Why were the climate statistics limited to two years?

Solution

Since the netatmo data server returns a maximum of 1.024 data records per data request, but the 3-year comparison for three complete years requires 3 * 365 (= 1.095) data records, we had to limit the comparison to 2 years from v4.3.5 of myatmo. Unfortunately, it was not possible to split the data into 3 separate data queries, as there could have been restrictions in the number of accesses to the netatmo data interface. Therefore, from v4.3.5 on, a climate comparison is only possible for 2 years. Since we cannot circumvent the server-side limits and we want to prevent incorrect statistics, a solution to the problem was only possible by restricting the comparison to a period of 2 years.
 
We are sure that you would rather consider a correct 2-year statistic than a wrong 3-year statistic and that you will therefore support this subsequent correction. Thank you for your understanding - maybe netatmo will raise the limits in the data queries in the future ...