Average temperature in September is 10.4 °C
Average daytime temperature is 13.2 °C
Average night temperature is 7.3 °C
Absolute maximum temperature: 22.3 °C
Absolute minimum temperature: 1.8 °C
Number of sunny days: 3
Number of rainy days: 27
Number of snow days:
Precipitation sum: 164 mm
* Weather data for Namsskogan Norway is based on climate observations for 2023 year
| Settembre (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 15 | 12 | 12.9 | 12.3 | 10.5 | 12.7 | 17.6 | 19.1 | 22.3 | 15.4 | 16.1 | 13.1 | 9 | 10.7 | 11.8 | 10.4 | 9.7 | 12.6 | 15.4 | 10.2 | 13.4 | 14.4 | 13.3 | 9.2 | 12.6 | 14 | 13.3 | 12.4 | 12.3 | 11.1 |
| Apparent max temperature | 12.6 | 11 | 11 | 10.1 | 7.2 | 11 | 16.7 | 20 | 23.2 | 16 | 16.3 | 11.9 | 6.6 | 7.2 | 10.7 | 7.1 | 7.6 | 9.8 | 14.3 | 7.9 | 12.5 | 13.5 | 12 | 6.3 | 12.1 | 13.3 | 12.2 | 10.2 | 12.7 | 9.4 |
| Mean temperature | 11.9 | 10.7 | 11.1 | 10.5 | 9.1 | 10.5 | 13.1 | 16.1 | 17.2 | 12.8 | 12.8 | 10.9 | 7.1 | 6.6 | 8.6 | 8.2 | 7 | 8.8 | 11.6 | 8.7 | 9.7 | 11.4 | 10.5 | 7.9 | 9.4 | 10.6 | 9.9 | 10.9 | 10.8 | 8.4 |
| Apparent mean temperature | 7.2 | 7.4 | 8.2 | 6.3 | 5.4 | 5.8 | 5.3 | 13.2 | 13.3 | 7.3 | 8.1 | 5.8 | 0.2 | -0.4 | 2.7 | 2.7 | 1.3 | 1.5 | 4.7 | 4.8 | 5 | 8.1 | 6.3 | 4.2 | 4.4 | 5 | 4.4 | 7.9 | 5.9 | 4 |
| Minimum temperature | 8.3 | 8.4 | 9.3 | 8.2 | 7.6 | 8.4 | 7.3 | 13.4 | 13.1 | 8.6 | 9 | 7.9 | 2.5 | 1.8 | 5.2 | 5 | 3.9 | 3.9 | 8 | 6.8 | 7.5 | 9 | 7.9 | 6.1 | 6.2 | 6.8 | 6.6 | 9 | 7.2 | 6.3 |
| Apparent min temperature | 10.6 | 9.9 | 9.7 | 8 | 6.2 | 8.4 | 12.2 | 16.5 | 18.1 | 11.7 | 12.1 | 9 | 4.3 | 4 | 6.9 | 5.5 | 4.6 | 6.1 | 9.8 | 6.3 | 8.1 | 10.7 | 9.3 | 5.4 | 8.2 | 9.2 | 8.6 | 8.8 | 10.5 | 6.8 |
| Settembre | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 14.7 | 14.6 | 14.5 | 14.4 | 14.2 | 14.1 | 14 | 13.9 | 13.8 | 13.7 | 13.6 | 13.5 | 13.3 | 13.2 | 13.1 | 13 | 12.9 | 12.8 | 12.7 | 12.6 | 12.5 | 12.4 | 12.2 | 12.1 | 12 | 11.9 | 11.8 | 11.7 | 11.6 | 11.5 |
| Sunshine duration (h) | 10.5 | 0 | 0 | 0 | 10.6 | 8 | 8.9 | 7.1 | 11 | 7 | 0.6 | 9.2 | 10.3 | 9.5 | 5.8 | 5.5 | 9.5 | 8.3 | 0.4 | 0 | 0 | 0 | 9 | 1.6 | 1.6 | 7.3 | 3.6 | 2.9 | 0 | 2.1 |
| Precipitation (mm) | 0 | 7.9 | 10.2 | 12.7 | 3.6 | 1 | 0.2 | 4.2 | 0.8 | 6.9 | 14.4 | 1.3 | 2.1 | 0 | 1.3 | 5 | 0.1 | 0 | 11.6 | 4.6 | 11.8 | 23.3 | 0.1 | 3.5 | 8.2 | 3.5 | 5.8 | 2.1 | 14.2 | 3.5 |
| Precipitation hours | 0 | 17 | 14 | 19 | 15 | 9 | 2 | 10 | 4 | 8 | 20 | 8 | 10 | 0 | 6 | 11 | 1 | 0 | 15 | 15 | 21 | 17 | 1 | 16 | 14 | 7 | 11 | 5 | 19 | 12 |
| Wind speed (m/s) | 14 | 11.5 | 16.5 | 23 | 21 | 17.1 | 9.4 | 12.4 | 11.4 | 16.4 | 18.6 | 16.3 | 17.8 | 12.1 | 10.4 | 23.4 | 12.5 | 16.9 | 20.6 | 19 | 17.8 | 17.4 | 7.7 | 19 | 10.5 | 17.6 | 9.5 | 21.5 | 7.1 | 12.6 |
In September 2023, the highest daytime temperature in Namsskogan was 22.3°C.
While the minimum temperature at night dropped to 1.8°C.
The average nighttime and daytime temperatures during September in Namsskogan are 7.3°C and 13.2°C respectively.
The precipitation sum in September is about 164 mm.