Average temperature in May is 22.5 °C
Average daytime temperature is 26 °C
Average night temperature is 18.7 °C
Absolute maximum temperature: 27.7 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 239 mm
* Weather data for San Rafael Pie De La Cuesta Guatemala 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 | 26.7 | 25.5 | 26 | 26.5 | 26.7 | 27.6 | 27.7 | 26.6 | 26.8 | 25.4 | 24.9 | 24.8 | 25.6 | 25.9 | 26.6 | 25.9 | 27.3 | 26.1 | 27.1 | 27.4 | 25.7 | 25.4 | 25.3 | 25.4 | 25.4 | 24.3 | 25.8 | 25.1 | 25.1 | 24.9 | 25.2 |
| Apparent max temperature | 30 | 30.6 | 30.5 | 30.5 | 31 | 32.5 | 32.2 | 31.7 | 31.4 | 30 | 29.6 | 28.5 | 30.3 | 30.9 | 30.7 | 30.2 | 32.1 | 30.4 | 31.8 | 31.7 | 30.2 | 30.3 | 29.2 | 29.9 | 30.4 | 29.3 | 31.2 | 29.2 | 30.6 | 30.1 | 30.6 |
| Mean temperature | 23 | 21.9 | 22.9 | 23 | 23.5 | 23.8 | 23.6 | 22.6 | 22.3 | 21.9 | 21.9 | 22.3 | 21.8 | 21.9 | 22.8 | 22.7 | 22.6 | 22.4 | 23.9 | 23.2 | 22.5 | 22.9 | 22.1 | 22.5 | 22.7 | 21.7 | 22 | 21.6 | 21.8 | 21.9 | 21.6 |
| Apparent mean temperature | 20.9 | 20.5 | 19.8 | 18.7 | 19.8 | 18.4 | 16.4 | 18.2 | 17.5 | 20.9 | 19.5 | 19.7 | 20.3 | 19.8 | 20.2 | 19.7 | 18.2 | 19.1 | 21.2 | 19.3 | 19.4 | 20.8 | 20.5 | 20.1 | 21.2 | 20.7 | 19.1 | 20.9 | 20.5 | 21 | 20.7 |
| Minimum temperature | 19.1 | 18.7 | 18.8 | 18.9 | 19.2 | 18.1 | 17.5 | 18 | 17.8 | 19.4 | 18.7 | 18.6 | 18.5 | 18.1 | 19.7 | 18.7 | 17.9 | 18.2 | 20.3 | 19 | 18.9 | 19.2 | 18.8 | 18.6 | 19.6 | 19.2 | 18.3 | 19.4 | 18.3 | 19 | 18.3 |
| Apparent min temperature | 25.2 | 24.6 | 25.7 | 25.2 | 26 | 26.5 | 25.9 | 25.3 | 24.8 | 24.8 | 24.8 | 25.2 | 24.5 | 24.6 | 25.1 | 25 | 25.1 | 25.3 | 27 | 25.5 | 24.7 | 26.1 | 25.1 | 25 | 25.7 | 24.8 | 24.7 | 24.6 | 25 | 25.2 | 25.3 |
| 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) | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.7 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 |
| Sunshine duration (h) | 11.3 | 9 | 11.8 | 11.9 | 11.7 | 11.9 | 11.9 | 11.4 | 11.3 | 10.7 | 9.7 | 12 | 9.1 | 9.3 | 11.1 | 12 | 12 | 12 | 11.6 | 11 | 9.6 | 8.4 | 10.1 | 10.4 | 10.8 | 10.6 | 10.1 | 11.5 | 10.2 | 8 | 8.3 |
| Precipitation (mm) | 0 | 22.4 | 5.7 | 1.7 | 1 | 1 | 0 | 4.9 | 0.3 | 12.6 | 30.9 | 9 | 4.5 | 9.5 | 3.3 | 5 | 0.8 | 4.3 | 1.9 | 3.2 | 3.4 | 4.7 | 6.3 | 0 | 0.1 | 18.4 | 5.9 | 18.1 | 9 | 31.1 | 20 |
| Precipitation hours | 0 | 8 | 2 | 5 | 3 | 3 | 0 | 7 | 3 | 12 | 12 | 9 | 7 | 11 | 6 | 7 | 2 | 10 | 4 | 4 | 11 | 12 | 9 | 0 | 1 | 13 | 5 | 12 | 11 | 18 | 15 |
| Wind speed (m/s) | 9.4 | 10.2 | 8.6 | 9.1 | 11 | 11 | 8.9 | 10.6 | 7.4 | 9.7 | 7.1 | 6.2 | 11.3 | 7.2 | 10 | 9.5 | 8.2 | 7.6 | 10.5 | 8.8 | 8 | 6.2 | 8 | 6.6 | 6.4 | 7.6 | 7.5 | 7.3 | 7.7 | 6.9 | 6.4 |
In May 2023, the highest daytime temperature in San Rafael Pie De La Cuesta was 27.7°C.
While the minimum temperature at night dropped to 17.5°C.
The average nighttime and daytime temperatures during May in San Rafael Pie De La Cuesta are 18.7°C and 26°C respectively.
The precipitation sum in May is about 239 mm.