Siglufjördur in december: average Weather, Temperature and Climate
Weather in Siglufjördur in december 2026
The weather in Siglufjördur in the month of december comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 429.4cm
Weather at 6am
27°F
Snow showers
37% of time
22%
19%
15%
Weather at 12pm
29°F
Snow showers
36% of time
21%
19%
18%
Weather at 6pm
27°F
Snow showers
32% of time
21%
21%
19%
Weather at 3am
27°F
50%
17%
17%
10%
Evolution of daily average temperature and precipitation in Siglufjördur in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Siglufjördur in december.
The climate of Siglufjördur in december is very bad
The climate in december in Siglufjördur is wet (with 5.2in of rainfall over 8 days). Unfortunately, the weather conditions is worsening than the previous month since in november there is an average of 5.6in of precipitation over 8 days.
The climate is very cold in that locality this month. Do not forget to cover yourself!. Temperatures are up to 31°F. In the morning the temperature drops to 25°F. Thus, the mean temperature average in december in Siglufjördur is 29°F. Note that seasonal normals in contrast with those observed in Siglufjördur in december with a maximum record of 45°F in 2016 and a minimum record of 5°F in 2013. You can expect to have about 27 days with temperatures under 32°F, or 87% of time.
In december in Siglufjördur, the days on average last 02:46. The sun rises at 11:48 and sunset is at 14:34.
Seasonal average climate and temperature of Siglufjördur in december
Check below seasonal norms These statistics are generated from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 29°F | ||||
| Highest temperature | 31°F | ||||
| Lowest temperature | 25°F | ||||
| Highest record temperature | 45°F (2016) | ||||
| Lowest record temperature | 5°F (2013) | ||||
| Number of days at -32°F | 27 day(s) (87%) | ||||
| Sea temperature | |||||
| Average sea temperature | 40°F | ||||
| Lowest sea temperature | 37°F | ||||
| Highest sea temperature | 43°F | ||||
| Wind | |||||
| Wind speed | 25km/h | ||||
| Wind temperature | 16°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.2in | ||||
| Number of days with rainfall | 8 day(s) (25%) | ||||
| Record daily rainfall | 3.1in (2020) | ||||
| Snowfall | 429.4cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 7.08km | ||||
| Cloud cover | 62% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 2 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 11:48 | ||||
| Time of sunset | 14:34 | ||||
| Length of day | 02:46 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Siglufjördur in december 2025:
29°F to 34°F
31°F to 34°F
16°F to 23°F
27°F to 31°F
29°F to 34°F
20°F to 29°F
32°F to 36°F
32°F to 34°F
31°F to 32°F
32°F to 34°F
27°F to 38°F
23°F to 31°F
31°F to 34°F
23°F to 32°F
20°F to 23°F
14°F to 20°F
14°F to 29°F
29°F to 32°F
18°F to 22°F
27°F to 34°F
32°F to 36°F
31°F to 34°F
27°F to 40°F
40°F to 45°F
40°F to 45°F
29°F to 40°F
25°F to 32°F
32°F to 40°F
36°F to 40°F
32°F to 38°F
27°F to 36°F
Map: other cities in Iceland in december
Cities near Siglufjördur:
| Dalvik in december | very bad weather |
| Miðgarðar in december | very bad weather |
| Akureyri in december | very bad weather |
| Húsavík in december | very bad weather |
| Hvitserkur in december | very bad weather |
| Mývatn in december | very bad weather |
| Asbyrgi Canyon in december | very bad weather |
| Dettifoss in december | very bad weather |
| Djúpavík in december | very bad weather |
| Raufarhöfn in december | very bad weather |
| Hornstrandir in december | very bad weather |
| Þórshöfn in december | very bad weather |
Click over cities on the map for information about the weather in december.
Siglufjördur
perfect weather
good
tolerable
bad
very bad
Weather data for Siglufjördur in december:
Weather data for Siglufjördur for december are derived from an average of the weather forecast since 2009 in Siglufjördur. There is a margin of error and these forecasts are to be considered as general information only. The weather in Siglufjördur can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Siglufjördur.