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
December signifies a gentle decline in Smithville's average high-temperature, easing from a comfortable 61.2°F (16.2°C) in November to a fresh 53.6°F (12°C). In December, Smithville's temperature tends to fall to an average low of 39.6°F (4.2°C) during the night.Humidity
The most humid month is December, with an average relative humidity of 80%.Rainfall
In Smithville, during December, the rain falls for 12.7 days and regularly aggregates up to 3.98" (101mm) of precipitation. In Smithville, during the entire year, the rain falls for 161.3 days and collects up to 40.91" (1039mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Smithville, in December, during 0.7 snowfall days, 0.2" (5mm) of snow is typically accumulated. In Smithville, during the entire year, snow falls for 4.4 days and aggregates up to 0.98" (25mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 6:41 am and sunset at 4:44 pm. On the last day of December, sunrise is at 6:59 am and sunset at 4:54 pm CST.
Sunshine
February and December, with an average of 4.6h of sunshine, are months with the least sunshine in Smithville.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during December translates into these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Smithville in December?
What is the most humid month in Smithville?
What is the average humidity in December in Smithville?
How many days does it rain in December in Smithville?
How many days does it snow in December in Smithville?
What is the month with the shortest days in Smithville?
How many hours of daylight does Smithville have in December?
When are sunrise and sunset in December in Smithville?
What is the month with the least sunshine in Smithville?
How long on average sun shines in December in Smithville?
What is the month with the lowest UV index in Smithville?
What is the UV index reading in December in Smithville?
Average temperature in December
Smithville, MS
- Average high temperature in December: 53.6°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (50.4°F).
- Average low temperature in December: 39.6°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in December
Smithville, 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
Smithville, MS
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Smithville, MS
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Smithville, MS
- Average rainfall in December: 3.98"
The wettest month (with the highest rainfall) is February (4.45").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days in December
Smithville, MS
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in December
Smithville, MS
- Average snowfall in December: 0.2"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Smithville, MS
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Smithville, MS
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 4h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in December
Smithville, MS
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in December
Smithville, 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, February, November and December (UV index 3).
Average cloud cover in December
Smithville, MS
- Average cloud cover in December: 50
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in December
Smithville, MS
- 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).
Smithville, Mississippi, USA
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