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
The transition into December indicates a reduction in the average high-temperature, down to a freezing cold 29.5°F (-1.4°C) from November's cold 42.1°F (5.6°C). In Lowell, the December nights cool down to an average low of 19.6°F (-6.9°C).Humidity
In December, the average relative humidity in Lowell is 85%.Rainfall
In December, in Lowell, the rain falls for 4.3 days. Throughout December, 0.59" (15mm) of precipitation is accumulated. Throughout the year, there are 112 rainfall days, and 12.64" (321mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 10.7 days. Throughout December, 1.18" (30mm) of snow is accumulated. In Lowell, Wisconsin, during the entire year, snow falls for 48.7 days and aggregates up to 7.64" (194mm) of snow.Daylight
With an average of 9h and 0min of daylight, December has the shortest days of the year in Lowell.On the first day of the month, sunrise is at 7:08 am and sunset at 4:20 pm. On the last day of December, sunrise is at 7:27 am and sunset at 4:29 pm CST.
Sunshine
In Lowell, Wisconsin, the average sunshine in December is 3.6h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 1 in December suggests the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is December in Lowell?
What is the average humidity in December in Lowell?
How many days does it rain in December in Lowell?
How much does it snow in Lowell in December?
What is the month with the shortest days in Lowell?
How many hours of daylight does Lowell have in December?
What time are sunrise and sunset in December in Lowell?
How long on average sun shines in December in Lowell?
What is the month with the lowest UV index in Lowell?
How high is the UV index in December in Lowell?
Average temperature in December
Lowell, WI
- Average high temperature in December: 29.5°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (22.6°F).
- Average low temperature in December: 19.6°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (11.1°F).
Average pressure in December
Lowell, WI
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January and February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Lowell, WI
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in December
Lowell, WI
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Lowell, WI
- Average rainfall in December: 0.59"
The wettest month (with the highest rainfall) is June (1.93").
The driest months (with the least rainfall) are January and February (0.47").
Average rainfall days in December
Lowell, WI
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is May (15 days).
The months with the least rainy days are January and February (3.3 days).
Average snowfall in December
Lowell, WI
- Average snowfall in December: 1.18"
The month with the highest snowfall is January (1.89").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Lowell, WI
- Average snowfall days in December: 10.7 days
The month with the highest number of snowfall days is January (12.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lowell, WI
- Average daylight in December: 9h and 0min
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 0min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Lowell, WI
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is January (18.7 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in December
Lowell, WI
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Lowell, WI
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in December
Lowell, WI
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Lowell, Wisconsin, USA
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