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
Setting in of December comes with a decrease in the average high-temperature, moving from a fresh 54.5°F (12.5°C) in November to a chilly 44.1°F (6.7°C). Throughout December nights, Halfway registers an average low-temperature of 29.3°F (-1.5°C).Humidity
In December, the average relative humidity is 75%.Rainfall
In Halfway, in December, it is raining for 6.9 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, in Halfway, there are 150.7 rainfall days, and 33.35" (847mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Halfway, in December, snow falls for 3.8 days, with typically accumulated 1.77" (45mm) of snow. In Halfway, during the entire year, snow falls for 19.8 days and aggregates up to 9.25" (235mm) of snow.Daylight
The month with the shortest days in Halfway is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:09 am and sunset at 4:54 pm. On the last day of December, in Halfway, sunrise is at 7:27 am and sunset at 5:04 pm CST.
Sunshine
In December, the average sunshine in Halfway is 5.4h.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 threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during December leads to these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
Is it cold in Halfway during December?
What is the average humidity in December in Halfway?
How much does it rain in Halfway in December?
How many days does it snow in December in Halfway?
What is the month with the shortest days in Halfway?
How many hours of daylight does Halfway have in December?
What time are sunrise and sunset in December in Halfway?
How many hours of sunshine does Halfway have in December?
What is the month with the lowest UV index in Halfway?
How high is the UV index in December in Halfway?
Average temperature in December
Halfway, MO
- Average high temperature in December: 44.1°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 December: 29.3°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 December
Halfway, MO
- Average pressure in December: 30.14"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 December
Halfway, MO
- Average wind speed in December: 9.4mph
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 December
Halfway, MO
- Average humidity in December: 75%
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 December
Halfway, MO
- Average rainfall in December: 1.77"
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 December
Halfway, MO
- Average rainfall days in December: 6.9 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 December
Halfway, MO
- Average snowfall in December: 1.77"
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 December
Halfway, MO
- Average snowfall days in December: 3.8 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 December /
Average sunshine in December
Halfway, 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 36min).
- Average sunshine in December: 5h and 2min
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 December
Halfway, MO
- Average sunshine days in December: 20.5 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 December
Halfway, 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
Halfway, MO
- Average cloud cover in December: 43
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 December
Halfway, 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).
Halfway, Missouri, USA
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