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 shift to December brings a decrease in the average high-temperature, falling from a fresh 54.1°F (12.3°C) in November to a frosty 43.3°F (6.3°C). The nighttime temperature dips to a freezing cold 29.3°F (-1.5°C) on average during December.Humidity
In December, the average relative humidity is 75%.Rainfall
In December, the rain falls for 6.6 days. Throughout December, 1.77" (45mm) of precipitation is accumulated. In Tightwad, during the entire year, the rain falls for 144.9 days and collects up to 31.73" (806mm) of precipitation.Snowfall
January through March, May, November and December are months with snowfall. In Tightwad, in December, snow falls for 2.9 days, with typically accumulated 0.91" (23mm) of snow. In Tightwad, during the entire year, snow falls for 15.4 days and aggregates up to 7.44" (189mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 7:12 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:04 pm CST.
Sunshine
The average sunshine in December is 5.3h.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 unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 during December leads to these advisories:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold?
What is the average humidity in December in Tightwad?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Tightwad have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Tightwad have in December?
What is the month with the lowest UV index in Tightwad?
What is the UV index reading in December?
Average temperature in December
Tightwad, MO
- Average high temperature in December: 43.3°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 December: 29.3°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).
Average pressure in December
Tightwad, 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
Tightwad, MO
- Average wind speed in December: 8.9mph
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).
Average humidity in December
Tightwad, MO
- Average humidity in December: 75%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Tightwad, MO
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in December
Tightwad, MO
- Average rainfall days in December: 6.6 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).
Average snowfall in December
Tightwad, MO
- Average snowfall in December: 0.91"
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").
Average snowfall days in December
Tightwad, MO
- Average snowfall days in December: 2.9 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).
Average daylight in December /
Average sunshine in December
Tightwad, MO
- Average daylight in December: 9h and 4min
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 December: 5h and 2min
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).
Average sunshine days in December
Tightwad, MO
- Average sunshine days in December: 20.6 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).
Average UV index in December
Tightwad, MO
- Average UV index in December: 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 December
Tightwad, MO
- Average cloud cover in December: 42
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).
Average visibility in December
Tightwad, 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).
Tightwad, Missouri, USA
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