WeatherArb calculates Z-Score, HDD and CDD against the NASA POWER 25-year baseline for Kraków (50.06°N, 19.95°E). EN ISO 15927 standard.
Cos'è lo Z-Score climatico?
Misura quante deviazioni standard la temperatura attuale di Kraków 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 Kraków?
WeatherArb aggiorna i dati meteo di Kraków ogni ora tramite MET Norway, NOAA NWS e WeatherAPI.
Weather Kraków Today — Temperature and Climate Anomalies
WeatherArb monitors current temperature in Kraków against the NASA POWER 25-year climate baseline. When an extreme heat event, unusual rainfall or cold snap occurs, the Z-Score is automatically updated.
Humidity, wind speed and feels-like temperature in Kraków are updated hourly. During heatwave conditions (July: elevated heat anomaly risk), the anomaly level rises to EXTREME or CRITICAL — a statistically rare climate event.
Seismic Risk Kraków — Low Seismic Risk
Kraków is with low seismic hazard — located on the stable East European Platform. 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 — Kraków
In the Kraków area, the mean annual temperature has risen by 2.1°C since 2001. Days with highs above 30°C went from an average of 5.4 in 2001–2010 to 14.8 in 2015–2024. The highest recorded value was 37.0°C (2022-07-01).
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.