Overall on the next 14 days there will be 2 days with snow in Stykkisholmur and a total of 0.3 cm of snow.
It will be snowy on the following days:
Stykkisholmur weather in September 2026
Click on a day for an hourly weather forecast
Sunday
Sep 20
1.3 mm
9° / 6°
Monday
Sep 21
5.8 mm
11° / 6°
Tuesday
Sep 22
15.5 mm
9° / 7°
Wednesday
Sep 23
7 mm
7° / 5°
Thursday
Sep 24
17.5 mm
8° / 5°
Friday
Sep 25
3.8 mm
7° / 5°
Saturday
Sep 26
16.8 mm
6° / 3°
Sunday
Sep 27
0.3 mm
7° / 5°
Monday
Sep 28
0.1 cm
6° / 3°
Tuesday
Sep 29
0.2 cm
4° / 2°
Wednesday
Sep 30
0 mm
5° / 2°
Thursday
Oct 1
0 mm
4° / 3°
Friday
Oct 2
0.3 mm
4° / 2°
Saturday
Oct 3
0 mm
2° / -1°
🌨️ Snowy days in Stykkisholmur 2026 (September)
The average weather in Stykkisholmur in September
The temperatures in Stykkisholmur in September are quite cold with temperatures between 6°C and 9°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Stykkisholmur. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Stykkisholmur can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Stykkisholmur in September 2026.
If you’re planning to visit Stykkisholmur in the near future, we highly recommend that you review the 14 day weather forecast for Stykkisholmur before you arrive.
Temperatures
9° / 6°
Rainy Days
10
Snowy Days
1
Dry Days
19
Rainfall
119
mm
Sun Hours
5.9
Hrs
Historic average weather for September
Click on a day for an hourly weather forecast
Explore the weather in Stykkisholmur in other months
Stykkisholmur annual weather
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -2° | 10 | 4 | 18 | 109 mm | Awful | Stykkisholmur in January |
| February | 1° / -2° | 9 | 5 | 15 | 96 mm | Awful | Stykkisholmur in February |
| March | 1° / -2° | 9 | 5 | 17 | 105 mm | Awful | Stykkisholmur in March |
| April | 4° / 0° | 9 | 10 | 11 | 75 mm | Awful | Stykkisholmur in April |
| May | 7° / 3° | 9 | 18 | 4 | 71 mm | Awful | Stykkisholmur in May |
| June | 11° / 7° | 5 | 24 | 0 | 53 mm | Ok | Stykkisholmur in June |
| July | 12° / 8° | 6 | 25 | 0 | 52 mm | Ok | Stykkisholmur in July |
| August | 12° / 8° | 7 | 24 | 0 | 79 mm | Bad | Stykkisholmur in August |
| September | 9° / 6° | 10 | 19 | 1 | 119 mm | Bad | Stykkisholmur in September |
| October | 5° / 3° | 11 | 14 | 6 | 95 mm | Awful | Stykkisholmur in October |
| November | 2° / 0° | 10 | 8 | 12 | 88 mm | Awful | Stykkisholmur in November |
| December | 0° / -2° | 9 | 6 | 16 | 85 mm | Awful | Stykkisholmur in December |
Temperatures in Stykkisholmur in September
Rain in Stykkisholmur in September
Recommended Hotels in Stykkisholmur
Weather in Stykkisholmur in September - FAQ
What is the average temperature in Stykkisholmur in September?
The average temperature in Stykkisholmur in September is 6/9° C.
What is the chance of rain in Stykkisholmur in September?
On average, there are 10 rainy days in Stykkisholmur during September.
Weather wise, is September a good time to visit Stykkisholmur?
The weather in Stykkisholmur in September is bad.
Can it snow in Stykkisholmur in September?
On average, there are 1 snowy days in Stykkisholmur in September.
More about the weather in Stykkisholmur