Average temperature in March is 23.9 °C
Average daytime temperature is 28.9 °C
Average night temperature is 20 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 11
Number of rainy days: 20
Number of snow days:
Precipitation sum: 30 mm
* Weather data for Coamo Puerto Rico is based on climate observations for 2023 year
| March (°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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 28.8 | 28 | 28.6 | 29.6 | 29 | 27.5 | 27.9 | 27.7 | 28.1 | 28.9 | 27.6 | 28.7 | 28.7 | 28.3 | 26.8 | 28.3 | 27.5 | 28.8 | 29.5 | 28.7 | 30.3 | 29.2 | 28.3 | 30.2 | 30.7 | 29.5 | 29.5 | 30.7 | 28.7 | 30.4 | 30.9 |
| Apparent max temperature | 31.7 | 29.5 | 29.8 | 30.5 | 31 | 29.1 | 30.6 | 31.2 | 30.9 | 32.3 | 31 | 33.3 | 32.6 | 32.3 | 30.7 | 32.1 | 29.6 | 30.9 | 32.3 | 30.2 | 32.2 | 31.5 | 29.9 | 32.8 | 33.1 | 31.3 | 31.2 | 33.5 | 30.4 | 32.7 | 31.8 |
| Mean temperature | 23.8 | 23.4 | 23.6 | 23.7 | 24.4 | 23.1 | 23 | 23.8 | 22.6 | 23.4 | 22.9 | 22.7 | 23.8 | 23.4 | 23.3 | 24.4 | 23.4 | 23.3 | 24.3 | 24.5 | 24.7 | 24.4 | 24 | 23.8 | 24.7 | 24.4 | 24.1 | 24.7 | 24.4 | 24.9 | 25.1 |
| Apparent mean temperature | 19.8 | 20.1 | 21.9 | 21.1 | 23.3 | 21.7 | 21.3 | 21 | 19.9 | 20.8 | 20.4 | 20.8 | 22.5 | 22.1 | 23.1 | 24.1 | 21.3 | 19.2 | 21.9 | 23.4 | 23.6 | 23.1 | 22.2 | 20.8 | 22.1 | 22.3 | 21.3 | 22.6 | 23.4 | 22.7 | 23 |
| Minimum temperature | 18.5 | 18.9 | 20 | 19.2 | 20.8 | 19.8 | 19.1 | 19 | 17.9 | 19.6 | 19 | 18.4 | 20 | 19.9 | 20.3 | 21 | 20.8 | 19.4 | 20.8 | 21 | 21.1 | 21.3 | 20.5 | 19.7 | 20.8 | 20.9 | 19.3 | 20.8 | 20.8 | 20.5 | 20.8 |
| Apparent min temperature | 25.9 | 24.9 | 25.4 | 25.5 | 26.4 | 25.4 | 25.4 | 26.3 | 25.3 | 25 | 24.7 | 25.7 | 26.6 | 26.5 | 26.5 | 27.7 | 24.3 | 23.4 | 25.6 | 26.6 | 26.9 | 26.2 | 25.3 | 25.1 | 26.1 | 25.8 | 25.6 | 26.2 | 26.5 | 26.9 | 26.6 |
| March | 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 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 11.9 | 12 | 12 | 12 | 12 | 12 | 12 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 |
| Sunshine duration (h) | 10.9 | 9.4 | 10.8 | 11 | 11 | 7.8 | 10.5 | 10.3 | 9.4 | 9.3 | 11 | 11 | 11.1 | 10.1 | 11 | 10.2 | 10.6 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.2 | 11.1 | 11.1 | 9.8 | 11 | 11.2 | 10.3 | 11.3 | 11.4 |
| Precipitation (mm) | 0.5 | 0 | 0.1 | 0.1 | 0 | 7.1 | 0.2 | 1 | 2.2 | 0 | 0 | 0.9 | 0 | 2.1 | 4.8 | 1.7 | 0.2 | 0 | 1.2 | 0.7 | 1.6 | 3.3 | 0 | 0.8 | 0.6 | 0 | 0.2 | 0 | 0.3 | 0 | 0 |
| Precipitation hours | 3 | 0 | 1 | 1 | 0 | 8 | 1 | 4 | 5 | 0 | 0 | 5 | 0 | 3 | 10 | 6 | 2 | 0 | 4 | 4 | 4 | 7 | 0 | 4 | 3 | 0 | 2 | 0 | 3 | 0 | 0 |
| Wind speed (m/s) | 15.5 | 13.8 | 20.1 | 21.1 | 15.1 | 9.6 | 17.3 | 16.1 | 12.2 | 16.6 | 17.8 | 12.7 | 13.8 | 13.8 | 15.6 | 15.1 | 27.8 | 19.7 | 16.2 | 20.4 | 17.4 | 17.3 | 21.3 | 16.2 | 16.5 | 19.1 | 16.2 | 19.7 | 18.8 | 18.2 | 18 |
In March 2023, the highest daytime temperature in Coamo was 30.9°C.
While the minimum temperature at night dropped to 17.9°C.
The average nighttime and daytime temperatures during March in Coamo are 20°C and 28.9°C respectively.
The precipitation sum in March is about 30 mm.