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
A subtle change in temperatures is noted as November gives way to December, with average highs reducing from a refreshing 57.7°F (14.3°C) to a chilly 49.1°F (9.5°C). Rives experiences a nighttime temperature average of 37°F (2.8°C) during December.Humidity
In December, the average relative humidity is 77%.Rainfall
In Rives, in December, it is raining for 10.9 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, in Rives, there are 151.4 rainfall days, and 36.18" (919mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, October through December. In Rives, in December, snow falls for 0.9 days, with typically accumulated 0.59" (15mm) of snow. In Rives, Missouri, during the entire year, snow falls for 6.3 days and aggregates up to 4.61" (117mm) of snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Rives.On the first day of December in Rives, sunrise is at 6:52 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:56 pm CST.
Sunshine
In Rives, Missouri, the average sunshine in December is 4.9h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Rives. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Boost your sun resistance with garments that are densely woven yet spacious. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What is the average December temperature in Rives?
What is the average humidity in December in Rives?
How much does it rain in Rives in December?
How much does it snow in Rives in December?
What is the month with the shortest days in Rives?
What is the average length of the day in December in Rives?
When are sunrise and sunset in December in Rives?
How long on average sun shines in December in Rives?
What are the months with the lowest UV index in Rives?
What is the UV index intensity in December in Rives?
Average temperature in December
Rives, MO
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in December: 37°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in December
Rives, 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 (29.94"Hg).
Average wind speed in December
Rives, MO
- Average wind speed in December: 8.8mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity in December
Rives, MO
- Average humidity in December: 77%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Rives, MO
- Average rainfall in December: 3.15"
The wettest month (with the highest rainfall) is March (4.09").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in December
Rives, MO
- Average rainfall days in December: 10.9 days
The month with the highest number of rainy days is May (15.8 days).
The months with the least rainy days are January, October and November (9.7 days).
Average snowfall in December
Rives, MO
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in December
Rives, MO
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rives, MO
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in December
Rives, MO
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in December
Rives, 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
Rives, MO
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Rives, 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).
Rives, Missouri, USA
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