I'm looking for a weather station that can record rain, sun, wind and temperature, and can run for up to a month without intervention, ideally saving data to a USB or SD card type source (or similar) which can then be plugged into a PC to analyze the data.
It will be installed in a fairly remote place - I think in a few years we will have network access up there, but for now I need to retrieve the data every few weeks (or less often would be better!) when visiting.
Any suggestions?