Harstad in december: average Weather, Temperature and Climate
Weather in Harstad in december 2026
The weather in Harstad in december comes from statistical datas on the past years. You can view the weather statistics the entire 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 587.1cm
Weather at 6am
32°F
Snow showers
31% of time
23%
23%
15%
Weather at 12pm
32°F
Snow showers
30% of time
24%
23%
15%
Weather at 6pm
32°F
Snow showers
29% of time
23%
22%
18%
Weather at 3am
32°F
38%
22%
22%
9%
Evolution of daily average temperature and precipitation in Harstad in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Harstad in december.
The climate of Harstad in december is very bad
In december in Harstad, the climate is wet (with 6in of precipitation over 10 days). The weather is worst than the previous month since in november there is an average of 6.5in of precipitation over 11 days.
The climate is quite more than very fresh in that locality the month of december. Bring warm clothes! Temperatures are up to 34°F. On average, the recorded minimum temperature is 31°F. Thus, the mean temperature average on this month of december in Harstad is 32°F. These temperatures are far removed from those records observed in Harstad in the month of december with a maximum record of 45°F in 2016 and a minimum record of 9°F in 2009. You can expect to have about 21 days with temperatures under 32°F, or 68% of time.
On average, in Harstad, the days of december last 00:00. Sunrise is at 00:00 and sets at 00:00.
Seasonal average climate and temperature of Harstad in december
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 32°F | ||||
| Highest temperature | 34°F | ||||
| Lowest temperature | 31°F | ||||
| Highest record temperature | 45°F (2016) | ||||
| Lowest record temperature | 9°F (2009) | ||||
| Number of days at -32°F | 21 day(s) (68%) | ||||
| Sea temperature | |||||
| Average sea temperature | 44°F | ||||
| Lowest sea temperature | 39°F | ||||
| Highest sea temperature | 49°F | ||||
| Wind | |||||
| Wind speed | 23km/h | ||||
| Wind temperature | 22°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6in | ||||
| Number of days with rainfall | 10 day(s) (32%) | ||||
| Record daily rainfall | 2.4in (2013) | ||||
| Snowfall | 587.1cm | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 7.96km | ||||
| Cloud cover | 59% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 1 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 00:00 | ||||
| Time of sunset | 00:00 | ||||
| Length of day | 00:00 | ||||
| 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 Harstad in december 2025:
20°F to 27°F
18°F to 22°F
27°F to 38°F
38°F to 41°F
36°F to 38°F
25°F to 27°F
31°F to 34°F
31°F to 34°F
31°F to 32°F
23°F to 32°F
18°F to 22°F
13°F to 22°F
23°F to 27°F
27°F to 34°F
38°F to 43°F
38°F to 41°F
36°F to 38°F
34°F to 38°F
36°F to 40°F
36°F to 40°F
36°F to 38°F
29°F to 36°F
29°F to 31°F
34°F to 41°F
38°F to 41°F
38°F to 40°F
27°F to 36°F
27°F to 34°F
23°F to 29°F
25°F to 27°F
14°F to 23°F
Map: other cities in Norway in december
Cities near Harstad:
| Sortland in december | very bad weather |
| Narvik in december | very bad weather |
| Andenes in december | very bad weather |
| Stokmarknes in december | very bad weather |
| Hamn (Senja Island) in december | very bad weather |
| Finnsnes in december | very bad weather |
| Straume in december | very bad weather |
| Svolvær in december | very bad weather |
| Lofoten in december | very bad weather |
| Fauske in december | very bad weather |
| Bodø in december | very bad weather |
| Rost in december | very bad weather |
Click over cities on the map for information about the weather in december.
Harstad
perfect weather
good
tolerable
bad
very bad
Weather data for Harstad in december:
Weather data for Harstad for december are derived from an average of the weather forecast since 2009 in Harstad. There is a margin of error and these forecasts are to be considered as general information only. The weather in Harstad 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 Harstad.