Average temperature in May is 26.4 °C
Average daytime temperature is 30.7 °C
Average night temperature is 23.4 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 22.4 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 212 mm
* Weather data for Lethem Guyana 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 | 32.3 | 32.6 | 32.7 | 33 | 33.4 | 31.1 | 31.5 | 32 | 30.6 | 25.7 | 30.4 | 30.8 | 31.7 | 30.6 | 31.9 | 31.3 | 30.2 | 28.7 | 30.9 | 30.3 | 29.9 | 31 | 30.4 | 30.2 | 28.6 | 29.3 | 31.6 | 30.1 | 29.7 | 28.5 | 31.3 |
| Apparent max temperature | 35.5 | 34.3 | 36.2 | 35.4 | 35.4 | 35.4 | 36.1 | 36.2 | 34.8 | 29.1 | 34.8 | 36.9 | 37.6 | 34.7 | 36.8 | 37.2 | 35.4 | 33.3 | 36.1 | 35.3 | 35.6 | 36.8 | 35.5 | 35.2 | 34.4 | 36.3 | 37.1 | 37.2 | 35.7 | 34.6 | 35.7 |
| Mean temperature | 27.8 | 27.8 | 27.9 | 28.2 | 28 | 27.6 | 27.4 | 26.6 | 26.2 | 24.3 | 25.6 | 26.1 | 26.2 | 26.5 | 27.2 | 26.5 | 26.1 | 25.4 | 26.7 | 26.4 | 25.6 | 26.1 | 26 | 26.3 | 25.4 | 24.8 | 26.5 | 26.2 | 25.7 | 25.2 | 26.4 |
| Apparent mean temperature | 26.4 | 25.8 | 25.6 | 25.7 | 25 | 26.5 | 27.1 | 27.2 | 26.3 | 27.1 | 26.6 | 27.4 | 26.4 | 27.2 | 27.5 | 27.2 | 27.5 | 27.2 | 27.1 | 26.7 | 26.5 | 27.1 | 26.9 | 26.7 | 27.7 | 26.8 | 27.5 | 27.6 | 27.1 | 27.6 | 27.2 |
| Minimum temperature | 23.8 | 23.8 | 23.6 | 23.7 | 23.4 | 23.6 | 24.3 | 23.7 | 23.2 | 23.5 | 22.6 | 22.9 | 22.4 | 24 | 23.8 | 23.3 | 23.6 | 23 | 23.6 | 23.2 | 23.1 | 23.5 | 23.2 | 23.6 | 22.9 | 22.4 | 23.7 | 23.8 | 23.4 | 23.3 | 23.1 |
| Apparent min temperature | 30 | 29.5 | 30 | 29.9 | 29.3 | 30.1 | 30.5 | 30.1 | 29.7 | 28.2 | 29.8 | 30.6 | 30.7 | 30.2 | 31.3 | 30.7 | 30.5 | 30.3 | 30.7 | 30.4 | 29.9 | 30.3 | 30.1 | 30.3 | 30.2 | 30 | 31 | 30.7 | 30.3 | 30.2 | 30.4 |
| 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) | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 |
| Sunshine duration (h) | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 9.9 | 11.5 | 9.9 | 10.5 | 0.9 | 7 | 8.7 | 10.7 | 9.2 | 11.4 | 10 | 5 | 3.7 | 10.7 | 6.8 | 7.8 | 9 | 9.8 | 10.4 | 7.2 | 5.1 | 11.6 | 10.2 | 10.2 | 4.7 | 10.6 |
| Precipitation (mm) | 0.8 | 0.1 | 0 | 0.2 | 0 | 10.2 | 2.2 | 8.4 | 5.9 | 13.5 | 0.1 | 9.6 | 7.7 | 3.2 | 0.9 | 4.2 | 1.5 | 28 | 0.3 | 6.8 | 29.7 | 6.4 | 4.3 | 1.3 | 14.6 | 26.5 | 0.6 | 15.7 | 7.9 | 1.9 | 0 |
| Precipitation hours | 4 | 1 | 0 | 2 | 0 | 10 | 10 | 12 | 17 | 14 | 1 | 14 | 12 | 9 | 5 | 9 | 8 | 16 | 3 | 13 | 14 | 16 | 8 | 8 | 17 | 20 | 4 | 12 | 8 | 10 | 0 |
| Wind speed (m/s) | 21.2 | 24.2 | 23.5 | 25.1 | 23 | 21.8 | 20.3 | 21.4 | 17.9 | 17.1 | 7.7 | 14.3 | 16.4 | 19.5 | 16.9 | 14.2 | 17 | 10.7 | 15.8 | 19.7 | 16.5 | 19.4 | 16.4 | 17.4 | 12.4 | 9 | 14.2 | 13.3 | 13.1 | 9.3 | 17.2 |
In May 2023, the highest daytime temperature in Lethem was 33.4°C.
While the minimum temperature at night dropped to 22.4°C.
The average nighttime and daytime temperatures during May in Lethem are 23.4°C and 30.7°C respectively.
The precipitation sum in May is about 212 mm.