Hernani Weather Forecast
- 3
- 18
Partly cloudy
- 3
- 16
Partly cloudy
- 7
- 12
Shower
- 4
- 15
Partly cloudy
- 5
- 20
Partly cloudy
- 8
- 18
Shower
- 7
- 12
Shower
Today 4 Sep Mid North Coast
Sunny. Light winds becoming northeast to southeasterly 15 to 20 km/h during the afternoon then becoming light during the evening. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching 20 to 25.
Hernani Temperature Statistics View More
September Temperature
Guyra Hospital (71km)
Lowest 1 September, 2025
0.7 °CAverage September
9.4 °CHighest 2 September, 2025
15.8 °C
Climate (2020–Present)
Guyra Hospital (71km)
Average Low 2020–2025
6.9 °CAverage 2020–2025
12.6 °CAverage High 2020–2025
18.1 °C