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 start of December comes with a small reduction in the average high-temperature, subtly receding from a refreshing 59.9°F (15.5°C) in November to a cool 52.3°F (11.3°C). The nights of December in New Harmony anticipate an average low-temperature of 38.3°F (3.5°C).Humidity
The months with the highest humidity in New Harmony are March and December, with an average relative humidity of 80%.Rainfall
In New Harmony, in December, during 9 rainfall days, 0.94" (24mm) of precipitation is typically accumulated. Throughout the year, there are 123 rainfall days, and 12.91" (328mm) of precipitation is accumulated.Snowfall
In New Harmony, snow does not fall in March through December.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of December in New Harmony, sunrise is at 6:44 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 4:56 pm CST.
Sunshine
In December, the average sunshine is 4.6h.UV index
December is the month with the lowest UV index in New Harmony, 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 average individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the average December temperature in New Harmony?
What is the most humid month in New Harmony?
What is the average humidity in December in New Harmony?
How much does it rain in New Harmony in December?
When it does not snow in New Harmony?
Does it snow in New Harmony in December?
What is the month with the shortest days in New Harmony?
What is the average length of the day in December in New Harmony?
When are sunrise and sunset in December in New Harmony?
How long on average sun shines in December in New Harmony?
When is the lowest UV index in New Harmony?
What is the UV index reading in December in New Harmony?
Average temperature in December
New Harmony, 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).
Average pressure in December
New Harmony, 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
New Harmony, 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).
Average humidity in December
New Harmony, 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%).
Average rainfall in December
New Harmony, 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").
Average rainfall days in December
New Harmony, 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).
Average snowfall in December
New Harmony, 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").
Average snowfall days in December
New Harmony, 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).
Average daylight in December /
Average sunshine in December
New Harmony, 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).
Average sunshine days in December
New Harmony, 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).
Average UV index in December
New Harmony, 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
New Harmony, 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).
Average visibility in December
New Harmony, 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).
New Harmony, Mississippi, USA
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