Identification of seasonal energy usage can be important when analysing energy monitoring data and the ability to obtain weather data geographically close to the location where the energy monitoring has been carried out substantially increases the value of the report.
Skylink Weather provides data and forecasts from nearly 300 weather stations throughout the UK and Eire. It uses maps,charts and tabulated data, logged at 20 minute integration periods. Historic data is stored for approximately 28 days and may be exported to Microsoft Excel, it includes Wind/direction, temperature (including dew point), barometric pressure, visibility, conditions and cloud height.
It has been used successfully to troubleshoot and rectify problems with remote outdoor sensors at a project in Cornwall.
The link below opens a useful weather forecasting website