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
A modest decline in the average high-temperature is seen during December, decreasing from a moderate 59°F (15°C) in November to a cool 50.9°F (10.5°C). The average low-temperature, in December, in Jericho, is an icy 38.7°F (3.7°C).Humidity
March and December, with an average relative humidity of 78%, are the most humid months.Rainfall
In Jericho, in December, during 9.3 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Jericho, Arkansas, there are 116.7 rainfall days, and 12.4" (315mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Jericho, Arkansas, in December, snow falls for 0.8 days, with typically accumulated 0.04" (1mm) of snow. In Jericho, during the entire year, snow falls for 4.6 days and aggregates up to 0.43" (11mm) of snow.Daylight
The month with the shortest days in Jericho is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 6:51 am and sunset at 4:48 pm. On the last day of December, sunrise is at 7:09 am and sunset at 4:59 pm CST.
Sunshine
In Jericho, the average sunshine in December is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Jericho, Arkansas. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, a daily UV index of 3 turns into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Jericho?
What are the most humid months in Jericho?
What is the average humidity in December in Jericho?
How many days does it rain in December in Jericho?
How many days does it snow in December in Jericho?
What is the month with the shortest days in Jericho?
What is the average length of the day in December in Jericho?
When are sunrise and sunset in December in Jericho?
How long on average sun shines in December in Jericho?
What is the month with the lowest UV index in Jericho?
What is the UV index reading in December in Jericho?
Average temperature in December
Jericho, AR
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (46.8°F).
- Average low temperature in December: 38.7°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (34°F).
Average pressure in December
Jericho, 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
Jericho, AR
- Average wind speed in December: 8.4mph
The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity in December
Jericho, 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 (68%).
Average rainfall in December
Jericho, AR
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is April (1.42").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in December
Jericho, AR
- Average rainfall days in December: 9.3 days
The months with the highest number of rainy days are May and July (12.3 days).
The month with the least rainy days is October (6.5 days).
Average snowfall in December
Jericho, AR
- Average snowfall in December: 0.04"
The month with the highest snowfall is January (0.16").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Jericho, AR
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is February (1.4 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
Jericho, AR
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- 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 February (Average sunshine: 4h and 48min).
Average sunshine days in December
Jericho, AR
- Average sunshine days in December: 20.1 days
The month with the most sunshine days is October (22.1 days).
The month with the least sunshine days is June (14.9 days).
Average UV index in December
Jericho, AR
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Jericho, AR
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Jericho, 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).
Jericho, Arkansas, USA
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