December weather forecastRose Hill, MS
December
Weather in December
The first month of the winter, December, is still a mild month in Rose Hill, Mississippi, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 57.2°F (14°C).Temperature
In Rose Hill, the average high-temperature in December gently drops from an enjoyable 64.4°F (18°C) in November to a mild 57.2°F (14°C). In the month of December, Rose Hill witnesses a consistent average low-temperature of 41.9°F (5.5°C).Humidity
December is the most humid month, with an average relative humidity of 81%.Rainfall
The month with the most rainfall is December, when the rain falls for 13.3 days and typically aggregates up to 3.7" (94mm) of precipitation.Snowfall
Months with snowfall in Rose Hill are January through March and December. December is the first month it typically snows in Rose Hill. Throughout December, in the average 0.3 snowfall days, it receives 0.31" (8mm) of snow. In Rose Hill, during the entire year, snow falls for 1.8 days and aggregates up to 1.02" (26mm) of snow.Daylight
The month with the shortest days in Rose Hill is December, with an average of 10h and 6min of daylight.On the first day of the month, sunrise is at 6:39 am and sunset at 4:51 pm. On the last day of December, sunrise is at 6:56 am and sunset at 5:01 pm CST.
Sunshine
December has the least sunshine of the year in Rose Hill, with an average of 4.9h of sunshine.UV index
The months with the lowest UV index in Rose Hill are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 3 during December morphs into the following directions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rose Hill, MS
- Average high temperature in December: 57.2°F
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (54.5°F).
- Average low temperature in December: 41.9°F
The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (37.8°F).
Average pressure in December
Rose Hill, MS
- 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 (29.96"Hg).
Average wind speed in December
Rose Hill, MS
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in December
Rose Hill, MS
- Average humidity in December: 81%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Rose Hill, MS
- Average rainfall in December: 3.7"
The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in December
Rose Hill, MS
- Average rainfall days in December: 13.3 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in December
Rose Hill, MS
- Average snowfall in December: 0.31"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Rose Hill, MS
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Rose Hill, MS
- Average daylight in December: 10h and 6min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 4h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Rose Hill, MS
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (9 days).
Average UV index in December
Rose Hill, MS
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Rose Hill, MS
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in December
Rose Hill, MS
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
