| < December >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Number of Wet Days (probability of rain on a day)
|Average Sunlight per day
|Average Daylight per day
|Sunny (Cloudy) Daylight Hours
|Sun altitude at solar noon on the 21st day.
- The average temperature in Helgoland in December is cool at 3.5 °C (38.3 °F).
- Afternoons can be cool with average high temperatures reaching 5 °C (41 °F).
- Overnight temperatures are generally very cool with an average low of 2 °C (35.6 °F).
- In December the range/ variation of diurnal average temperatures is 3 °C (5.4 °F).
- The weather in December is slightly dry with sleet, rain or snow from time to time. Only 56mm (2.2in) of H2O precipitates during an average of 19 days.
- The skies in Helgoland are dismal having on balance a murky 1:03 of bright solar radiation daily.
- The shortest day is 7:20 long and the longest day is 7:42 long with an average length of 7:26.
- There are approximately 6:06 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
- It is sunny approximately 14.8% of daylight hours and cloudy 85.2% of daylight hours.
Check the distance to and compare the Helgoland December averages with somewhere beginning with:
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Weather Trend Graph for December in Helgoland, Germany
Navigate to December Weather in Locations Surrounding Helgoland:
- Studsgård, Denmark - 221.2 kms (137.5 miles) NNE
- Lyngvig Fyr, Denmark - 208 kms (129.3 miles) N
- Fanø, Nordby (Esbjerg), Denmark - 142.9 kms (88.8 miles) NNE
- Odense, Denmark - 211.9 kms (131.6 miles) NE
- Tystofte, Denmark - 251.3 kms (156.2 miles) ENE
- Toftlund, Denmark - 134.2 kms (83.4 miles) NE
- Tønder, Denmark - 104.8 kms (65.1 miles) NE
- Marstal, Denmark - 185.4 kms (115.2 miles) ENE
- Schleswig, Germany - 114.6 kms (71.2 miles) ENE
- Hamburg-Fuhlsbuttel, Germany - 150.9 kms (93.7 miles) ESE
- Hamburg, Germany - 151.5 kms (94.2 miles) ESE
- Hannover, Germany - 225.2 kms (139.9 miles) SSE