Which Arduino Board and accessories to choose ?

Hello,

I want to sense the room temperature every one hour and time stamp the temperature data. Afterwards the requirement is to send this time stamped temperature data over internet ( wired and/or wireless) to store in a database.

Can you please suggest which Arduino Board and what Arduino Board compatible accessories one needs to buy to create the desired system. Thanks in advance for your expert comments.

Get the Arduino Wi-Fi board, that has the internet connection and the SD card you need to store the data.