Average annual temperature is 22.9 °C
Absolute maximum temperature: 28.2 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 15 days
Number of rainy days: 350 days
Look at detailed online map of Opihikao
* Weather data for Opihikao United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.9 | 25.1 | 27.1 | 26.0 | 26.1 | 26.9 | 27.7 | 27.8 | 28.2 | 28.0 | 27.3 | 25.7 |
| Average daytime temperature (°C) | 24.9 | 23.6 | 25.0 | 25.1 | 25.2 | 25.9 | 26.5 | 26.8 | 27.1 | 27.0 | 25.7 | 24.3 |
| Average temperature (°C) | 22.1 | 21.1 | 22.3 | 22.4 | 22.6 | 23.3 | 23.8 | 23.8 | 23.9 | 24.0 | 23.0 | 21.9 |
| Average night temperature (°C) | 19.5 | 19.3 | 20.3 | 20.3 | 20.3 | 21.1 | 21.7 | 21.5 | 21.4 | 21.4 | 20.7 | 20.0 |
| Absolute minimum temperature (°C) | 17.6 | 16.9 | 17.4 | 19.4 | 19.1 | 19.9 | 19.4 | 20.0 | 20.3 | 19.8 | 17.8 | 17.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 8.7 | 7.6 | 9.1 | 9.7 | 10.2 | 11.5 | 11.5 | 11.2 | 10.9 | 10.4 | 9.2 | 8.1 |
| Precipitation (mm) | 99 | 384 | 192 | 165 | 134 | 111 | 175 | 146 | 116 | 90 | 226 | 181 |
| Sunny days | 6 | 0 | 4 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
| Rainy days | 25 | 28 | 27 | 28 | 30 | 30 | 31 | 31 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Opihikao is at