tunas, MO

  • Average rainfall in January: 1.61"

The wettest month (with the highest rainfall) is May (5.04").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days in January
Tunas, MO

  • Average rainfall days in January: 7.2 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is December (6.9 days).

Average snowfall in January
Tunas, MO

  • Average snowfall in January: 2.4"

The month with the highest snowfall is February (2.91").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Tunas, MO

  • Average snowfall days in January: 5.3 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
Tunas, MO

  • Average daylight in January: 9h and 54min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 5h and 6min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in January
Tunas, MO

  • Average sunshine days in January: 19.2 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in January
Tunas, 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
Tunas, MO

  • Average cloud cover in January: 45

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

Average visibility in January
Tunas, 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).