December weather forecast
Etta, MS

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Weather in December

The first month of the winter, December, is still a cool month in Etta, Mississippi, with an average temperature varying between 52.3°F (11.3°C) and 38.3°F (3.5°C).

Temperature

The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from a moderate 59.9°F (15.5°C) in November to a cool 52.3°F (11.3°C). Etta, during the nights of December, experiences an average temperature drop to an icy 38.3°F (3.5°C).

Humidity

March and December, with an average relative humidity of 80%, are the most humid months in Etta.

Rainfall

In December, in Etta, the rain falls for 9 days. Throughout December, 0.94" (24mm) of precipitation is accumulated. Throughout the year, in Etta, there are 123 rainfall days, and 12.91" (328mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:45 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 4:57 pm CST.

Sunshine

In Etta, the average sunshine in December is 4.6h.

UV index

December is the month with the lowest UV index in Etta, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 during December leads to these advisories:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Frequently asked questions

What is the temperature in December in Etta?

The high-temperature, in December, in Etta, records 52.3°F (11.3°C), while the low-temperature is 38.3°F (3.5°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 93.2°F (34°C).

What are the most humid months in Etta?

The months with the highest humidity in Etta are March and December, with an average relative humidity of 80%.

What is the average humidity in December in Etta?

The average relative humidity in December in Etta is 80%.

How many days does it rain in December in Etta?

In Etta, in December, during 9 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

When it does not snow in Etta?

In Etta, Mississippi, snow does not fall in March through December.

Does it snow in Etta in December?

In Etta, Mississippi, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Etta?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Etta, Mississippi.

What is the average length of the day in December in Etta?

In Etta, Mississippi, the average day length in December is 9h and 53min.

When is the sunrise / sunset in December in Etta?

In December, on the first day of the month, sunrise is at 6:45 am and sunset at 4:46 pm. On the last day of the month, in Etta, sunrise is at 7:03 am and sunset at 4:57 pm CST.

How many hours of sunshine does Etta have in December?

In Etta, Mississippi, the average sunshine duration in December is 4.6h.

When is the lowest UV index in Etta?

December is the month with the lowest UV index, with an average maximum UV index of 2.

What is the UV index intensity in December in Etta?

The average daily maximum UV index in December in Etta, Mississippi, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
59.9°F 15.5°C
52.3°F 11.3°C
48.7°F 9.3°C
Average low temperature
43.2°F 6.2°C
38.3°F 3.5°C
34.2°F 1.2°C
Average pressure
30.15" 766mmHg
30.14" 766mmHg
30.17" 766mmHg
Average wind speed
6.9mph 11.1km/h
7.3mph 11.7km/h
7.6mph 12.2km/h
Average max. wind speed
7.5mph 12.1km/h
7.8mph 12.6km/h
8.1mph 13km/h
Average wind speed gusts
11.6mph 18.7km/h
12mph 19.3km/h
12.4mph 20km/h
Average humidity
75%
80%
77%
Average rainfall
0.75" 19mm
0.94" 24mm
0.87" 22mm
Average rainfall days
7.5
9
7.4
Average snowfall
0" 0mm
0" 0mm
0.04" 1mm
Average snowfall days
0.3
0.7
0.8
Average daylight
10h 2min
9h 5min
10h 1min
Average sunshine
5h 4min
4h 4min
4h 4min
Average sunshine days
21.5
20.5
20.7
Average UV index
3
2
3
Average cloud cover
37%
50%
48%
Average visibility
6mi 9.7km
6mi 9.7km
5mi 8km

Average temperature in December
Etta, MS

Average temperature in December - Etta, MS
  • Average high temperature in December: 52.3°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

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Average pressure in December
Etta, MS

Average pressure in December - Etta, 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).

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Average wind speed in December
Etta, MS

Average wind speed in December - Etta, MS
  • Average wind speed in December: 7.3mph

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).

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Average humidity in December
Etta, MS

Average humidity in December - Etta, 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 (71%).

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Average rainfall in December
Etta, MS

Average rainfall in December - Etta, MS
  • Average rainfall in December: 0.94"

The wettest month (with the highest rainfall) is July (1.57").
The driest month (with the least rainfall) is September (0.59").

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Average rainfall days in December
Etta, MS

Average rainfall days in December - Etta, MS
  • Average rainfall days in December: 9 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in December
Etta, MS

Average snowfall in December - Etta, MS
  • Average snowfall in December: 0"

The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Etta, MS

Average snowfall days in December - Etta, MS
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Etta, MS

Average daylight in December / Average sunshine in December - Etta, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in December
Etta, MS

Average sunshine days in December - Etta, MS
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is July (13.9 days).

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Average UV index in December
Etta, MS

Average UV index in December - Etta, 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).

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Average cloud cover in December
Etta, MS

Average cloud cover in December - Etta, 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 and September (Cloud cover 30).

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Average visibility in December
Etta, MS

Average visibility in December - Etta, MS
  • Average visibility in December: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Etta, Mississippi, USA

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