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 indicates a minor shift in the average high-temperature, from November's chilly 7.3°C (45.1°F) to an icy 3.5°C (38.3°F). During December, Merkers's temperature shows a minor deviation from daytime highs, falling to a steady low-temperature average of -0.5°C (31.1°F).Humidity
In December, the average relative humidity is 88%.Rainfall
In Merkers, in December, during 12.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Merkers, Germany, during the entire year, the rain falls for 155.8 days and collects up to 406mm (15.98") of precipitation.Snowfall
January through May, October through December are months with snowfall in Merkers, Germany. In Merkers, Germany, in December, during 7.5 snowfall days, 54mm (2.13") of snow is typically accumulated. Throughout the year, there are 34.8 snowfall days, and 235mm (9.25") of snow is accumulated.Daylight
December has the shortest days of the year in Merkers, with an average of 8h and 0min of daylight.On the first day of the month, sunrise is at 08:00 and sunset at 16:17. On the last day of December, in Merkers, sunrise is at 08:21 and sunset at 16:23 CET.
Sunshine
In Merkers, the average sunshine in December is 3.2h.UV index
The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 suggests this advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Merkers during December?
What is the average humidity in December in Merkers?
How many days does it rain in December in Merkers?
How many days does it snow in December in Merkers?
What is the month with the shortest days in Merkers?
How many hours of daylight does Merkers have in December?
What time are sunrise and sunset in December in Merkers?
How long on average sun shines in December in Merkers?
How high is the UV index in December in Merkers?
Average temperature in December
Merkers, Germany
- Average high temperature in December: 3.5°C
The warmest months (with the highest average high temperature) are July and August (23.4°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in December: -0.5°C
The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).
Average pressure in December
Merkers, Germany
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1014.3mbar).
Average wind speed in December
Merkers, Germany
- Average wind speed in December: 14.1km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in December
Merkers, Germany
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Merkers, Germany
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (52mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Merkers, Germany
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in December
Merkers, Germany
- Average snowfall in December: 54mm
The month with the highest snowfall is January (70mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Merkers, Germany
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Merkers, Germany
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Merkers, Germany
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is June (10 days).
Average UV index in December
Merkers, Germany
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in December
Merkers, Germany
- Average cloud cover in December: 70
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in December
Merkers, Germany
- Average visibility in December: 8km
The months with the highest visibility are April, June, July and August (9km).
The month with the lowest visibility is January (7km).
Merkers, Germany
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