Browsing the english cwb didnt see a lot. Im looking for temperature records dating back as far as possible. Rain would be useful as well, but temps are the main goal. Especially for higher elevations and nortbern areas like Matsu, Kinmen and Keelung.
Appreciate any info 
Do let me know if you find something. Would be great to have it in a CSV or something.
WolframAlpha shows history. Data download is only for paid pro version.
Just search ‘weather Taipei’ and scroll down to historic.
Here is some data, linked from the cwb website. But seems like only back to 2010:
If you read Chinese, some historical data.
http://twstudy.iis.sinica.edu.tw/twstatistic50/Climate.htm
表 8 歷年平均氣溫 temperature
http://twstudy.iis.sinica.edu.tw/twstatistic50/CLIMATE/Mt8.xls
Cheers. Found that one as well but also just 10 years. Useful but would like longer records. Thaks for the link.
Tando, that one is great! Will be getting into it in a couple days. I need my wife to do it with me on that one. But looks great from what i can read, tha ks