Average temperature in September is 25.1 °C
Average daytime temperature is 27.5 °C
Average night temperature is 23.1 °C
Absolute maximum temperature: 29.1 °C
Absolute minimum temperature: 22 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 418 mm
* Weather data for Monrovia Liberia 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 | 26 | 26.9 | 24.4 | 27.6 | 27.2 | 28.4 | 27.7 | 26.9 | 26.3 | 27.7 | 28.4 | 27.5 | 26.3 | 28 | 27.6 | 26.5 | 26.9 | 27.5 | 27.1 | 28.4 | 28.6 | 27.2 | 27.4 | 28.8 | 27 | 28.6 | 28.6 | 27.8 | 27.7 | 29.1 |
Apparent max temperature | 29.5 | 30.5 | 28.9 | 32.4 | 30.9 | 33.6 | 33 | 31 | 30 | 33.3 | 34.9 | 33.6 | 31.4 | 33 | 32.7 | 30.7 | 31 | 31.8 | 32.2 | 34.3 | 34.5 | 32.8 | 32.3 | 34.9 | 31.4 | 34.3 | 35.2 | 33.4 | 32.5 | 35.4 |
Mean temperature | 24.3 | 25.3 | 23.4 | 24.8 | 25 | 26.1 | 25.5 | 24.9 | 24.8 | 25 | 25.6 | 25.3 | 24.8 | 25.3 | 25.5 | 24.3 | 24.2 | 25 | 24.8 | 25.4 | 25.2 | 25.1 | 24.5 | 25 | 24.2 | 26.2 | 26 | 25.8 | 25.6 | 26.6 |
Apparent mean temperature | 26.2 | 26.9 | 26.1 | 27 | 26.9 | 28.3 | 28.3 | 28.5 | 27.6 | 27.9 | 26.9 | 27.4 | 28.3 | 26.9 | 28.9 | 26.7 | 27.5 | 27 | 27.1 | 27.4 | 26.7 | 28 | 26.8 | 25.6 | 26.1 | 27.9 | 29 | 29.7 | 27.1 | 28.6 |
Minimum temperature | 22.6 | 23.1 | 22.5 | 22.5 | 22.7 | 24.2 | 24 | 23.5 | 23.5 | 23.3 | 22.5 | 23.1 | 23.3 | 22.5 | 24.2 | 23.1 | 22.9 | 22.5 | 22.8 | 23.1 | 22.3 | 23.3 | 22.4 | 22 | 22.4 | 23.5 | 23.8 | 24.5 | 22.6 | 24 |
Apparent min temperature | 28.4 | 29.2 | 27.7 | 28.9 | 28.6 | 30.3 | 29.8 | 29.2 | 28.9 | 29.6 | 30.6 | 29.8 | 29.5 | 29.7 | 30.1 | 28.8 | 28.7 | 29.4 | 29.5 | 30.4 | 30 | 29.8 | 29.1 | 29.8 | 28.7 | 31.1 | 31.3 | 30.7 | 30.4 | 31.6 |
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) | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 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 | 12.1 | 12.1 | 12.1 |
Sunshine duration (h) | 1.4 | 6.4 | 0 | 9.5 | 10 | 11 | 8.3 | 8 | 6.8 | 9.3 | 11.1 | 10.6 | 2.5 | 9.9 | 9 | 3.9 | 3.5 | 8.5 | 9.4 | 11 | 10.5 | 9.5 | 6.6 | 11 | 4.6 | 11 | 10.4 | 8.3 | 10.1 | 11 |
Precipitation (mm) | 18.6 | 17.1 | 78 | 7.6 | 6.6 | 2.1 | 4.8 | 4.9 | 3.3 | 5.3 | 3 | 14.9 | 12 | 2.2 | 4.5 | 20.9 | 26 | 18.5 | 7.2 | 4.8 | 20.6 | 19.1 | 26.4 | 11.3 | 48.7 | 1.9 | 6.8 | 6.6 | 12.8 | 1.5 |
Precipitation hours | 20 | 19 | 22 | 23 | 19 | 13 | 20 | 16 | 15 | 15 | 9 | 14 | 18 | 12 | 19 | 24 | 24 | 16 | 19 | 7 | 14 | 17 | 22 | 17 | 16 | 8 | 11 | 12 | 16 | 8 |
Wind speed (m/s) | 15.3 | 15.3 | 13.2 | 17.4 | 16.9 | 11.8 | 16 | 14.8 | 14.4 | 12.6 | 11.2 | 12.8 | 10.7 | 16.2 | 13.2 | 11.9 | 14 | 16.1 | 12.7 | 11.6 | 12.1 | 13.2 | 10.8 | 11.9 | 10.6 | 13 | 10.1 | 10.6 | 14 | 12.7 |
In September 2023, the highest daytime temperature in Monrovia was 29.1°C.
While the minimum temperature at night dropped to 22°C.
The average nighttime and daytime temperatures during September in Monrovia are 23.1°C and 27.5°C respectively.
The precipitation sum in September is about 418 mm.