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 transition to December results in a modest reduction in average high-temperature, moving from a mild 59°F (15°C) in November to a cool 50.9°F (10.5°C). Ruslor Junction experiences a mean temperature of 37.8°F (3.2°C) during December nights.Humidity
The months with the highest humidity in Ruslor Junction are March and December, with an average relative humidity of 80%.Rainfall
In Ruslor Junction, during December, the rain falls for 13.2 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, in Ruslor Junction, there are 166.5 rainfall days, and 37.95" (964mm) of precipitation is accumulated.Snowfall
Months with snowfall in Ruslor Junction, Mississippi, are January through March, November and December. In Ruslor Junction, during December, snow falls for 0.6 days and regularly aggregates up to 0.08" (2mm) of snow. Throughout the year, there are 5.9 snowfall days, and 1.61" (41mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 6:44 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 4:53 pm CST.
Sunshine
The average sunshine in December is 4.6h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Ruslor Junction. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Ruslor Junction?
What is the most humid month in Ruslor Junction?
What is the average humidity in December in Ruslor Junction?
How much does it rain in Ruslor Junction in December?
How many days does it snow in December in Ruslor Junction?
What is the month with the shortest days in Ruslor Junction?
How many hours of daylight does Ruslor Junction have in December?
When are sunrise and sunset in December in Ruslor Junction?
How many hours of sunshine does Ruslor Junction have in December?
What is the month with the lowest UV index in Ruslor Junction?
What is the UV index intensity in December in Ruslor Junction?
Average temperature in December
Ruslor Junction, MS
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (47.5°F).
- Average low temperature in December: 37.8°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in December
Ruslor Junction, 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
Ruslor Junction, MS
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity in December
Ruslor Junction, MS
- Average humidity in December: 80%
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Ruslor Junction, MS
- Average rainfall in December: 3.07"
The wettest month (with the highest rainfall) is February (4.69").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in December
Ruslor Junction, MS
- Average rainfall days in December: 13.2 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in December
Ruslor Junction, MS
- Average snowfall in December: 0.08"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Ruslor Junction, MS
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Ruslor Junction, MS
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Ruslor Junction, MS
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in December
Ruslor Junction, MS
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Ruslor Junction, MS
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June, August and September (Cloud cover 30).
Average visibility in December
Ruslor Junction, MS
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and May (5mi).
Ruslor Junction, Mississippi, USA
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