Average temperature in May is 26.9 °C
Average daytime temperature is 32.2 °C
Average night temperature is 22.6 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 6
Number of rainy days: 25
Number of snow days:
Precipitation sum: 88 mm
* Weather data for Trujillo Alto Puerto Rico is based on climate observations for 2023 year
| May (°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 | 32.1 | 31.9 | 32.3 | 33.1 | 31.9 | 32.7 | 33 | 32.4 | 32.6 | 32.8 | 33.3 | 32.2 | 31.5 | 31.8 | 32.7 | 32.5 | 33.8 | 33 | 31.7 | 31.4 | 31.2 | 29.9 | 29.5 | 32.4 | 32.3 | 33.4 | 32.6 | 32.7 | 32 | 30.8 | 33.1 |
| Apparent max temperature | 36.4 | 36.9 | 36.7 | 36.2 | 36.5 | 36.6 | 36.8 | 36.3 | 36.9 | 36.6 | 37.6 | 35.4 | 35.7 | 34.8 | 36.3 | 36.7 | 38.9 | 37.2 | 36.4 | 34.8 | 35.5 | 33 | 33.2 | 38.1 | 37.9 | 38.4 | 37.9 | 36.8 | 36.1 | 34.9 | 37.3 |
| Mean temperature | 27 | 26.8 | 26.8 | 26.9 | 26.8 | 27 | 26.9 | 26.8 | 27.1 | 27.6 | 27.1 | 26.5 | 26.1 | 27.1 | 27.3 | 26.7 | 27.6 | 27.8 | 26.9 | 27.2 | 26.2 | 26.1 | 25.7 | 26.4 | 26.2 | 27.6 | 27.7 | 27.6 | 27.1 | 26.4 | 27.6 |
| Apparent mean temperature | 26.9 | 26.5 | 26 | 25 | 27.3 | 25.2 | 24.7 | 24.1 | 26.4 | 27.2 | 25.8 | 25.3 | 26.5 | 26.8 | 27.1 | 25.1 | 27.2 | 27.8 | 28 | 27.8 | 25.6 | 26.2 | 27.7 | 27.1 | 25.9 | 27.8 | 28.4 | 27.8 | 25.9 | 25.6 | 27.8 |
| Minimum temperature | 22.6 | 22.4 | 22.2 | 21.7 | 23.2 | 21.6 | 21.2 | 21.4 | 22.6 | 23.1 | 22.2 | 21.7 | 22.6 | 23.3 | 23.1 | 21.6 | 22.9 | 23.3 | 23.8 | 23.5 | 22.4 | 22.7 | 23.5 | 22.9 | 22.1 | 23.2 | 23.7 | 23.2 | 22.2 | 22.1 | 23.4 |
| Apparent min temperature | 31.1 | 31.2 | 30.7 | 30.2 | 30.9 | 30.6 | 30.3 | 30 | 31 | 31.3 | 30.6 | 29.7 | 29.8 | 30.4 | 30.8 | 30.6 | 31.7 | 31.9 | 31.1 | 31 | 30 | 29.7 | 30 | 31 | 31 | 31.9 | 32.8 | 31.6 | 30.7 | 29.9 | 31.4 |
| May | 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) | 12.8 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.1 | 13.2 |
| Sunshine duration (h) | 11.8 | 11.9 | 11.9 | 11.9 | 11.7 | 12.1 | 12 | 12 | 11.9 | 11.8 | 11.9 | 11.8 | 11.8 | 11 | 10.6 | 11.2 | 12 | 11.9 | 11.8 | 11.4 | 10.8 | 7.6 | 5.6 | 11.6 | 12.2 | 12.2 | 12.1 | 12.1 | 12 | 11.7 | 12.1 |
| Precipitation (mm) | 2 | 2.2 | 0.2 | 0 | 7.7 | 0 | 0 | 2.6 | 1.2 | 0.3 | 0 | 0.4 | 3.6 | 0.4 | 0 | 3.7 | 1.8 | 1.1 | 5 | 1.3 | 5.6 | 8.5 | 8.2 | 10.4 | 13.2 | 0.7 | 1.9 | 2.5 | 0.4 | 3.4 | 0 |
| Precipitation hours | 7 | 8 | 2 | 0 | 6 | 0 | 0 | 5 | 5 | 2 | 0 | 3 | 8 | 2 | 0 | 10 | 7 | 6 | 10 | 7 | 11 | 9 | 10 | 6 | 11 | 4 | 10 | 4 | 3 | 9 | 0 |
| Wind speed (m/s) | 16.5 | 10.7 | 11.3 | 17.2 | 15.7 | 14.5 | 11.8 | 14.7 | 15.6 | 15.1 | 17.3 | 19.1 | 14.3 | 15 | 14.5 | 10.5 | 10.8 | 12.3 | 14.1 | 18.1 | 16.4 | 17 | 14.8 | 8.7 | 11.5 | 13 | 12.2 | 15.3 | 12.6 | 18.1 | 16.1 |
In May 2023, the highest daytime temperature in Trujillo Alto was 33.8°C.
While the minimum temperature at night dropped to 21.2°C.
The average nighttime and daytime temperatures during May in Trujillo Alto are 22.6°C and 32.2°C respectively.
The precipitation sum in May is about 88 mm.