WeatherArb berechnet Z-Score, HDD und CDD gegen die NASA POWER 25-Jahres-Baseline fuer Berlin (52.52°N, 13.4°E). EN ISO 15927 Standard.
Cos'è lo Z-Score climatico?
Misura quante deviazioni standard la temperatura attuale di Berlin si allontana dalla media storica dello stesso mese. Sopra +2σ indica caldo anomalo raro; sotto -2σ indica freddo anomalo.
Cosa sono HDD e CDD?
Heating e Cooling Degree Days, standard EN ISO 15927, misurano la domanda energetica per riscaldamento/raffrescamento confrontando la temperatura con una soglia di 18°C.
Con quale frequenza si aggiornano i dati di Berlin?
WeatherArb aggiorna i dati meteo di Berlin ogni ora tramite MET Norway, NOAA NWS e WeatherAPI.
Wetter Berlin Heute — Temperatur und Klimaanomalien
WeatherArb überwacht die aktuelle Temperatur in Berlin im Vergleich zur NASA POWER 25-Jahre-Klimabaseline. Bei einer Hitzewelle, ungewöhnlichem Regen oder Kälteinbruch wird der Z-Score automatisch aktualisiert.
Luftfeuchtigkeit, Windgeschwindigkeit und gefühlte Temperatur in Berlin werden stündlich aktualisiert. Bei extremer Hitze (Juli: erhöhtes Hitzewellenrisiko) steigt der Anomalielevel auf EXTREME oder CRITICAL.
Erdbebenrisiko Berlin — Low Seismic Risk
Berlin is with generally low seismic hazard, though the Upper Rhine Graben and the Swabian Alb have moderate activity. WeatherArb integrates real-time climate anomaly monitoring with USGS seismic data to provide a comprehensive view of natural risk factors affecting agriculture, infrastructure and public safety.
A Changing Climate — Berlin
In the Berlin area, the mean annual temperature has risen by 1.9°C since 2001. Days with highs above 30°C went from an average of 12.5 in 2001–2010 to 17.9 in 2015–2024. The highest recorded value was 37.7°C (2019-06-30).
Methodology: Data comes from the NASA POWER reanalysis (MERRA-2) at roughly 50 km grid resolution: figures describe the surrounding area rather than a single urban station.