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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a refreshing 67.3°F (19.6°C) to a still enjoyable 60.8°F (16°C). Hillsdale records an average nighttime low-temperature of 44.6°F (7°C) throughout December.Humidity
December is the most humid month, with an average relative humidity of 80%.Rainfall
In Hillsdale, in December, during 10.1 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Hillsdale, during the entire year, the rain falls for 147.6 days and collects up to 16.65" (423mm) of precipitation.Snowfall
January, February and December are months with snowfall. The month with the most snowfall in Hillsdale is December, when snow falls for 0.3 days and typically aggregates up to 0.16" (4mm) of snow.Daylight
The month with the shortest days is December, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 6:38 am and sunset at 4:55 pm. On the last day of December, in Hillsdale, sunrise is at 6:55 am and sunset at 5:06 pm CST.
Sunshine
The month with the least sunshine in Hillsdale is December, with an average of 4.7h of sunshine.UV index
The months with the lowest UV index in Hillsdale 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 radiation for the average person.Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the usual temperature for Hillsdale in December?
What is the most humid month in Hillsdale?
What is the average humidity in December in Hillsdale?
How many days does it rain in December in Hillsdale?
When does it snow the most in Hillsdale?
When does it start snowing in Hillsdale?
What is the month with the shortest days in Hillsdale?
How many hours of daylight does Hillsdale have in December?
What time are sunrise and sunset in December in Hillsdale?
What is the month with the least sunshine in Hillsdale?
How many hours of sunshine does Hillsdale have in December?
What is the month with the lowest UV index in Hillsdale?
How high is the UV index in December in Hillsdale?
Average temperature in December
Hillsdale, MS
- Average high temperature in December: 60.8°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (57.7°F).
- Average low temperature in December: 44.6°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in December
Hillsdale, MS
- Average pressure in December: 30.14"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
Hillsdale, MS
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).
Average humidity in December
Hillsdale, 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
Hillsdale, MS
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is August (2.64").
The driest month (with the least rainfall) is November (0.75").
Average rainfall days in December
Hillsdale, MS
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is August (20.5 days).
The month with the least rainy days is November (6.3 days).
Average snowfall in December
Hillsdale, MS
- Average snowfall in December: 0.16"
The month with the highest snowfall is December (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Hillsdale, MS
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Hillsdale, 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: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
Hillsdale, MS
- Average sunshine days in December: 18.4 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is July (8.6 days).
Average UV index in December
Hillsdale, MS
- Average UV index in December: 3
The months with the highest UV index are 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
Hillsdale, MS
- Average cloud cover in December: 53
The month with the most cloud cover is December (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in December
Hillsdale, MS
- Average visibility in December: 5mi
The month with the highest visibility is October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, November and December (5mi).
Hillsdale, Mississippi, USA
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