Average temperature in May is 16 °C
Average daytime temperature is 23.1 °C
Average night temperature is 8.8 °C
Absolute maximum temperature: 27.5 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 15
Number of rainy days: 16
Number of snow days:
Precipitation sum: 36 mm
* Weather data for Razan Iran 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 | 20.3 | 17.4 | 18.4 | 13.2 | 18.2 | 22.6 | 25.9 | 26 | 21.8 | 18.8 | 23.2 | 24.8 | 26.6 | 21.8 | 20.7 | 17.2 | 23.5 | 25.5 | 26.1 | 25.5 | 22.8 | 22.8 | 25 | 27.5 | 27 | 23.6 | 24.3 | 25.8 | 27.4 | 27 | 24.3 |
| Apparent max temperature | 13.8 | 14 | 13.7 | 9.9 | 15.8 | 21.2 | 23 | 20.7 | 17.9 | 17.1 | 21.7 | 22.1 | 23.1 | 18.2 | 15.3 | 14.8 | 19.2 | 21.3 | 24.3 | 23.1 | 20 | 19.8 | 23.5 | 25.4 | 25 | 22.6 | 22 | 25.9 | 26.1 | 25.9 | 23 |
| Mean temperature | 12.9 | 10.9 | 11.1 | 7.7 | 11 | 15.8 | 18 | 18.2 | 14.3 | 13 | 16.3 | 17.9 | 19.2 | 14.5 | 11 | 10.1 | 14.6 | 17.1 | 19.1 | 17.8 | 15.1 | 16.7 | 18.5 | 20 | 19.8 | 16.5 | 18.2 | 19.3 | 20.9 | 20.9 | 19 |
| Apparent mean temperature | 0.6 | -0.5 | -0.5 | -1.4 | -2.4 | 3.1 | 5.6 | 6.7 | 5.5 | 6.3 | 5.3 | 7.3 | 7.8 | 5.8 | -0.9 | -0.6 | 0.6 | 5.5 | 9.1 | 9.3 | 8.4 | 8.6 | 7.7 | 9.4 | 11.8 | 9.6 | 8.3 | 8.9 | 10.9 | 14 | 11.6 |
| Minimum temperature | 4.8 | 3.8 | 4 | 2.4 | 1.2 | 6.5 | 9.9 | 10.4 | 8.5 | 7.8 | 7.9 | 10.2 | 11.7 | 8.4 | 3.7 | 3.9 | 4.1 | 9 | 11.8 | 11.6 | 10.2 | 10.5 | 10.4 | 12.2 | 13.3 | 11.2 | 10.5 | 11.1 | 13.7 | 15.9 | 13.5 |
| Apparent min temperature | 8 | 6.9 | 6 | 3.7 | 7.6 | 12.7 | 14.1 | 13.2 | 11.2 | 10.4 | 13.8 | 14.9 | 15.1 | 10.7 | 6.4 | 5.5 | 11.2 | 13.8 | 16.4 | 15.3 | 13 | 14 | 16 | 17.7 | 17.3 | 15.7 | 15.5 | 17.5 | 19 | 19.1 | 17.2 |
| 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) | 13.6 | 13.6 | 13.7 | 13.7 | 13.7 | 13.8 | 13.8 | 13.8 | 13.9 | 13.9 | 13.9 | 13.9 | 14 | 14 | 14 | 14 | 14.1 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.2 | 14.3 | 14.3 | 14.3 | 14.3 | 14.3 | 14.4 | 14.4 |
| Sunshine duration (h) | 12.5 | 11.6 | 12.6 | 12.4 | 12.8 | 12.8 | 12.5 | 12.6 | 7.8 | 12.6 | 12.8 | 12.9 | 11 | 12.7 | 12.9 | 12.9 | 12.9 | 12 | 12.6 | 11.5 | 10.7 | 12.7 | 13 | 12.3 | 10.1 | 10.6 | 13 | 13 | 11.2 | 10.5 | 10.4 |
| Precipitation (mm) | 2.5 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 3.4 | 7.1 | 0 | 0 | 0 | 2.7 | 0.1 | 0 | 0 | 0.2 | 0.4 | 2.2 | 6.7 | 2.2 | 0 | 0.1 | 2.8 | 2.7 | 0 | 0 | 0.9 | 0 | 1.8 |
| Precipitation hours | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 2 | 2 | 5 | 2 | 0 | 1 | 4 | 3 | 0 | 0 | 1 | 0 | 2 |
| Wind speed (m/s) | 34.2 | 15.9 | 28.5 | 19.4 | 13.8 | 11.3 | 18.7 | 31.1 | 25.2 | 25 | 11.2 | 13.2 | 26.7 | 33 | 33.7 | 27.1 | 24.8 | 26.9 | 15.7 | 23.2 | 22.8 | 29.1 | 11 | 16.7 | 23.9 | 19.6 | 15.4 | 14.2 | 15.6 | 18.3 | 23.1 |
In May 2023, the highest daytime temperature in Razan was 27.5°C.
While the minimum temperature at night dropped to 1.2°C.
The average nighttime and daytime temperatures during May in Razan are 8.8°C and 23.1°C respectively.
The precipitation sum in May is about 36 mm.