December weather forecast
Oronogo, MO

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Weather in December

December, the first month of the winter in Oronogo, is still a chilly month, with an average temperature varying between 45.9°F (7.7°C) and 31.3°F (-0.4°C).

Temperature

In the transition to December, Oronogo observes a drop in the average high-temperature, moving from a refreshing 56.1°F (13.4°C) in November to a frosty 45.9°F (7.7°C). Throughout December, Oronogo witnesses a consistent average low-temperature of 31.3°F (-0.4°C).

Humidity

The average relative humidity in December in Oronogo is 73%.

Rainfall

In Oronogo, during December, the rain falls for 6.8 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, in Oronogo, there are 143.4 rainfall days, and 32.01" (813mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, May, November and December. In Oronogo, in December, during 2.1 snowfall days, 0.67" (17mm) of snow is typically accumulated. Throughout the year, in Oronogo, there are 11.8 snowfall days, and 5.63" (143mm) of snow is accumulated.

Daylight

The month with the shortest days in Oronogo is December, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 7:13 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:10 pm CST.

Sunshine

The average sunshine in December is 5.6h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, a daily UV index of 2 turns into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Oronogo in December?

The high-temperature, in December, in Oronogo, records 45.9°F (7.7°C), while the low-temperature is 31.3°F (-0.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 98.6°F (37°C).

What is the average humidity in December in Oronogo?

The average relative humidity in December in Oronogo, Missouri, is 73%.

How much does it rain in Oronogo in December?

In Oronogo, Missouri, in December, during 6.8 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

How much does it snow in Oronogo in December?

In December, in Oronogo, it is snowing for 2.1 days. Throughout December, 0.67" (17mm) of snow is accumulated.

What is the month with the shortest days in Oronogo?

December has the shortest days of the year in Oronogo, with an average of 9h and 42min of daylight.

What is the average length of the day in December in Oronogo?

In Oronogo, Missouri, the average day length in December is 9h and 40min.

What time are sunrise and sunset in December in Oronogo?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 5:00 pm. On the last day of the month, in Oronogo, sunrise is at 7:31 am and sunset at 5:10 pm CST.

How long on average sun shines in December in Oronogo?

In Oronogo, Missouri, the average sunshine duration in December is 5.6h.

When is the lowest UV index in Oronogo?

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

What is the UV index intensity in December in Oronogo?

In Oronogo, Missouri, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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 December
Oronogo, MO

Average temperature in December - Oronogo, MO
  • Average high temperature in December: 45.9°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in December: 31.3°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in December
Oronogo, MO

Average pressure in December - Oronogo, MO
  • Average pressure in December: 30.14"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).

Average wind speed in December
Oronogo, MO

Average wind speed in December - Oronogo, MO
  • Average wind speed in December: 9.7mph

The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in December
Oronogo, MO

Average humidity in December - Oronogo, MO
  • Average humidity in December: 73%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).

Average rainfall in December
Oronogo, MO

Average rainfall in December - Oronogo, MO
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is May (5.04").
The driest month (with the least rainfall) is February (1.54").

Average rainfall days in December
Oronogo, MO

Average rainfall days in December - Oronogo, MO
  • Average rainfall days in December: 6.8 days

The month with the highest number of rainy days is May (16.8 days).
The months with the least rainy days are January and December (6.8 days).

Average snowfall in December
Oronogo, MO

Average snowfall in December - Oronogo, MO
  • Average snowfall in December: 0.67"

The month with the highest snowfall is February (2.44").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in December
Oronogo, MO

Average snowfall days in December - Oronogo, MO
  • Average snowfall days in December: 2.1 days

The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Oronogo, MO

Average daylight in December / Average sunshine in December - Oronogo, MO
  • Average daylight in December: 9h and 4min

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 42min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).

Average sunshine days in December
Oronogo, MO

Average sunshine days in December - Oronogo, MO
  • Average sunshine days in December: 21.1 days

The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is May (12.2 days).

Average UV index in December
Oronogo, MO

Average UV index in December - Oronogo, MO
  • Average UV index in December: 2

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Oronogo, MO

Average cloud cover in December - Oronogo, MO
  • Average cloud cover in December: 40

The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June, July and August (Cloud cover 25).

Average visibility in December
Oronogo, MO

Average visibility in December - Oronogo, 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).

Oronogo, Missouri, USA

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