Monthly values of delta 2H, delta18O, dexcess, temperature, relative humidity and precipitation in Râmnicu Vâlcea, Romania, between January 2012 and December 2018

The Database contains monthly values of delta 2H, delta18O, dexcess, temperature, relative humidity, and precipitation in Râmnicu Vâlcea, Romania, between January 2012 and December 2018. All measurements were performed at the National Institute of Cryogenics and Isotopic Technologies, 4, Uzinei str., 240050 Ramnicu Valcea, Romania. The analysis of these data suggests an Atlantic origin of moisture with episodic Mediterranean transport. Also, it was noticed a significant correlation between the North Atlantic Oscillation on the local temperature during the winter season. The monthly values of all parameters formed equal spaced Time Series whose detailed analysis confirmed that delta 2H, delta 18O, temperature, and relative humidity present well-evidenced one-year periodicity. Different from them, the precipitation and dexcess seasonality could not be evidenced.