Cantabria reports water surplus with rainfall above historical average

Published on January 06, 2026 | Translated from Spanish
Map of Cantabria with overlay of pluviometric data showing accumulated precipitation by area, with water droplet icons and reservoir level charts

Cantabria Records Water Surplus with Rainfall Above Historical Average

The Cantabrian region has experienced an exceptional hydrological year with approximately 880 liters per square meter of accumulated precipitation during the 2024-2025 cycle up to spring, a figure that significantly exceeds the 770 liters per square meter that represent the historical average for this period. This notable pluviometric excess has generated multiple effects on the territory 🌧️

Distribution and Year-on-Year Comparison of Precipitation

When contrasting with the previous year, it is observed that rainfall in Cantabria has been more frequent and better distributed spatially and temporally, consolidating the region as one of the areas with the greatest water surplus in the national context. This homogeneous distribution has allowed for better infiltration into the ground, reducing potential hydrological risks and optimizing the use of the resource.

Main characteristics of the pluviometric regime:
  • More regular and less time-concentrated precipitation episodes
  • More balanced territorial distribution than in previous years
  • Greater soil absorption capacity that minimizes dangerous runoff
Water management in Cantabria demonstrates how a controlled excess of precipitation can become an opportunity for sustainable development

Consequences for Water Systems and Productive Sectors

The increase in rainfall has had a direct positive impact on the recharge of underground aquifers, reservoirs, and riverbeds, ensuring a stable supply for urban consumption and agricultural activities. However, the intense precipitation has caused localized incidents that have required specific interventions to contain overflows and flooded areas.

Highlights of the impact:
  • Optimal recharge of reservoirs ensuring urban supply
  • Significant benefits for regional agriculture and livestock
  • Specific interventions necessary in flood-risk areas

Global Balance and Future Perspectives

Despite the specific problems derived from the pluviometric excesses, the overall balance is clearly favorable, reinforcing Cantabria's position as a territory with abundant water resources and management capable of transforming climate challenges into development opportunities. The current situation represents valuable natural capital for the coming months 🏞️