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's arrival brings an average high-temperature of a chilly 7.2°C (45°F), slightly deviating from November's 10°C (50°F). A modest nighttime temperature average of 4.2°C (39.6°F) characterizes December.Humidity
December is the most humid month, with an average relative humidity of 85%.Rainfall
In December, the rain falls for 11 days. Throughout December, 20mm (0.79") of precipitation is accumulated. In Boskoop, during the entire year, the rain falls for 130.3 days and collects up to 205mm (8.07") of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Boskoop, in December, snow falls for 1.9 days, with typically accumulated 7mm (0.28") of snow. In Boskoop, during the entire year, snow falls for 7.4 days and aggregates up to 36mm (1.42") of snow.Daylight
The month with the shortest days in Boskoop, Netherlands, is December, with an average of 7h and 48min of daylight.On the first day of December in Boskoop, sunrise is at 08:27 and sunset at 16:33. On the last day of the month, sunrise is at 08:49 and sunset at 16:39 CET.
Sunshine
The month with the least sunshine in Boskoop is December, with an average of 3.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Boskoop. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In December, a regular UV index of 2 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. 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
What are the temperatures in Boskoop in December?
What is the most humid month in Boskoop?
What is the average humidity in December in Boskoop?
How much does it rain in Boskoop in December?
How many days does it snow in December in Boskoop?
What is the month with the shortest days in Boskoop?
What is the average length of the day in December in Boskoop?
What time are sunrise and sunset in December in Boskoop?
What is the month with the least sunshine in Boskoop?
How many hours of sunshine does Boskoop have in December?
When is the lowest UV index in Boskoop?
How high is the UV index in December in Boskoop?
Average temperature in December
Boskoop, Netherlands
- Average high temperature in December: 7.2°C
The warmest months (with the highest average high temperature) are July and August (22°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in December: 4.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in December
Boskoop, Netherlands
- Average pressure in December: 1014.7mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in December
Boskoop, Netherlands
- Average wind speed in December: 20.2km/h
The windiest month (with the highest average wind speed) is December (20.2km/h).
The calmest months (with the lowest average wind speed) are July and August (13.6km/h).
Average humidity in December
Boskoop, Netherlands
- Average humidity in December: 85%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Boskoop, Netherlands
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is June (24mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in December
Boskoop, Netherlands
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in December
Boskoop, Netherlands
- Average snowfall in December: 7mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Boskoop, Netherlands
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (2.2 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
Boskoop, Netherlands
- Average daylight in December: 7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).
Average sunshine days in December
Boskoop, Netherlands
- Average sunshine days in December: 15 days
The month with the most sunshine days is April (17.5 days).
The month with the least sunshine days is July (13 days).
Average UV index in December
Boskoop, Netherlands
- 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
Boskoop, Netherlands
- Average cloud cover in December: 66
The month with the most cloud cover is December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in December
Boskoop, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are April, May, June and August (10km).
The months with the lowest visibility are January, February, March, July, September, October, November and December (9km).
