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
December signals a slight drop in average high-temperature, sliding from November's chilly 8.5°C (47.3°F) to an icy 4.6°C (40.3°F). A consistent nighttime average temperature of 0.2°C (32.4°F) is maintained during December.Humidity
In December, the average relative humidity in Heinsheim, Germany, is 86%.Rainfall
In Heinsheim, during December, the rain falls for 15.2 days and regularly aggregates up to 66mm (2.6") of precipitation. Throughout the year, there are 175.1 rainfall days, and 581mm (22.87") of precipitation is accumulated.Snowfall
Months with snowfall in Heinsheim are January through April, October through December. In Heinsheim, during December, snow falls for 6.2 days and regularly aggregates up to 67mm (2.64") of snow. In Heinsheim, during the entire year, snow falls for 26.9 days and aggregates up to 231mm (9.09") of snow.Daylight
The month with the shortest days in Heinsheim is December, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 07:57 and sunset at 16:27. On the last day of December, in Heinsheim, sunrise is at 08:18 and sunset at 16:34 CET.
Sunshine
The average sunshine in December is 4h.UV index
The months with the lowest UV index in Heinsheim are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during December leads to these advisories:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Boost your sun resistance with garments that are densely woven yet spacious. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Heinsheim during December?
What is the average humidity in December in Heinsheim?
How much does it rain in Heinsheim in December?
How much does it snow in Heinsheim in December?
What is the month with the shortest days in Heinsheim?
What is the average length of the day in December in Heinsheim?
What time are sunrise and sunset in December in Heinsheim?
How many hours of sunshine does Heinsheim have in December?
What are the months with the lowest UV index in Heinsheim?
What is the UV index intensity in December in Heinsheim?
Average temperature in December
Heinsheim, Germany
- Average high temperature in December: 4.6°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in December: 0.2°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (-1.3°C).
Average pressure in December
Heinsheim, Germany
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is November (1015.2mbar).
Average wind speed in December
Heinsheim, Germany
- Average wind speed in December: 12.3km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Heinsheim, Germany
- Average humidity in December: 86%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Heinsheim, Germany
- Average rainfall in December: 66mm
The wettest month (with the highest rainfall) is May (72mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in December
Heinsheim, Germany
- Average rainfall days in December: 15.2 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (11.6 days).
Average snowfall in December
Heinsheim, Germany
- Average snowfall in December: 67mm
The month with the highest snowfall is January (72mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Heinsheim, Germany
- Average snowfall days in December: 6.2 days
The month with the highest number of snowfall days is January (8.5 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
Heinsheim, 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Heinsheim, Germany
- Average sunshine days in December: 11 days
The month with the most sunshine days is October (15.2 days).
The month with the least sunshine days is June (9.9 days).
Average UV index in December
Heinsheim, 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, February, November and December (UV index 2).
Average cloud cover in December
Heinsheim, Germany
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Heinsheim, Germany
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, February, October, November and December (8km).
