Yes, Vernier sells three Davis weather stations.
Davis® Vantage Vue Wireless Weather Stations (DWVUE)
Davis Vantage Pro2 Wireless Weather Station (DWVP)
Davis Vantage Pro2 Plus Wireless Weather Station (DWPLUS)
These are an excellent choice for schools.
By using a Davis WeatherLink Live (DWL-LIVE) you can easily post your weather data on the internet so anyone in the world can see your weather conditions.
See also What are the least expensive options you offer for collecting weather data with a Davis Weather Station?
and What are the differences between the various models of weather stations from Davis Instruments?
and How do I use the Davis WeatherLink Live?
If you wanted to use Vernier equipment, you could monitor temperature, air pressure, relative humidity, UVA, UVB, light level, and wind speed and direction. We have not done anything with rainfall. Note that the Davis equipment is better suited to be left outdoors for long periods of time.