Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Arraronmi
* Weather data for Arraronmi Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.0 | 38.6 | 38.3 | 38.8 | 36.2 | 34.3 | 32.2 | 32.8 | 34.7 | 34.4 | 35.4 | 35.9 |
| Average daytime temperature (°C) | 35.4 | 37.0 | 35.9 | 35.1 | 34.0 | 30.9 | 30.5 | 29.9 | 30.8 | 32.4 | 33.9 | 34.8 |
| Average temperature (°C) | 26.9 | 28.7 | 28.2 | 28.3 | 27.5 | 25.3 | 25.1 | 24.8 | 25.0 | 26.0 | 27.0 | 26.2 |
| Average night temperature (°C) | 20.0 | 21.7 | 22.9 | 23.7 | 23.4 | 22.2 | 22.0 | 21.8 | 21.7 | 22.3 | 22.1 | 19.4 |
| Absolute minimum temperature (°C) | 17.4 | 19.0 | 21.5 | 22.1 | 22.1 | 21.4 | 21.4 | 21.2 | 20.3 | 21.4 | 20.0 | 17.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 9.9 | 8.7 | 8.8 | 9.1 | 7.5 | 7.7 | 6.7 | 7.3 | 8.1 | 10.0 | 10.3 |
| Precipitation (mm) | 0 | 0 | 69 | 13 | 79 | 175 | 197 | 207 | 130 | 106 | 12 | 0 |
| Sunny days | 30 | 28 | 14 | 17 | 8 | 2 | 0 | 0 | 1 | 10 | 23 | 31 |
| Rainy days | 1 | 0 | 17 | 13 | 23 | 28 | 31 | 31 | 29 | 21 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arraronmi is at