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
West Okoboji's transition into December is marked by a clear drop in the average high-temperature, receding from a cold 42.4°F (5.8°C) in November to a freezing cold 27.3°F (-2.6°C). During the month of December, the temperature falls to an average of 16.3°F (-8.7°C).Humidity
The average relative humidity in December is 85%.Rainfall
In West Okoboji, Iowa, during December, the rain falls for 4.4 days and regularly aggregates up to 1.34" (34mm) of precipitation. Throughout the year, there are 121.8 rainfall days, and 23.27" (591mm) of precipitation is accumulated.Snowfall
Months with snowfall in West Okoboji are January through May, October through December. In West Okoboji, during December, snow falls for 11 days and regularly aggregates up to 3.78" (96mm) of snow. In West Okoboji, during the entire year, snow falls for 48.3 days and aggregates up to 21.18" (538mm) of snow.Daylight
The month with the shortest days in West Okoboji is December, with an average of 9h and 0min of daylight.On the first day of December in West Okoboji, sunrise is at 7:33 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 4:54 pm CST.
Sunshine
The average sunshine in December in West Okoboji is 4.3h.UV index
In December, the average daily maximum UV index in West Okoboji is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. Enhance your sun protection with tightly woven, yet airy clothing. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in West Okoboji in December?
What is the average humidity in December in West Okoboji?
How many days does it rain in December in West Okoboji?
How many days does it snow in December in West Okoboji?
What is the month with the shortest days in West Okoboji?
What is the average length of the day in December in West Okoboji?
What time are sunrise and sunset in December in West Okoboji?
How long on average sun shines in December in West Okoboji?
How high is the UV index in December in West Okoboji?
Average temperature in December
West Okoboji, IA
- Average high temperature in December: 27.3°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.8°F).
- Average low temperature in December: 16.3°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (9.5°F).
Average pressure in December
West Okoboji, IA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
West Okoboji, IA
- Average wind speed in December: 10.8mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in December
West Okoboji, IA
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).
Average rainfall in December
West Okoboji, IA
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in December
West Okoboji, IA
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is February (3 days).
Average snowfall in December
West Okoboji, IA
- Average snowfall in December: 3.78"
The month with the highest snowfall is February (5.04").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
West Okoboji, IA
- Average snowfall days in December: 11 days
The month with the highest number of snowfall days is December (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
West Okoboji, IA
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
West Okoboji, IA
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in December
West Okoboji, 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 and November (UV index 1).
Average cloud cover in December
West Okoboji, IA
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
West Okoboji, 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).
West Okoboji, Iowa, USA
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