Average annual temperature is 11.6 °C
Absolute maximum temperature: 30.0 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 104 days
Number of rainy days: 261 days
Look at detailed online map of Katham
* Weather data for Katham Netherlands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.9 | 11.1 | 14.8 | 15.6 | 21.3 | 29.4 | 30.0 | 25.5 | 29.4 | 22.1 | 14.1 | 12.0 |
| Average daytime temperature (°C) | 7.5 | 8.4 | 9.2 | 11.5 | 16.1 | 22.6 | 20.8 | 20.7 | 21.8 | 15.6 | 10.0 | 8.3 |
| Average temperature (°C) | 5.7 | 5.8 | 6.7 | 8.4 | 12.8 | 18.7 | 17.8 | 17.3 | 18.1 | 13.4 | 7.9 | 6.5 |
| Average night temperature (°C) | 3.7 | 3.3 | 4.1 | 5.4 | 9.6 | 14.6 | 14.8 | 14.0 | 14.4 | 11.2 | 5.8 | 4.4 |
| Absolute minimum temperature (°C) | -2.2 | -2.8 | -1.9 | -0.1 | 4.8 | 10.4 | 12.0 | 10.8 | 10.9 | 6.1 | -2.6 | -4.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.3 | 9.9 | 11.9 | 13.9 | 15.8 | 16.7 | 16.3 | 14.7 | 12.7 | 10.6 | 8.8 | 7.8 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 3.4 | 4.4 | 5.6 | 8.6 | 11.5 | 12.6 | 11.5 | 10.5 | 9.2 | 5.2 | 3.8 | 2.5 |
| Precipitation (mm) | 130 | 28 | 101 | 99 | 72 | 12 | 147 | 80 | 63 | 185 | 139 | 134 |
| Sunny days | 6 | 11 | 4 | 10 | 17 | 18 | 1 | 7 | 16 | 7 | 2 | 5 |
| Rainy days | 25 | 17 | 27 | 20 | 14 | 12 | 30 | 24 | 14 | 24 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Katham during the most sunny months:
Months with the longest average daylight duration in Katham:
The largest precipitation sum in Katham is at