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
Onset of December comes with a temperature decline, the average high falling from a frosty 46.9°F (8.3°C) in November to a cold 36.1°F (2.3°C). Lambertville cools down to an average low-temperature of 27°F (-2.8°C) throughout the month of December.Humidity
In December, the average relative humidity is 82%.Rainfall
The months with the least rainfall are February and December Rain falls for 8.5 days and accumulates 0.98" (25mm) of rain.Snowfall
Months with snowfall are January through May, October through December. In December, in Lambertville, it is snowing for 6.7 days. Throughout December, 1.3" (33mm) of snow is accumulated. In Lambertville, during the entire year, snow falls for 35.9 days and aggregates up to 8.9" (226mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:42 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:14 pm EST.
Sunshine
In December, the average sunshine is 3.7h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Lambertville in December?
What is the average humidity in December?
What is the driest month?
How much does it rain in Lambertville in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Lambertville have in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
When is the lowest UV index in Lambertville?
What is the UV index reading in December?
Average temperature in December
Lambertville, MI
- Average high temperature in December: 36.1°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 (29.8°F).
- Average low temperature in December: 27°F
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
Lambertville, MI
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Lambertville, MI
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in December
Lambertville, MI
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Lambertville, MI
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is April (2.32").
The driest months (with the least rainfall) are February and December (0.98").
Average rainfall days in December
Lambertville, MI
- Average rainfall days in December: 8.5 days
The months with the highest number of rainy days are May and July (16.7 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in December
Lambertville, MI
- Average snowfall in December: 1.3"
The month with the highest snowfall is February (2.48").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Lambertville, MI
- Average snowfall days in December: 6.7 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lambertville, MI
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Lambertville, MI
- Average sunshine days in December: 16.7 days
The month with the most sunshine days is January (17.6 days).
The month with the least sunshine days is July (11 days).
Average UV index in December
Lambertville, MI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Lambertville, MI
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in December
Lambertville, MI
- 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).
Lambertville, Michigan, USA
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