Wont to see last year(s) average temp and rain

I hope I am in right forum for this question. If not please move it to right

I wont to be able to see last years average for min/max temp and rain
om my web page
Is it posible?
How?

Sven

No one have any ide?

Sven

You mean average for the whole calendar year, or last year at this date, or?