Average annual temperature is 26.9 °C
Absolute maximum temperature: 46.1 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 339 days
Number of rainy days: 26 days
Look at detailed online map of Umm an Nīrān
* Weather data for Umm an Nīrān Oman is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 28.6 | 34.1 | 36.6 | 40.0 | 42.9 | 46.1 | 45.9 | 42.3 | 38.1 | 41.3 | 33.6 | 30.6 |
| Average daytime temperature (°C) | 25.8 | 30.3 | 32.7 | 34.6 | 38.3 | 40.8 | 36.9 | 35.2 | 35.7 | 35.4 | 31.6 | 28.6 |
| Average temperature (°C) | 20.6 | 22.2 | 25.6 | 28.1 | 30.5 | 32.2 | 29.4 | 27.8 | 28.7 | 28.6 | 26.3 | 23.0 |
| Average night temperature (°C) | 16.0 | 15.7 | 19.5 | 22.7 | 24.9 | 26.3 | 24.7 | 23.4 | 24.3 | 23.5 | 21.9 | 18.0 |
| Absolute minimum temperature (°C) | 13.2 | 12.0 | 17.2 | 18.4 | 20.4 | 25.2 | 23.7 | 22.4 | 22.1 | 22.2 | 19.8 | 16.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 9.7 | 10.2 | 11.2 | 11.7 | 11.2 | 9.6 | 9.8 | 10.2 | 10.3 | 10.1 | 9.9 |
| Precipitation (mm) | 3 | 0 | 24 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sunny days | 29 | 28 | 26 | 21 | 31 | 30 | 29 | 29 | 30 | 28 | 27 | 31 |
| Rainy days | 2 | 0 | 5 | 9 | 0 | 0 | 2 | 2 | 0 | 3 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Umm an Nīrān is at