If your father is a weather enthusiast the Ambient Weather WS-1001-WIFI OBSERVER Solar Powered Wireless WiFi Remote Monitoring Weather Station has satisfied many weather hobbyists appetite. The observer transmits outdoor temperature, humidity, wind speed, wind direction, rainfall, UV and solar radiation from the all-in-one sensor array. The observer also transmits indoor temperature, humidity and barometric pressure from the indoor temperature array. It also lets you connect to Underground where you can view, analyze, share and compare data from local personal weather stations. With all the features an sensors $299 for this complete system is an incredible gift for any father.