Two-year daily precipitation stable isotope dataset (δ18O and δ2H) from a continental station in NW Croatia

Key Points

• Daily precipitation isotopes show stable δ18O and δ2H values across two years, providing critical data for local hydrology.
• Isotope analysis revealed seasonal variation in precipitation patterns, reflecting changes in local climate conditions.
• Observational analysis from a continental station in NW Croatia ensures high-quality data collection.
• Such isotope data enhances understanding of regional water cycles and may inform climate models.