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's arrival comes with a mild decrease in the average high-temperature, moving subtly from a refreshing 60.1°F (15.6°C) in November to a fresh 51.8°F (11°C). During the month of December, Blackfoot anticipates a mean low-temperature of 39.7°F (4.3°C).Humidity
The months with the highest humidity are March and December, with an average relative humidity of 78%.Rainfall
In Blackfoot, during December, the rain falls for 9.5 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, there are 132.2 rainfall days, and 22.48" (571mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Blackfoot, Arkansas. In Blackfoot, during December, snow falls for 0.7 days and regularly aggregates up to 0.04" (1mm) of snow. In Blackfoot, during the entire year, snow falls for 4 days and aggregates up to 1.02" (26mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December in Blackfoot, Arkansas, sunrise is at 6:52 am and sunset at 4:52 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:03 pm CST.
Sunshine
In Blackfoot, the average sunshine in December is 5h.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 of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 3 in December suggests the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. To guard against the harmful effects of the Sun, minimize exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Blackfoot in December?
What are the most humid months in Blackfoot?
What is the average humidity in December in Blackfoot?
How much does it rain in Blackfoot in December?
How much does it snow in Blackfoot in December?
What is the month with the shortest days in Blackfoot?
What is the average length of the day in December in Blackfoot?
What time are sunrise and sunset in December in Blackfoot?
How long on average sun shines in December in Blackfoot?
What is the month with the lowest UV index in Blackfoot?
What is the UV index intensity in December in Blackfoot?
Average temperature in December
Blackfoot, AR
- Average high temperature in December: 51.8°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.2°F).
- Average low temperature in December: 39.7°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in December
Blackfoot, AR
- 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 (29.94"Hg).
Average wind speed in December
Blackfoot, AR
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Blackfoot, AR
- Average humidity in December: 78%
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Blackfoot, AR
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is April (2.72").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days in December
Blackfoot, AR
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in December
Blackfoot, AR
- Average snowfall in December: 0.04"
The month with the highest snowfall is February (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Blackfoot, AR
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Blackfoot, AR
- 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: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Blackfoot, AR
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in December
Blackfoot, AR
- Average UV index in December: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Blackfoot, AR
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Blackfoot, AR
- 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).
Blackfoot, Arkansas, USA
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