Hydrology, rainfall information for Auckland, published on the first of the month.

Extract

Regional summary

• Regional monthly mean rainfall for January 2025 was 54mm, approximately 31% below the mean.
• 10 out of 10 sites have a soil moisture status of normal or higher.
• 30 river monitoring sites are above and 6 sites below the mean annual low flow (MALF).
• 24 (65%) groundwater sites are at a normal or higher groundwater level status. ...

February 2025

https://aklc.hydrotel.co.nz/HydroSitRep.html

Questions and more information email EnvironmentalData@aucklandcouncil.govt.nz