Average annual temperature is 26.3 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 32 days
Number of rainy days: 333 days
Look at detailed online map of Gelderland
* Weather data for Gelderland Suriname is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.2 | 30.8 | 32.4 | 33.0 | 32.6 | 32.6 | 32.7 | 35.0 | 38.1 | 39.0 | 37.3 | 34.8 |
| Average daytime temperature (°C) | 28.3 | 28.4 | 30.4 | 30.3 | 30.2 | 31.3 | 31.4 | 33.1 | 35.5 | 36.6 | 34.5 | 32.0 |
| Average temperature (°C) | 24.0 | 24.4 | 25.5 | 25.4 | 25.5 | 25.7 | 26.0 | 27.2 | 28.5 | 29.1 | 27.8 | 26.3 |
| Average night temperature (°C) | 21.5 | 22.1 | 22.2 | 22.6 | 23.1 | 22.9 | 23.2 | 23.7 | 24.2 | 24.7 | 24.1 | 23.3 |
| Absolute minimum temperature (°C) | 19.1 | 21.0 | 19.9 | 21.7 | 22.3 | 22.1 | 22.3 | 22.5 | 23.0 | 23.7 | 22.8 | 22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 7.6 | 6.6 | 10.1 | 7.7 | 6.9 | 8.4 | 9.8 | 10.7 | 10.6 | 10.5 | 10.3 | 9.6 |
| Precipitation (mm) | 355 | 374 | 80 | 430 | 449 | 345 | 232 | 140 | 68 | 77 | 95 | 182 |
| Sunny days | 1 | 1 | 3 | 1 | 0 | 0 | 0 | 9 | 7 | 8 | 1 | 1 |
| Rainy days | 30 | 27 | 28 | 29 | 31 | 30 | 31 | 22 | 23 | 23 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gelderland is at