December weather forecastHarderwijk, Netherlands
December
Weather in December
The first month of the winter, December, is still a chilly month in Harderwijk, Netherlands, with an average temperature ranging between min 2.9°C (37.2°F) and max 6.2°C (43.2°F).Temperature
The introduction of December notes a subtle temperature variation to a still frosty 6.2°C (43.2°F) from November's 9.2°C (48.6°F). December nights in Harderwijk witness a slight temperature decrease, averaging at a cold 2.9°C (37.2°F).Humidity
The most humid month in Harderwijk, Netherlands, is December, with an average relative humidity of 88%.Rainfall
In December, the rain falls for 11.6 days. Throughout December, 22mm (0.87") of precipitation is accumulated. Throughout the year, there are 158.7 rainfall days, and 296mm (11.65") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. The month with the most snowfall in Harderwijk is December, when snow falls for 1.7 days and typically aggregates up to 13mm (0.51") of snow.Daylight
December has the shortest days of the year, with an average of 7h and 48min of daylight.On the first day of December, sunrise is at 08:25 and sunset at 16:27. On the last day of the month, sunrise is at 08:47 and sunset at 16:34 CET.
Sunshine
December has the least sunshine of the year, with an average of 3.6h 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 reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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
Harderwijk, Netherlands
- Average daylight in December: 7h and 48min
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 36min
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
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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
Harderwijk, 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).
