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
December
Weather in December
Temperature
In Rehweiler, the average high-temperature in December slightly decreases from a chilly 7.8°C (46°F) in November to a cold 4.5°C (40.1°F). Rehweiler's nighttime average temperature in December drops marginally from the daytime highs, settling at 0.5°C (32.9°F).Humidity
With an average relative humidity of 91%, December is the most humid month.Rainfall
The month with the most rainfall is December, when the rain falls for 14 days and typically aggregates up to 61mm (2.4") of precipitation.Snowfall
Months with snowfall are January through March, May, October through December. The month with the most snowfall is December, when snow falls for 6.3 days and typically aggregates up to 67mm (2.64") of snow.Daylight
With an average of 8h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:05 and sunset at 16:33. On the last day of December, sunrise is at 08:26 and sunset at 16:40 CET.
Sunshine
The month with the least sunshine is December, with an average of 3.3h of sunshine.UV index
The months with the lowest UV index are November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 1 in December transforms into this advice:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in December?
What is the most humid month?
What is the average humidity in December?
What is the wettest month?
How much does it rain in December?
What is the snowiest month?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Rehweiler have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Rehweiler have in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Rehweiler, Germany
- Average high temperature in December: 4.5°C
The warmest month (with the highest average high temperature) is July (23.7°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in December: 0.5°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in December
Rehweiler, Germany
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed in December
Rehweiler, Germany
- Average wind speed in December: 13km/h
The windiest month (with the highest average wind speed) is February (13.3km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in December
Rehweiler, 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, July and August (75%).
Average rainfall in December
Rehweiler, Germany
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in December
Rehweiler, Germany
- Average rainfall days in December: 14 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in December
Rehweiler, Germany
- Average snowfall in December: 67mm
The month with the highest snowfall is December (67mm).
The months with the least snowfall are April, June, July, August and September (0mm).
Average snowfall days in December
Rehweiler, Germany
- Average snowfall days in December: 6.3 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rehweiler, Germany
- Average daylight in December: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in December: 3h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in December
Rehweiler, Germany
- Average sunshine days in December: 11.8 days
The month with the most sunshine days is October (16.5 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in December
Rehweiler, Germany
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in December
Rehweiler, 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 35).
Average visibility in December
Rehweiler, Germany
- Average visibility in December: 7km
The months with the highest visibility are March, April, June, July and August (9km).
The months with the lowest visibility are January, November and December (7km).
