December weather forecastLettelbert, Netherlands
December
Weather in December
The first month of the winter, December, is still a chilly month in Lettelbert, Netherlands, with an average temperature fluctuating between 6°C (42.8°F) and 2.7°C (36.9°F).Temperature
The arrival of December is marked by a minor reduction in average high-temperature, sliding from 9°C (48.2°F) in November to a still chilly 6°C (42.8°F). Lettelbert's December nights witness minimal differential from the daytime temperatures, with averages of 2.7°C (36.9°F).Humidity
With an average relative humidity of 88%, December is the most humid month.Rainfall
In Lettelbert, during December, the rain falls for 17.5 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 179.4 rainfall days, and 340mm (13.39") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Lettelbert, in December, snow falls for 3.4 days, with typically accumulated 12mm (0.47") of snow. In Lettelbert, during the entire year, snow falls for 14.9 days and aggregates up to 51mm (2.01") of snow.Daylight
With an average of 7h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 08:26 and sunset at 16:20. On the last day of December, in Lettelbert, sunrise is at 08:48 and sunset at 16:26 CET.
Sunshine
The month with the least sunshine in Lettelbert is December, with an average of 3.2h of sunshine.UV index
The months with the lowest UV index in Lettelbert are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In December, the UV index of 2 transforms into the following advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Lettelbert, Netherlands
- Average high temperature in December: 6°C
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (4.4°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (1°C).
Average pressure in December
Lettelbert, Netherlands
- Average pressure in December: 1013.4mbar
The months with the highest atmospheric pressure are May and September (1016.4mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).
Average wind speed in December
Lettelbert, Netherlands
- Average wind speed in December: 21.2km/h
The windiest month (with the highest average wind speed) is December (21.2km/h).
The calmest month (with the lowest average wind speed) is July (14km/h).
Average humidity in December
Lettelbert, Netherlands
- Average humidity in December: 88%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Lettelbert, Netherlands
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is June (41mm).
The driest month (with the least rainfall) is April (17mm).
Average rainfall days in December
Lettelbert, Netherlands
- Average rainfall days in December: 17.5 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in December
Lettelbert, Netherlands
- Average snowfall in December: 12mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Lettelbert, Netherlands
- Average snowfall days in December: 3.4 days
The month with the highest number of snowfall days is February (4.8 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
Lettelbert, Netherlands
- Average daylight in December: 7h and 36min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in December: 3h and 12min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 12min).
Average sunshine days in December
Lettelbert, Netherlands
- Average sunshine days in December: 9 days
The months with the most sunshine days are March and April (14.8 days).
The month with the least sunshine days is December (9 days).
Average UV index in December
Lettelbert, Netherlands
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Lettelbert, Netherlands
- Average cloud cover in December: 68
The month with the most cloud cover is December (Cloud cover 68).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility in December
Lettelbert, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are April and August (10km).
The months with the lowest visibility are January, February, March, May, June, July, September, October, November and December (9km).
