Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 51 days
Number of rainy days: 314 days
Look at detailed online map of Imo River
* Weather data for Imo River Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.2 | 37.3 | 34.6 | 33.1 | 33.1 | 30.5 | 30.9 | 31.0 | 32.0 | 32.4 | 32.4 | 35.6 |
| Average daytime temperature (°C) | 34.0 | 34.7 | 31.6 | 31.4 | 30.8 | 28.8 | 28.6 | 28.8 | 29.4 | 30.1 | 30.4 | 33.4 |
| Average temperature (°C) | 27.5 | 28.3 | 26.8 | 26.6 | 26.6 | 24.9 | 24.9 | 25.0 | 25.0 | 25.5 | 25.9 | 27.3 |
| Average night temperature (°C) | 22.8 | 23.7 | 23.8 | 23.8 | 23.9 | 23.0 | 22.8 | 23.0 | 22.9 | 23.2 | 23.3 | 23.0 |
| Absolute minimum temperature (°C) | 19.1 | 19.7 | 22.7 | 22.4 | 23.0 | 22.2 | 21.9 | 21.7 | 21.9 | 22.7 | 22.5 | 20.3 |
| 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) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 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) | 9.8 | 10.1 | 7.0 | 7.7 | 7.7 | 5.8 | 6.3 | 6.3 | 5.9 | 6.1 | 7.1 | 10.4 |
| Precipitation (mm) | 49 | 18 | 193 | 194 | 184 | 498 | 347 | 371 | 355 | 265 | 180 | 7 |
| Sunny days | 17 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 |
| Rainy days | 14 | 17 | 30 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Imo River during the most sunny months:
The largest precipitation sum in Imo River is at