The small web site I started about 6 months back has been getting quite a bit of work done to it over the last few weeks. With the help of Simon (who provides the data for the site) I have updated it to include a forecast, a web cam image, history, and charts.
The history goes back until around the start of 2007 and the charts at this time are for a whole month only.
The main screen has not changed a lot but it does have a new chart that plots the wind direction of the previous 24 hours.
The forecast is updated about every 1-2 hours and I have included a chart of the temperature and rainfall for the period of the forecast. The forecast is currently generated for up to 6 days in the future.
The history section allows you to see the current month in this year and any previous years for which there is data, and then it displays the data for each month going back to January 2007.
You can drill in to any month of any year, you can also drill into the days, and hours and minutes and you can chart any month.
The charts section has had a lot of work done lately, and all the charts are written in c# and rendered on the fly.
If you live in Christchurch, New Zealand or have an interest in this little project you can browse the site at http://weather.crowe.co.nz