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
Transition into December subtly marks a drop in the average high-temperature, moderately moving from 9.6°C (49.3°F) in November to a still frosty 6°C (42.8°F). In Sint Joost, the month of December brings a consistent average low-temperature of 2.2°C (36°F), slightly cooler than its daytime highs.Humidity
December is the most humid month in Sint Joost, Netherlands, with an average relative humidity of 87%.Rainfall
In Sint Joost, Netherlands, in December, it is raining for 7.4 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, there are 85.6 rainfall days, and 112mm (4.41") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 2.8 snowfall days, it receives 6mm (0.24") of snow. In Sint Joost, during the entire year, snow falls for 10.6 days and aggregates up to 25mm (0.98") of snow.Daylight
December has the shortest days of the year, with an average of 8h and 0min of daylight.On the first day of December in Sint Joost, Netherlands, sunrise is at 08:18 and sunset at 16:32. On the last day of the month, sunrise is at 08:40 and sunset at 16:39 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.8h of sunshine.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 of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 2 in December transforms into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Sint Joost in December?
What is the most humid month in Sint Joost?
What is the average humidity in December in Sint Joost?
How much does it rain in Sint Joost in December?
When does it start to snow in Sint Joost?
What is the month with the shortest days in Sint Joost?
How many hours of daylight does Sint Joost have in December?
When are sunrise and sunset in December in Sint Joost?
What is the month with the least sunshine in Sint Joost?
How many hours of sunshine does Sint Joost have in December?
What are the months with the lowest UV index in Sint Joost?
How high is the UV index in December in Sint Joost?
Average temperature in December
Sint Joost, Netherlands
- Average high temperature in December: 6°C
The warmest months (with the highest average high temperature) are July and August (23.2°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 2.2°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in December
Sint Joost, Netherlands
- Average pressure in December: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed in December
Sint Joost, Netherlands
- Average wind speed in December: 17.5km/h
The windiest month (with the highest average wind speed) is December (17.5km/h).
The calmest months (with the lowest average wind speed) are July and August (11.3km/h).
Average humidity in December
Sint Joost, Netherlands
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Sint Joost, Netherlands
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is February (12mm).
The driest month (with the least rainfall) is April (5mm).
Average rainfall days in December
Sint Joost, Netherlands
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is May (9.1 days).
The month with the least rainy days is April (5.6 days).
Average snowfall in December
Sint Joost, Netherlands
- Average snowfall in December: 6mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Sint Joost, Netherlands
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is February (3.2 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
Sint Joost, Netherlands
- Average daylight in December: 8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in December
Sint Joost, Netherlands
- Average sunshine days in December: 19.9 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is June (17.8 days).
Average UV index in December
Sint Joost, 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
Sint Joost, Netherlands
- Average cloud cover in December: 62
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in December
Sint Joost, Netherlands
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
