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 average high-temperature slightly decreases in December, shifting from a refreshing 67.6°F (19.8°C) in November to a still enjoyable 61.5°F (16.4°C). Throughout December, the average low-temperature in Hillman dips to a frosty 45.9°F (7.7°C).Humidity
December is the most humid month in Hillman, with an average relative humidity of 80%.Rainfall
In Hillman, during December, the rain falls for 12.8 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, in Hillman, Mississippi, there are 172.4 rainfall days, and 32.48" (825mm) of precipitation is accumulated.Snowfall
January and December are months with snowfall. December is the first month it typically snows in Hillman. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 0.9 snowfall days, and 0.39" (10mm) of snow is accumulated.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year in Hillman, Mississippi.On the first day of the month, sunrise is at 6:35 am and sunset at 4:51 pm. On the last day of December, in Hillman, sunrise is at 6:52 am and sunset at 5:02 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5.1h of sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a regular UV index of 3 translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the temperature in December in Hillman?
What is the most humid month in Hillman?
What is the average humidity in December in Hillman?
How many days does it rain in December in Hillman?
When does it start to snow in Hillman?
What is the month with the shortest days in Hillman?
How many hours of daylight does Hillman have in December?
When is the sunrise / sunset in December in Hillman?
What is the month with the least sunshine in Hillman?
How long on average sun shines in December in Hillman?
What is the month with the lowest UV index in Hillman?
What is the UV index intensity in December in Hillman?
Average temperature in December
Hillman, MS
- Average high temperature in December: 61.5°F
The warmest months (with the highest average high temperature) are July and August (91.6°F).
The month with the lowest average high temperature is January (58.6°F).
- Average low temperature in December: 45.9°F
The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).
Average pressure in December
Hillman, MS
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in December
Hillman, MS
- Average wind speed in December: 5.9mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).
Average humidity in December
Hillman, 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
Hillman, MS
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is November (1.73").
Average rainfall days in December
Hillman, MS
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (23.6 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in December
Hillman, MS
- Average snowfall in December: 0.04"
The month with the highest snowfall is January (0.35").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Hillman, MS
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.6 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
Hillman, MS
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in December
Hillman, MS
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (5.1 days).
Average UV index in December
Hillman, MS
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Hillman, MS
- Average cloud cover in December: 48
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in December
Hillman, MS
- Average visibility in December: 5mi
The months with the highest visibility are June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, September and December (5mi).
Hillman, Mississippi, USA
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