Average temperature in May is 26.7 °C
Average daytime temperature is 32.9 °C
Average night temperature is 22.7 °C
Absolute maximum temperature: 36 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 1
Number of rainy days: 30
Number of snow days:
Precipitation sum: 135 mm
* Weather data for San Juan Bautista Guatemala is based on climate observations for 2023 year
| Maggio (°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 | 34.7 | 32.6 | 33.2 | 35.3 | 35.5 | 35.5 | 35.7 | 36 | 35.1 | 31.9 | 32.1 | 33.4 | 31.6 | 30.8 | 33.2 | 33.3 | 32.4 | 34.1 | 33.3 | 35 | 33.8 | 32.4 | 32.2 | 32.5 | 31.6 | 29.4 | 31.4 | 31.9 | 33.1 | 29.3 | 28.3 |
| Apparent max temperature | 37.7 | 37.2 | 37.8 | 40.8 | 40.1 | 39.4 | 38.9 | 39.3 | 38.1 | 37.1 | 36.4 | 37.5 | 36.1 | 35.5 | 37.3 | 37.5 | 36.7 | 38.7 | 39.1 | 38.8 | 37.7 | 36.9 | 36.5 | 35.8 | 36.3 | 34.4 | 35.6 | 36.8 | 37.3 | 35.2 | 32.8 |
| Mean temperature | 27.6 | 26.3 | 26.8 | 28.3 | 28.1 | 28.7 | 28.6 | 28.4 | 28.1 | 26.4 | 25.2 | 26.5 | 25.9 | 25.8 | 27.7 | 26.9 | 26.2 | 27 | 27.4 | 28.2 | 27.5 | 26.9 | 25.8 | 26 | 26 | 25.1 | 25.6 | 25.9 | 26 | 25.1 | 24.7 |
| Apparent mean temperature | 24.8 | 26 | 27.2 | 27.5 | 26.3 | 26.4 | 25.7 | 26.3 | 27.2 | 25.9 | 24.7 | 25.2 | 24.8 | 25 | 26.1 | 27.1 | 24.7 | 26.7 | 27.5 | 25.1 | 27.3 | 26.1 | 25.3 | 25.1 | 25.3 | 25 | 25.3 | 25.5 | 24.6 | 25 | 25.5 |
| Minimum temperature | 22.9 | 22.9 | 23.5 | 23.9 | 23.3 | 23.8 | 22.6 | 23 | 23.4 | 22.6 | 21.4 | 22.6 | 21.9 | 21.6 | 24 | 23.9 | 21.6 | 23.6 | 23.6 | 23 | 23.4 | 23.1 | 22.5 | 22.1 | 22.4 | 21.7 | 22.6 | 22.9 | 21.3 | 21.7 | 21.9 |
| Apparent min temperature | 29.7 | 30.1 | 30.9 | 32.2 | 31.4 | 32 | 32 | 32 | 31.5 | 30.2 | 29.2 | 30.1 | 29.6 | 29.3 | 31.2 | 30.5 | 30.1 | 30.7 | 31.7 | 31.6 | 31.3 | 30.3 | 29.9 | 29.6 | 29.9 | 29.3 | 29.5 | 29.7 | 30.1 | 29.4 | 29.1 |
| Maggio | 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) | 12.6 | 12.7 | 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 | 12.8 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 | 12.9 |
| Sunshine duration (h) | 11.9 | 7.7 | 9.9 | 12 | 11.7 | 12 | 11.7 | 12 | 12 | 12 | 11 | 12 | 11.1 | 11.5 | 12 | 11.7 | 12 | 11.2 | 11.5 | 12 | 10.9 | 10.2 | 9.2 | 10.4 | 10 | 9.4 | 10.2 | 11.1 | 11.3 | 11.8 | 10.6 |
| Precipitation (mm) | 0.7 | 12.2 | 1.5 | 1.1 | 1 | 0 | 0.1 | 1.1 | 0.3 | 4.3 | 4.6 | 2 | 7.8 | 2.8 | 0.2 | 8.9 | 0.8 | 4.8 | 1.6 | 0.3 | 4.8 | 4.4 | 3.6 | 2 | 5.3 | 2.2 | 0.9 | 7.2 | 4.2 | 36.6 | 7.3 |
| Precipitation hours | 3 | 6 | 4 | 4 | 2 | 0 | 1 | 3 | 3 | 9 | 4 | 1 | 8 | 6 | 1 | 4 | 4 | 3 | 4 | 2 | 7 | 5 | 6 | 5 | 5 | 9 | 6 | 5 | 6 | 14 | 12 |
| Wind speed (m/s) | 11.2 | 14.1 | 8.5 | 9.7 | 10.2 | 11.5 | 11.4 | 10.6 | 14.7 | 9.8 | 11 | 10.7 | 12.6 | 10.4 | 10.1 | 14 | 10.8 | 12.8 | 11.6 | 9.8 | 12.1 | 9.6 | 11.7 | 10.2 | 10.8 | 9.8 | 8.9 | 15.5 | 11.5 | 10.7 | 9.5 |
In May 2023, the highest daytime temperature in San Juan Bautista was 36°C.
While the minimum temperature at night dropped to 21.3°C.
The average nighttime and daytime temperatures during May in San Juan Bautista are 22.7°C and 32.9°C respectively.
The precipitation sum in May is about 135 mm.