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
The start of December signals a gentle decrease in the average high-temperature, transitioning from a chilly 9°C (48.2°F) in November to a wintry 5.5°C (41.9°F). A slight dip in temperature to a still cold 0.8°C (33.4°F) marks the average nights in Reihen during December.Humidity
The average relative humidity in December in Reihen is 85%.Rainfall
In December, in Reihen, the rain falls for 12.9 days. Throughout December, 36mm (1.42") of precipitation is accumulated. Throughout the year, there are 143.7 rainfall days, and 326mm (12.83") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. December is the month with the most snowfall in Reihen. Snow falls for 3.9 days and accumulates 30mm (1.18") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 18min of daylight.On the first day of December, sunrise is at 07:58 and sunset at 16:28. On the last day of the month, sunrise is at 08:19 and sunset at 16:35 CET.
Sunshine
With an average of 4.2h of sunshine, December has the least sunshine of the year in Reihen.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Reihen during December?
What is the average humidity in December in Reihen?
How much does it rain in Reihen in December?
When does it snow the most in Reihen?
How many days does it snow in December in Reihen?
What is the month with the shortest days in Reihen?
How many hours of daylight does Reihen have in December?
What time are sunrise and sunset in December in Reihen?
What is the month with the least sunshine in Reihen?
How many hours of sunshine does Reihen have in December?
When is the lowest UV index in Reihen?
What is the UV index intensity in December in Reihen?
Average temperature in December
Reihen, Germany
- Average high temperature in December: 5.5°C
The warmest month (with the highest average high temperature) is August (25.7°C).
The month with the lowest average high temperature is January (4.1°C).
- Average low temperature in December: 0.8°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-0.5°C).
Average pressure in December
Reihen, Germany
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1015.1mbar).
Average wind speed in December
Reihen, Germany
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in December
Reihen, Germany
- Average humidity in December: 85%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Reihen, Germany
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in December
Reihen, Germany
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is September (9.6 days).
Average snowfall in December
Reihen, Germany
- Average snowfall in December: 30mm
The month with the highest snowfall is December (30mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Reihen, Germany
- Average snowfall days in December: 3.9 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Reihen, Germany
- Average daylight in December: 8h and 2min
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 18min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 12min).
Average sunshine days in December
Reihen, Germany
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in December
Reihen, Germany
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Reihen, Germany
- Average cloud cover in December: 58
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Reihen, Germany
- Average visibility in December: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and December (8km).
Reihen, Germany
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