Average annual temperature is 27.6 °C
Absolute maximum temperature: 43.8 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 275 days
Number of rainy days: 90 days
Look at detailed online map of Katm
* Weather data for Katm 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) | 26.2 | 32.7 | 32.2 | 35.1 | 41.8 | 43.4 | 43.8 | 43.3 | 41.2 | 41.7 | 32.6 | 27.5 |
| Average daytime temperature (°C) | 20.8 | 28.6 | 29.1 | 31.9 | 38.3 | 40.3 | 39.6 | 40.0 | 37.7 | 34.6 | 28.5 | 25.3 |
| Average temperature (°C) | 16.5 | 22.3 | 23.6 | 26.1 | 32.6 | 34.9 | 34.5 | 34.5 | 32.2 | 29.2 | 23.4 | 20.3 |
| Average night temperature (°C) | 12.9 | 16.8 | 18.7 | 20.9 | 27.0 | 29.7 | 30.3 | 29.6 | 27.1 | 24.7 | 19.1 | 16.0 |
| Absolute minimum temperature (°C) | 9.7 | 13.4 | 13.8 | 15.2 | 22.2 | 25.6 | 26.8 | 25.8 | 24.4 | 19.9 | 17.1 | 12.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.8 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.9 | 10.6 | 10.4 | 11.1 | 11.9 | 11.9 | 11.2 | 11.1 | 11.2 | 10.2 | 10.0 | 9.8 |
| Precipitation (mm) | 48 | 0 | 19 | 22 | 7 | 0 | 0 | 2 | 2 | 12 | 18 | 6 |
| Sunny days | 16 | 25 | 16 | 17 | 27 | 30 | 30 | 27 | 26 | 20 | 15 | 26 |
| Rainy days | 15 | 3 | 15 | 13 | 4 | 0 | 1 | 4 | 4 | 11 | 15 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Katm is at