Average temperature in May is 25.2 °C
Average daytime temperature is 30.2 °C
Average night temperature is 19.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 77 mm
* Weather data for Islamabad Pakistan 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 | 22.4 | 23.8 | 25.1 | 26.4 | 25.6 | 25 | 25 | 27.8 | 30.7 | 33.4 | 35 | 34.6 | 32.6 | 34.6 | 32.6 | 35.5 | 30.4 | 33.1 | 35.9 | 38.8 | 39.9 | 35.9 | 30.4 | 30.7 | 25.6 | 29.8 | 31 | 30.7 | 27.8 | 24.2 |
| Apparent max temperature | 23.7 | 23.3 | 25.9 | 26.8 | 27.7 | 28.4 | 25.3 | 25 | 27.4 | 29.7 | 33.4 | 34.3 | 34.7 | 33 | 34.8 | 32.3 | 34.3 | 30.3 | 32.4 | 34.3 | 37.3 | 38.2 | 34.9 | 31.5 | 33.7 | 26.4 | 30.6 | 32.1 | 30.9 | 29.3 | 24.6 |
| Mean temperature | 19.7 | 18.8 | 20.3 | 20.4 | 22.1 | 21.1 | 19.8 | 20.5 | 22.7 | 24.5 | 27.9 | 28.9 | 27.7 | 26.9 | 28.6 | 27.8 | 28.9 | 25.6 | 28.4 | 31 | 32.6 | 32.8 | 29.8 | 26.1 | 24.5 | 22.4 | 25.1 | 27.1 | 25.3 | 23 | 20.5 |
| Apparent mean temperature | 14.7 | 16.3 | 16.8 | 16 | 15.9 | 14.8 | 13.6 | 14.1 | 16.2 | 15.8 | 18.5 | 18.5 | 21.4 | 20 | 18.7 | 20.7 | 21.9 | 20.1 | 19.5 | 22.7 | 25.1 | 24.4 | 21 | 22.6 | 17.3 | 20.7 | 19.4 | 23.4 | 21.8 | 20.4 | 18 |
| Minimum temperature | 17.4 | 15.9 | 16.1 | 16.3 | 16.4 | 16.4 | 14.4 | 15 | 18.8 | 17.8 | 20.6 | 21.1 | 22.4 | 20.5 | 19.8 | 21.9 | 22.5 | 21 | 20.2 | 25.1 | 25.3 | 25.5 | 22 | 21.6 | 18.7 | 19.6 | 19 | 22.7 | 20.3 | 19.3 | 17.2 |
| Apparent min temperature | 19.7 | 19.5 | 21.1 | 21.2 | 22.3 | 21.2 | 19.4 | 19.9 | 21.7 | 23.1 | 27 | 28 | 27.2 | 26 | 27.4 | 27.3 | 28.2 | 25.1 | 27.4 | 29.1 | 30.9 | 31.5 | 28.6 | 26.2 | 24.4 | 23.2 | 25.6 | 28 | 26.4 | 24.1 | 21.2 |
| 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) | 13.5 | 13.6 | 13.6 | 13.6 | 13.6 | 13.7 | 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 | 14.1 | 14.1 | 14.1 | 14.1 | 14.1 | 14.2 | 14.2 | 14.2 | 14.2 | 14.2 |
| Sunshine duration (h) | 7.1 | 3.8 | 11.3 | 7.9 | 11.8 | 9.1 | 11.2 | 12 | 12 | 12 | 10.7 | 11.6 | 8.9 | 12.1 | 12.1 | 7.9 | 10.4 | 10.4 | 12.1 | 12.1 | 12.1 | 10.7 | 5.4 | 11.8 | 11.4 | 10.8 | 12.1 | 11.2 | 7.3 | 8.9 | 1.6 |
| Precipitation (mm) | 9.3 | 4.6 | 0 | 0.7 | 0 | 7.4 | 5.4 | 0.2 | 0 | 0 | 0 | 0 | 0.8 | 0 | 0 | 0.7 | 0 | 0.1 | 0 | 0 | 0 | 0 | 2.2 | 1.8 | 15.9 | 3.1 | 0 | 0 | 0 | 0.4 | 24.7 |
| Precipitation hours | 10 | 12 | 0 | 4 | 0 | 9 | 5 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 4 | 2 | 6 | 5 | 0 | 0 | 0 | 3 | 15 |
| Wind speed (m/s) | 30.6 | 14.2 | 14.4 | 14 | 12 | 23.3 | 19 | 16 | 16.1 | 17.6 | 12.4 | 14.1 | 18.8 | 16.8 | 15.7 | 17.9 | 27.7 | 20.6 | 15.7 | 16.6 | 15.9 | 17.7 | 26.2 | 21.6 | 24.3 | 15.7 | 11.2 | 11.5 | 22.2 | 14.4 | 22.6 |
In May 2023, the highest daytime temperature in Islamabad was 39.9°C.
While the minimum temperature at night dropped to 14.4°C.
The average nighttime and daytime temperatures during May in Islamabad are 19.7°C and 30.2°C respectively.
The precipitation sum in May is about 77 mm.