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
A subtle shift in Hartenholm's weather is observed as November turns into December, with the average high temperature reducing from a frosty 7.6°C (45.7°F) to a cold 4.3°C (39.7°F). A mean low-temperature of 0.6°C (33.1°F) is anticipated during the month of December, a slight step down from the daytime high.Humidity
The most humid month is December, with an average relative humidity of 91%.Rainfall
In Hartenholm, in December, it is raining for 14 days, with typically 27mm (1.06") of accumulated precipitation. In Hartenholm, Germany, during the entire year, the rain falls for 167.5 days and collects up to 368mm (14.49") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Hartenholm, during December, snow falls for 2.8 days and regularly aggregates up to 17mm (0.67") of snow. In Hartenholm, during the entire year, snow falls for 17.4 days and aggregates up to 84mm (3.31") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 08:15 and sunset at 16:02. On the last day of December, sunrise is at 08:37 and sunset at 16:07 CET.
Sunshine
With an average of 2.8h of sunshine, December has the least sunshine of the year in Hartenholm, Germany.UV index
The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 2 in December transforms into this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is it in Hartenholm in December?
What is the most humid month in Hartenholm?
What is the average humidity in December in Hartenholm?
How much does it rain in Hartenholm in December?
How many days does it snow in December in Hartenholm?
What is the month with the shortest days in Hartenholm?
What is the average length of the day in December in Hartenholm?
When are sunrise and sunset in December in Hartenholm?
What is the month with the least sunshine in Hartenholm?
How many hours of sunshine does Hartenholm have in December?
How high is the UV index in December in Hartenholm?
Average temperature in December
Hartenholm, Germany
- Average high temperature in December: 4.3°C
The warmest month (with the highest average high temperature) is August (21.9°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in December: 0.6°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is February (-0.9°C).
Average pressure in December
Hartenholm, Germany
- Average pressure in December: 1012.8mbar
The month with the highest atmospheric pressure is September (1016mbar).
The month with the lowest atmospheric pressure is November (1011.6mbar).
Average wind speed in December
Hartenholm, Germany
- Average wind speed in December: 17.7km/h
The windiest month (with the highest average wind speed) is December (17.7km/h).
The calmest month (with the lowest average wind speed) is August (12.2km/h).
Average humidity in December
Hartenholm, Germany
- Average humidity in December: 91%
The month with the highest relative humidity is December (91%).
The months with the lowest relative humidity are April and August (78%).
Average rainfall in December
Hartenholm, Germany
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in December
Hartenholm, Germany
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is February (9.6 days).
Average snowfall in December
Hartenholm, Germany
- Average snowfall in December: 17mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Hartenholm, Germany
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is February (5.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Hartenholm, Germany
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is August (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in December
Hartenholm, Germany
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
Hartenholm, Germany
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Hartenholm, Germany
- Average cloud cover in December: 74
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 45).
Average visibility in December
Hartenholm, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June and August (9km).
The months with the lowest visibility are January, July, September, October, November and December (8km).
Hartenholm, Germany
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