Selfoss in december: average Weather, Temperature and Climate
Weather in Selfoss in december 2025
The weather in Selfoss in december comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 392.3cm
Weather at 6am
32°F
Snow showers
31% of time
20%
15%
14%
Weather at 12pm
32°F
Snow showers
29% of time
23%
15%
13%
Weather at 6pm
34°F
Snow showers
32% of time
23%
15%
13%
Weather at 3am
32°F
37%
22%
13%
12%
Evolution of daily average temperature and precipitation in Selfoss in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Selfoss in december.
The climate of Selfoss in december is very bad
The climate in december in Selfoss is wet (with 9.3in of rainfall over 12 days). It should be noted a worsening from the previous month since in november there is an average of 8.1in of rainfall over 11 days.
The climate is rather more than very fresh in that locality december. Bring warm clothes! Temperatures are up to 36°F. In the morning the temperature drops to 31°F. Thus, the mean temperature average in december in Selfoss is 32°F. Note that seasonal normals are in contrast with those observed in Selfoss in december with a maximum record of 52°F in 2009 and a minimum record of 9°F in 2013. You need to prepare to have about 20 days with temperatures under 32°F, or 65% of the month.
Day length in Selfoss in december is 04:19. The sun rises at 11:10 and sunset is at 15:29.
Seasonal average climate and temperature of Selfoss 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 | 32°F | ||||
| Highest temperature | 36°F | ||||
| Lowest temperature | 31°F | ||||
| Highest record temperature | 52°F (2009) | ||||
| Lowest record temperature | 9°F (2013) | ||||
| Number of days at -32°F | 20 day(s) (65%) | ||||
| Wind | |||||
| Wind speed | 31km/h | ||||
| Wind temperature | 20°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 9.3in | ||||
| Number of days with rainfall | 12 day(s) (39%) | ||||
| Record daily rainfall | 2.8in (2010) | ||||
| Snowfall | 392.3cm | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 7.65km | ||||
| Cloud cover | 60% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 3 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 11:10 | ||||
| Time of sunset | 15:29 | ||||
| Length of day | 04:19 | ||||
| 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 Selfoss in december 2024:
20°F to 23°F
16°F to 34°F
36°F to 38°F
31°F to 36°F
34°F to 36°F
23°F to 31°F
20°F to 22°F
38°F to 45°F
40°F to 45°F
38°F to 38°F
34°F to 41°F
38°F to 41°F
27°F to 32°F
29°F to 41°F
36°F to 38°F
32°F to 34°F
29°F to 34°F
23°F to 27°F
22°F to 34°F
36°F to 38°F
31°F to 34°F
18°F to 27°F
38°F to 41°F
34°F to 38°F
29°F to 32°F
34°F to 38°F
34°F to 38°F
27°F to 34°F
16°F to 27°F
20°F to 23°F
22°F to 25°F
Map: other cities in Iceland in december
Cities near Selfoss:
| Hveragerdi in december | very bad weather |
| Thingvellir in december | very bad weather |
| Fludir (Secret Lagoon) in december | very bad weather |
| Mosfellsbaer in december | very bad weather |
| Kopavogur in december | very bad weather |
| Reykjavík in december | very bad weather |
| Geysir in december | very bad weather |
| Seltjarnarnes in december | very bad weather |
| Gljufrabui in december | very bad weather |
| Gullfoss in december | very bad weather |
| Vestmannaeyjar (Vestmann island) in december | very bad weather |
| Akranes in december | very bad weather |
Click over cities on the map for information about the weather in december.
Selfoss
perfect weather
good
tolerable
bad
very bad
Weather data for Selfoss in december:
Weather data for Selfoss for december are derived from an average of the weather forecast since 2009 in Selfoss. There is a margin of error and these forecasts are to be considered as general information only. The weather in Selfoss 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 Selfoss.