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
The initiation of December records an average high-temperature of a still chilly 6.2°C (43.2°F), displaying a near consistency with the previous month. Ermelo sustains an average of approximately a wintry 2.9°C (37.2°F) during December nights, with little variation from daytime highs.Humidity
The most humid month in Ermelo is December, with an average relative humidity of 88%.Rainfall
In Ermelo, during December, the rain falls for 11.6 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Ermelo, there are 158.7 rainfall days, and 296mm (11.65") of precipitation is accumulated.Snowfall
Months with snowfall in Ermelo are January through March and December. The month with the most snowfall is December, when snow falls for 1.7 days and typically aggregates up to 13mm (0.51") of snow.Daylight
With an average of 7h and 48min of daylight, December has the shortest days of the year in Ermelo.On the first day of the month, sunrise is at 08:25 and sunset at 16:28. On the last day of December, sunrise is at 08:47 and sunset at 16:34 CET.
Sunshine
The month with the least sunshine in Ermelo is December, with an average of 3.6h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Ermelo in December?
What is the most humid month in Ermelo?
What is the average humidity in December in Ermelo?
How many days does it rain in December in Ermelo?
When does it snow the most in Ermelo?
When does it start to snow in Ermelo?
What is the month with the shortest days in Ermelo?
How many hours of daylight does Ermelo have in December?
When is the sunrise / sunset in December in Ermelo?
What is the month with the least sunshine in Ermelo?
How long on average sun shines in December in Ermelo?
What is the month with the lowest UV index in Ermelo?
How high is the UV index in December in Ermelo?
Average temperature in December
Ermelo, Netherlands
- Average high temperature in December: 6.2°C
The warmest month (with the highest average high temperature) is August (21.8°C).
The month with the lowest average high temperature is January (4.8°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in December
Ermelo, Netherlands
- Average pressure in December: 1014.4mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in December
Ermelo, Netherlands
- Average wind speed in December: 19.6km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in December
Ermelo, 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 (75%).
Average rainfall in December
Ermelo, Netherlands
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in December
Ermelo, Netherlands
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is October (10 days).
Average snowfall in December
Ermelo, Netherlands
- Average snowfall in December: 13mm
The month with the highest snowfall is December (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Ermelo, Netherlands
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (2.7 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
Ermelo, 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 4min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in December
Ermelo, Netherlands
- Average sunshine days in December: 14.2 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is June (9.7 days).
Average UV index in December
Ermelo, Netherlands
- Average UV index in December: 2
The months with the highest UV index are June 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
Ermelo, 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
Ermelo, Netherlands
- Average visibility in December: 9km
The month with the highest visibility is April (10km).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (9km).
