Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The transition into December in Tarkio involves a decrease in the average high-temperature, falling from a cool 50.2°F (10.1°C) in November to a cold 36.5°F (2.5°C). During December, Tarkio records an average temperature of 23.9°F (-4.5°C) at night.Humidity
The average relative humidity in December in Tarkio is 76%.Rainfall
In Tarkio, in December, during 4 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. In Tarkio, during the entire year, the rain falls for 120.8 days and collects up to 24.09" (612mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Tarkio. In Tarkio, during December, snow falls for 4.5 days and regularly aggregates up to 1.46" (37mm) of snow. In Tarkio, during the entire year, snow falls for 23.5 days and aggregates up to 10.51" (267mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Tarkio.On the first day of December, sunrise is at 7:26 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:05 pm CST.
Sunshine
In Tarkio, the average sunshine in December is 5.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
How cold is it in Tarkio in December?
What is the average humidity in December in Tarkio?
How much does it rain in Tarkio in December?
How many days does it snow in December in Tarkio?
What is the month with the shortest days in Tarkio?
What is the average length of the day in December in Tarkio?
When are sunrise and sunset in December in Tarkio?
How long on average sun shines in December in Tarkio?
What is the month with the lowest UV index in Tarkio?
What is the UV index reading in December in Tarkio?
Average temperature in December
Tarkio, MO
- Average high temperature in December: 36.5°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 December: 23.9°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).
Average pressure in December
Tarkio, MO
- Average pressure in December: 30.13"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).
Average wind speed in December
Tarkio, MO
- Average wind speed in December: 9.4mph
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).
Average humidity in December
Tarkio, MO
- Average humidity in December: 76%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Tarkio, MO
- Average rainfall in December: 0.94"
The wettest month (with the highest rainfall) is June (4.21").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in December
Tarkio, MO
- Average rainfall days in December: 4 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).
Average snowfall in December
Tarkio, MO
- Average snowfall in December: 1.46"
The month with the highest snowfall is January (3.03").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Tarkio, MO
- Average snowfall days in December: 4.5 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).
Average daylight in December /
Average sunshine in December
Tarkio, MO
- Average daylight in December: 9h and 2min
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 December: 5h and 1min
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).
Average sunshine days in December
Tarkio, MO
- Average sunshine days in December: 21.5 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).
Average UV index in December
Tarkio, MO
- Average UV index in December: 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).
Average cloud cover in December
Tarkio, MO
- Average cloud cover in December: 43
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in December
Tarkio, MO
- Average visibility in December: 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).
Tarkio, Missouri, USA
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