Average temperature in September is 27.5 °C
Average daytime temperature is 28.6 °C
Average night temperature is 26.2 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: 25.3 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 411 mm
* Weather data for Rumung Micronesia is based on climate observations for 2023 year
| September (°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 | 28.9 | 29.2 | 29 | 28.2 | 27.6 | 29 | 29.2 | 28.1 | 27.9 | 28.8 | 27.9 | 28.3 | 28.9 | 28.8 | 29.2 | 28.1 | 28.4 | 28.8 | 28.1 | 27.7 | 28.6 | 29.2 | 28.4 | 28.2 | 28.6 | 29.1 | 28.5 | 28.5 | 29.5 | 28.8 |
| Apparent max temperature | 33.6 | 32.6 | 35 | 34.4 | 34.6 | 36.1 | 36.3 | 32.8 | 31.5 | 31.3 | 30.3 | 31.8 | 33.7 | 35.7 | 35.1 | 32.8 | 32.8 | 35.6 | 32.7 | 33 | 34.3 | 32.9 | 31.4 | 31.4 | 31.9 | 34 | 33.4 | 30 | 30.8 | 32.8 |
| Mean temperature | 28.4 | 28.3 | 27.9 | 27 | 27.1 | 28.5 | 27.7 | 27.4 | 27.1 | 27.3 | 27.2 | 27.2 | 28.2 | 27.7 | 27.4 | 27.1 | 27.1 | 27.6 | 27.1 | 26.5 | 27.5 | 28 | 27.3 | 27.1 | 27.5 | 28.1 | 27.3 | 27.6 | 28 | 28 |
| Apparent mean temperature | 30.1 | 29.5 | 30.9 | 28.3 | 29.3 | 32.9 | 28.7 | 29.7 | 28.9 | 26.6 | 28.3 | 28.9 | 32 | 30.2 | 28.6 | 29.5 | 29.8 | 29.7 | 29.6 | 29 | 29.6 | 29 | 27.5 | 27.5 | 29 | 30.2 | 27.5 | 27.7 | 27.4 | 29.3 |
| Minimum temperature | 27.7 | 27 | 25.6 | 25.5 | 26.1 | 27.9 | 25.3 | 26.1 | 26.3 | 25.4 | 26.5 | 26 | 27.2 | 25.3 | 25.4 | 25.3 | 25.9 | 26 | 25.8 | 25.6 | 25.8 | 26 | 26.4 | 26.4 | 25.8 | 27 | 26.5 | 26 | 26.6 | 26.9 |
| Apparent min temperature | 31.3 | 31.5 | 32.7 | 31.4 | 31.9 | 33.9 | 32.4 | 30.6 | 30.3 | 29.4 | 29.2 | 30.2 | 32.8 | 33.1 | 31.4 | 31.3 | 31.1 | 32.1 | 31.4 | 31.1 | 31.6 | 31.3 | 29.5 | 29.3 | 30.5 | 31.6 | 29.9 | 29.1 | 29.5 | 31.5 |
| September | 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) | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 |
| Sunshine duration (h) | 11.3 | 11.2 | 10.9 | 11.4 | 11.1 | 11.6 | 9.8 | 3 | 2.5 | 9.6 | 5.9 | 8.4 | 11.5 | 11.3 | 10.3 | 9.5 | 11 | 11 | 8.8 | 5.7 | 9.7 | 11.2 | 5.3 | 9 | 9.1 | 11 | 6 | 1 | 4.1 | 11 |
| Precipitation (mm) | 1.4 | 1 | 7.5 | 11 | 9.5 | 0.3 | 26.6 | 22.2 | 18.7 | 15.4 | 11.3 | 11.7 | 0.2 | 4.5 | 24.1 | 18.4 | 11.1 | 7 | 19.9 | 30.1 | 16.5 | 18 | 16.3 | 20.8 | 8.4 | 2.7 | 36.4 | 30.6 | 7.9 | 2 |
| Precipitation hours | 7 | 6 | 8 | 14 | 15 | 3 | 11 | 22 | 16 | 12 | 18 | 15 | 2 | 10 | 13 | 11 | 16 | 13 | 15 | 16 | 13 | 12 | 19 | 23 | 22 | 16 | 23 | 22 | 16 | 8 |
| Wind speed (m/s) | 31.3 | 29.3 | 17.1 | 24.3 | 19.9 | 15.9 | 18.9 | 27.4 | 26 | 35.4 | 33 | 31.6 | 18.3 | 14.8 | 23.2 | 21.7 | 21 | 19.5 | 18.6 | 19.2 | 23.4 | 25.7 | 34.8 | 34.1 | 31.1 | 24.8 | 36.4 | 38.8 | 38 | 28.7 |
In September 2023, the highest daytime temperature in Rumung was 29.5°C.
While the minimum temperature at night dropped to 25.3°C.
The average nighttime and daytime temperatures during September in Rumung are 26.2°C and 28.6°C respectively.
The precipitation sum in September is about 411 mm.