September
Weather in Streymoy for September 2025
Your guide to Streymoy weather in September - trends and predictions
Snowfall in Streymoy during September is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Streymoy at the beginning of September is 11.4 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 9 °C by the end of September.
Streymoy experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 143 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
8
Dry days
21
Rainy days
1
Snow days
10°/8°
Temperatures
35 km/h
Avg max wind
84 %
Avg humidity
Streymoy in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  12° | 3  11° | 4  11° | 5 11° | 6  12° | 7 12° |
| 8 12° | 9 10° | 10 10° | 11 10° | 12  8° | 13 10° | 14 10° |
| 15 10° | 16 10° | 17 11° | 18 11° | 19 11° | 20 11° | 21 11° |
| 22 9° | 23 8° | 24 9° | 25 9° | 26 9° | 27 8° | 28 8° |
| 29 10° | 30 10° |
You can click on date
Access Streymoy weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during September in Streymoy
See the weather trend as well as the moving average line
September weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 11° /9° | 0 mm | 0 cm | |
| 2 Sept. | Moderate rain | 12° /9° | 13 mm | 0 cm | |
| 3 Sept. | Light rain shower | 11° /9° | 1.2 mm | 0 cm | |
| 4 Sept. | Light rain | 11° /9° | 2.3 mm | 0 cm | |
| 5 Sept. | Partly cloudy | 11° /9° | 0 mm | 0 cm | |
| 6 Sept. | Fog | 12° /9° | 0.1 mm | 0 cm | |
| 7 Sept. | Light rain shower | 12° /10° | 1.2 mm | 0 cm | |
| 8 Sept. | Patchy rain possible | 12° /10° | 1.2 mm | 0 cm | |
| 9 Sept. | Moderate rain | 10° /8° | 8.8 mm | 0 cm | |
| 10 Sept. | Patchy rain possible | 10° /8° | 1.9 mm | 0 cm | |
| 11 Sept. | Light rain shower | 10° /6° | 3.1 mm | 0 cm | |
| 12 Sept. | Overcast | 8° /5° | 0.8 mm | 0 cm | |
| 13 Sept. | Overcast | 10° /6° | 0.4 mm | 0 cm | |
| 14 Sept. | Overcast | 10° /9° | 15.1 mm | 0 cm | |
| 15 Sept. | Overcast | 10° /7° | 0.4 mm | 0 cm | |
| 16 Sept. | Light rain shower | 10° /6° | 5.5 mm | 0 cm | |
| 17 Sept. | Light rain shower | 11° /9° | 1.8 mm | 0 cm | |
| 18 Sept. | Moderate rain | 11° /9° | 14.5 mm | 0 cm | |
| 19 Sept. | Light rain shower | 11° /9° | 5.9 mm | 0 cm | |
| 20 Sept. | Light rain shower | 11° /8° | 7.3 mm | 0 cm | |
| 21 Sept. | Light rain shower | 11° /8° | 6 mm | 0 cm | |
| 22 Sept. | Light rain | 9° /7° | 5.1 mm | 0 cm | |
| 23 Sept. | Patchy rain possible | 8° /6° | 0.8 mm | 0 cm | |
| 24 Sept. | Light rain shower | 9° /6° | 13.9 mm | 0 cm | |
| 25 Sept. | Light rain | 9° /7° | 13.4 mm | 0 cm | |
| 26 Sept. | Moderate rain | 9° /7° | 6.6 mm | 0 cm | |
| 27 Sept. | Patchy rain possible | 8° /5° | 1 mm | 0.1 cm | |
| 28 Sept. | Light rain | 8° /5° | 6.3 mm | 0 cm | |
| 29 Sept. | Light rain shower | 10° /7° | 4.6 mm | 0 cm | |
| 30 Sept. | Overcast | 10° /7° | 0.7 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Streymoy in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Streymoy forecast closer to your planned date for the most up-to-date weather information.
Streymoy in September - FAQ
What are the expected maximum and minimum temperatures in Streymoy during September?
During September, expect a variety of temperatures with highs around 10° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in Streymoy during September?
Significant rainfall exceeding 143 mm is expected in Streymoy during September, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Streymoy in September 2025?
Streymoy typically sees 0.145 cm of snowfall during September.
What are the typical wind conditions in Streymoy during September?
The average wind speed in Streymoy during September is 35 km/h, suggesting breezy to windy conditions, depending on your activities.
Streymoy snow forecast September 2025
Track daily snowfall levels and discover Streymoy’s snowy potential this September ❄️
September rainfall patterns in Streymoy
Explore the daily rainfall trends and prepare for Streymoys September weather 💧
Provinces in Streymoy
Select a province for an accurate weather forecast
Top locations in Streymoy
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is Streymoy?Get accurate weather forecasts for Streymoy, located at latitude 62.01 and longitude -6.772. Stay updated with localized weather information tailored for Streymoy.
Found a mistake?
We appreciate your attention to details. Tell us here.