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
Havelock sees a considerable decrease in average high-temperatures during December, falling from a frosty 43.7°F (6.5°C) in November to a freezing cold 28.9°F (-1.7°C). The average temperature drops to 18.5°F (-7.5°C) during the night in the month of December.Humidity
The average relative humidity in December in Havelock is 83%.Rainfall
In Havelock, in December, it is raining for 4.5 days, with typically 1.26" (32mm) of accumulated precipitation. In Havelock, during the entire year, the rain falls for 127.3 days and collects up to 23.58" (599mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Havelock, in December, during 10.5 snowfall days, 2.72" (69mm) of snow is typically accumulated. Throughout the year, in Havelock, there are 46.1 snowfall days, and 19.06" (484mm) of snow is accumulated.Daylight
The month with the shortest days in Havelock is December, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:30 am and sunset at 4:45 pm. On the last day of December, in Havelock, sunrise is at 7:49 am and sunset at 4:54 pm CST.
Sunshine
In Havelock, Iowa, the average sunshine in December is 4.6h.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be vigilant! The reflective nature of snow can increase 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 December in Havelock?
What is the average humidity in December in Havelock?
How many days does it rain in December in Havelock?
How much does it snow in Havelock in December?
What is the month with the shortest days in Havelock?
How many hours of daylight does Havelock have in December?
When are sunrise and sunset in December in Havelock?
How many hours of sunshine does Havelock have in December?
What is the UV index reading in December in Havelock?
Average temperature in December
Havelock, IA
- Average high temperature in December: 28.9°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in December: 18.5°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).
Average pressure in December
Havelock, 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 (29.88"Hg).
Average wind speed in December
Havelock, IA
- Average wind speed in December: 10.6mph
The windiest months (with the highest average wind speed) are January and April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in December
Havelock, IA
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (68%).
Average rainfall in December
Havelock, IA
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in December
Havelock, IA
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is June (18.3 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in December
Havelock, IA
- Average snowfall in December: 2.72"
The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Havelock, IA
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Havelock, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Havelock, IA
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in December
Havelock, IA
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in December
Havelock, IA
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Havelock, 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).
Havelock, Iowa, USA
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