WeatherArb calcula Z-Score, HDD y CDD contra la baseline NASA POWER 25 años para Bilbao (43.26°N, -2.93°E). Norma EN ISO 15927.
Cos'è lo Z-Score climatico?
Misura quante deviazioni standard la temperatura attuale di Bilbao 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 Bilbao?
WeatherArb aggiorna i dati meteo di Bilbao ogni ora tramite MET Norway, NOAA NWS e WeatherAPI.
Clima Bilbao Hoy — Temperatura y Anomalías Climáticas
WeatherArb monitorea la temperatura actual en Bilbao comparándola con la baseline climática NASA POWER de los últimos 25 años. Cuando ocurre una ola de calor, lluvia inusual o frío anómalo, el Z-Score se actualiza automáticamente.
Humedad relativa, viento y temperatura percibida en Bilbao se actualizan cada hora. En caso de calor extremo (julio: riesgo elevado de ola de calor), el nivel de anomalía sube a EXTREME o CRITICAL.
Riesgo Sísmico Bilbao — Moderate Seismic Risk
Bilbao is with significant seismic hazard in the southeast (Murcia, Granada) and the Pyrenees, due to the African-Eurasian plate boundary. 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 — Bilbao
In the Bilbao area, the mean annual temperature has risen by 1.0°C since 2001. Days with highs above 30°C went from an average of 1.7 in 2001–2010 to 3.5 in 2015–2024. The highest recorded value was 36.0°C (2003-08-04).
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.