I have completed the outdoor part of my weather station.
The outdoor station is part of an overall weather station and is used in conjuction with my indoor weather station:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1265087241
The outdoor station is based on a Arduino Pro.
It is housed in a stevenson's screen:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1268871131
It has a temperature sensor:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1259616399
It has a humidity sensor:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1264143673
It has a light sensor:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1269651703
It has a wind sensor:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1283073954
It has a lightning sensor:
http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1267769772
It has a rainfall detector which is a commercial tipping bucket device.
It gives an earth for each mm of rainfall.
Download outdoor.zip from: