Average temperature in May is 9.5 °C
Average daytime temperature is 16.6 °C
Average night temperature is 2.5 °C
Absolute maximum temperature: 23.7 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 12
Number of rainy days: 18
Number of snow days: 1
Precipitation sum: 46 mm
* Weather data for Bayantöhöm Mongolia 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 | 23 | 11.4 | 13.7 | 10.9 | 8.2 | 14 | 17 | 20.2 | 17.7 | 16.7 | 15.9 | 19.4 | 21.5 | 21.4 | 23.7 | 12.2 | 17.2 | 18.7 | 9 | 7.5 | 13.3 | 22 | 21 | 17.7 | 14.5 | 17.2 | 18.8 | 19.2 | 23.1 | 19 | 8.1 |
| Apparent max temperature | 19.2 | 8.2 | 8.8 | 7.3 | 4.6 | 10.6 | 15 | 15.5 | 13.7 | 12.3 | 12.8 | 14.8 | 16.3 | 15.8 | 17.6 | 7.4 | 11.9 | 15.5 | 0.4 | 0.5 | 9.7 | 16.7 | 18.2 | 11.6 | 9.9 | 13.5 | 17.6 | 16.9 | 17.7 | 15.6 | 2.7 |
| Mean temperature | 13.7 | 6.7 | 7.6 | 5.1 | 3.8 | 7.7 | 11.6 | 13.9 | 9.9 | 9.5 | 6.2 | 10.9 | 12.7 | 11.5 | 8.6 | 6.2 | 10.1 | 8 | 3.9 | 3.8 | 6.9 | 15.3 | 15.1 | 10.9 | 8.3 | 10.3 | 9.2 | 12.7 | 17.8 | 11.5 | 6.2 |
| Apparent mean temperature | -2.3 | -2.4 | -2.8 | -3.9 | -5 | -3.7 | 0.6 | 4.4 | -0.4 | 0.4 | -6.1 | -1.6 | 0.1 | -1.1 | -4.6 | -2.1 | -3.4 | -6.5 | -7.3 | -4.2 | -1.6 | 3 | 0.5 | -0.5 | -3 | 1.9 | -2.4 | 3.2 | 7 | -1.8 | -1.8 |
| Minimum temperature | 2.1 | 2.5 | 1.2 | -0.1 | -1.4 | 0.3 | 4.3 | 9 | 2.7 | 4.3 | -2.5 | 1.4 | 3.6 | 1.9 | -1.1 | 1.2 | 1.6 | -0.1 | -1.9 | -0.1 | 2.4 | 5.8 | 7 | 2.6 | 1 | 4.5 | 0.8 | 5.7 | 9.7 | 5.3 | 5.3 |
| Apparent min temperature | 8.9 | 1.9 | 3 | 0.8 | -0.3 | 3.8 | 8.3 | 9.7 | 6.9 | 5.6 | 1.9 | 7.6 | 8.6 | 7 | 3.9 | 2.1 | 5.5 | 2.7 | -3.5 | -1.6 | 3.4 | 10.5 | 10.5 | 5.9 | 4.1 | 7 | 5.5 | 9.2 | 12.8 | 7.7 | 0.8 |
| 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) | 14.4 | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.8 | 14.8 | 14.9 | 14.9 | 15 | 15 | 15 | 15.1 | 15.1 | 15.2 | 15.2 | 15.2 | 15.3 | 15.3 | 15.3 | 15.4 | 15.4 | 15.4 | 15.5 | 15.5 | 15.5 | 15.6 | 15.6 |
| Sunshine duration (h) | 9.7 | 12.2 | 6.9 | 10.1 | 9.5 | 12.5 | 9.2 | 8 | 2.2 | 12.4 | 9.2 | 12.2 | 13.9 | 8.5 | 11 | 13.3 | 12.4 | 12 | 14 | 7.2 | 11.7 | 13 | 7.4 | 7.3 | 12 | 9 | 13 | 12.9 | 6 | 4.6 | 0 |
| Precipitation (mm) | 0.1 | 0 | 0.9 | 0 | 0.5 | 0 | 0 | 0 | 3.8 | 2 | 2.2 | 0.1 | 0 | 0 | 2.1 | 0.3 | 0 | 3.4 | 0 | 0.2 | 0 | 0.3 | 0.9 | 0.6 | 0 | 10.2 | 0.9 | 0 | 2.3 | 7.8 | 7.1 |
| Precipitation hours | 1 | 0 | 6 | 0 | 3 | 0 | 0 | 0 | 7 | 5 | 3 | 1 | 0 | 0 | 3 | 1 | 0 | 9 | 0 | 2 | 0 | 1 | 4 | 3 | 0 | 8 | 1 | 0 | 5 | 14 | 10 |
| Wind speed (m/s) | 40.3 | 25.5 | 17.8 | 23.1 | 19.2 | 11.8 | 8.3 | 14.1 | 28.2 | 25 | 31 | 17.8 | 30.4 | 29.5 | 35.6 | 18.2 | 20.1 | 30.6 | 42.1 | 30.8 | 14.9 | 29.4 | 32.5 | 28.4 | 18.7 | 17.8 | 26.6 | 16.9 | 28.2 | 39.5 | 42.5 |
In May 2023, the highest daytime temperature in Bayantöhöm was 23.7°C.
While the minimum temperature at night dropped to -2.5°C.
The average nighttime and daytime temperatures during May in Bayantöhöm are 2.5°C and 16.6°C respectively.
The precipitation sum in May is about 46 mm.