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's arrival correlates with a reduction in the average high-temperature, down from a cold 42.4°F (5.8°C) in November to a still icy 32.2°F (0.1°C). The low temperature average during December reflects a slight decrease to a subzero cold 25.7°F (-3.5°C) from the day's peak.Humidity
The average relative humidity in December is 82%.Rainfall
In Glennie, in December, it is raining for 7.9 days, with typically 1.61" (41mm) of accumulated precipitation. In Glennie, during the entire year, the rain falls for 135.3 days and collects up to 23.9" (607mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In Glennie, in December, during 15.5 snowfall days, 3.98" (101mm) of snow is typically accumulated. Throughout the year, there are 75.1 snowfall days, and 23.23" (590mm) of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:52 am and sunset at 4:56 pm. On the last day of December, sunrise is at 8:11 am and sunset at 5:05 pm EST.
Sunshine
In Glennie, the average sunshine in December is 2.8h.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 1 during December translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Glennie in December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Glennie have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Glennie, MI
- Average high temperature in December: 32.2°F
The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in December: 25.7°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in December
Glennie, MI
- Average pressure in December: 30.04"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Glennie, MI
- Average wind speed in December: 10.2mph
The windiest months (with the highest average wind speed) are January and December (10.2mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in December
Glennie, MI
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Glennie, MI
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in December
Glennie, MI
- Average rainfall days in December: 7.9 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Glennie, MI
- Average snowfall in December: 3.98"
The month with the highest snowfall is January (6.57").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Glennie, MI
- Average snowfall days in December: 15.5 days
The month with the highest number of snowfall days is January (19.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Glennie, MI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 12min).
Average sunshine days in December
Glennie, MI
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is September (15.9 days).
The month with the least sunshine days is January (8.9 days).
Average UV index in December
Glennie, MI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Glennie, MI
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Glennie, MI
- 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).
Glennie, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location