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 is characterized by a clear drop in the average high-temperature, falling from November's chilly 43.9°F (6.6°C) to a freezing cold 28.2°F (-2.1°C). During the month of December, Westbrook Village experiences a steady low-temperature average of 17.1°F (-8.3°C).Humidity
In Westbrook Village, the average relative humidity in December is 84%.Rainfall
In Westbrook Village, Iowa, in December, it is raining for 5.2 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, there are 120.4 rainfall days, and 21.57" (548mm) of precipitation is accumulated.Snowfall
Months with snowfall in Westbrook Village, Iowa, are January through May, October through December. In December, it is snowing for 10.1 days. Throughout December, 2.95" (75mm) of snow is accumulated. Throughout the year, there are 47.3 snowfall days, and 18.5" (470mm) of snow is accumulated.Daylight
December has the shortest days of the year in Westbrook Village, with an average of 9h and 6min of daylight.On the first day of December in Westbrook Village, sunrise is at 7:37 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:59 pm CST.
Sunshine
In Westbrook Village, Iowa, the average sunshine in December is 4.5h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Westbrook Village in December?
What is the average humidity in December in Westbrook Village?
How much does it rain in Westbrook Village in December?
How many days does it snow in December in Westbrook Village?
What is the month with the shortest days in Westbrook Village?
How many hours of daylight does Westbrook Village have in December?
What time are sunrise and sunset in December in Westbrook Village?
How many hours of sunshine does Westbrook Village have in December?
When is the lowest UV index in Westbrook Village?
How high is the UV index in December in Westbrook Village?
Average temperature in December
Westbrook Village, IA
- Average high temperature in December: 28.2°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in December: 17.1°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure in December
Westbrook Village, IA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in December
Westbrook Village, IA
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in December
Westbrook Village, IA
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Westbrook Village, IA
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in December
Westbrook Village, IA
- Average rainfall days in December: 5.2 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Westbrook Village, IA
- Average snowfall in December: 2.95"
The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Westbrook Village, IA
- Average snowfall days in December: 10.1 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Westbrook Village, IA
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 4h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Westbrook Village, IA
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in December
Westbrook Village, IA
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Westbrook Village, IA
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in December
Westbrook Village, IA
- 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).
Westbrook Village, Iowa, USA
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