For people who can’t get their heads around anomalies I’ve made a slight variation on just a simple bar chart of anomalies. The twist is that it now displays both daily temperatures and anomalies, temperatures on the left Y axis and anomalies on the right Y axis. My BBCBBC The British Broadcasting Corporation (BBC) is the national broadcaster of the United Kingdom, based at Broadcasting House in London. It is the world's oldest national broadcaster, and the largest broadcaster in the world by number of employees, employing over 22,000 staff in total, of whom approximately 19,000 are in public-sector broadcasting. NWPNWP Numerical weather prediction uses mathematical models of the atmosphere and oceans to predict the weather based on current weather conditions. application downloads forecast data the BBC use in their own weather app, and parses the HTML and extracts hourly and daily forecast values for each site. I’ve kept the same scale for the extremes in each charts Y axis for each site I display in the grid to aid comparison. So you can now quickly see at a glance the forecast temperature and how it compares with the LTALTA Long Term Average. This is usually defined as a 30 year period by the WMO..