For an explanation of the terms and abbreviations then I recommend this FAQ (and it looks like they're also running a Davis Vantage weather station).
The charts below show weather data for the preceding month and instantaneous conditions at the "top of the hour," measured by a personal weather station just outside Francistown in North-East Botswana.
Temperature


Rainfall and Evaporation








Wind








Barometer (Air Pressure) and Air Density




Humidity and Dewpoint




Outside Heat Index, Wind Chill and Apparent Temperature







Solar Radiation and Energy




Divide by 83 to get the approximate kWh per square metre per day for solar panel calcs.




Building Information












