Siglufjördur in september: average Weather, Temperature and Climate
Weather in Siglufjördur in september 2025
The weather in Siglufjördur in the month of september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 177.3cm
Weather at 6am
41°F
Partly Cloudy
24% of time
20%
18%
16%
Weather at 12pm
49°F
Partly Cloudy
25% of time
23%
19%
18%
Weather at 6pm
43°F
Moderate rain at times
27% of time
23%
19%
14%
Weather at 3am
41°F
28%
17%
17%
16%
Evolution of daily average temperature and precipitation in Siglufjördur in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Siglufjördur in september.
The climate of Siglufjördur in september is very bad
The weather in september in Siglufjördur is wet (with 5.9in of rainfall over 9 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 3.8in of precipitation over 6 days.
The climate is quite cold there the month of september. Do not forget to take with you warm clothes! The high seasonal norm is 49°F. The minimum is 41°F. Thus, the mean temperature average in september in Siglufjördur is 45°F. Note that seasonal normals in contrast with those observed in Siglufjördur in september with a maximum record of 65°F in 2017 and a minimum record of 23°F in 2020.
Day length in Siglufjördur in september is 13:08. Sunrise is at 06:36 and sunset is at 19:44.
Seasonal average climate and temperature of Siglufjördur in september
Check below seasonal norms These statistics are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 45°F | ||||
| Highest temperature | 49°F | ||||
| Lowest temperature | 41°F | ||||
| Highest record temperature | 65°F (2017) | ||||
| Lowest record temperature | 23°F (2020) | ||||
| Number of days at -32°F | 2 day(s) (7%) | ||||
| Sea temperature | |||||
| Average sea temperature | 45°F | ||||
| Lowest sea temperature | 42°F | ||||
| Highest sea temperature | 48°F | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.9in | ||||
| Number of days with rainfall | 9 day(s) (30%) | ||||
| Record daily rainfall | 2.8in (2019) | ||||
| Snowfall | 177.3cm | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 8.34km | ||||
| Cloud cover | 62% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:36 | ||||
| Time of sunset | 19:44 | ||||
| Length of day | 13:08 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Siglufjördur in september 2024:
54°F to 59°F
45°F to 50°F
40°F to 45°F
40°F to 52°F
50°F to 59°F
45°F to 54°F
47°F to 52°F
34°F to 45°F
34°F to 36°F
34°F to 36°F
36°F to 38°F
25°F to 36°F
32°F to 47°F
36°F to 45°F
34°F to 40°F
36°F to 49°F
40°F to 50°F
36°F to 47°F
31°F to 49°F
34°F to 47°F
38°F to 45°F
34°F to 41°F
31°F to 45°F
36°F to 41°F
34°F to 40°F
34°F to 38°F
36°F to 38°F
32°F to 36°F
36°F to 41°F
34°F to 38°F
Map: other cities in Iceland in september
Cities near Siglufjördur:
| Dalvik in september | very bad weather |
| Miðgarðar in september | bad weather |
| Akureyri in september | very bad weather |
| Húsavík in september | very bad weather |
| Hvitserkur in september | bad weather |
| Mývatn in september | very bad weather |
| Asbyrgi Canyon in september | bad weather |
| Dettifoss in september | very bad weather |
| Djúpavík in september | bad weather |
| Raufarhöfn in september | bad weather |
| Hornstrandir in september | very bad weather |
| Þórshöfn in september | bad weather |
Click over cities on the map for information about the weather in september.
Siglufjördur
perfect weather
good
tolerable
bad
very bad
Weather data for Siglufjördur in september:
Weather data for Siglufjördur for september 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.