New observations from weatherescue.org

The citizen science project Weather Rescue originally set out to transcribe observations from Fort Willan and Ben Nevis (in Scotland), and is now transcribing the DWR data for the beginning of the 20th century (1900-1910).

Weather rescue is providing the data as monthly files for each variable - each line gives the UTC date and time (year, month, day, hour, minute), observation location (latitude and longitude), observation value (here mean-sea-level pressure in hPa) and station name:

1901 01 01 06 51  47.64    6.86 1014.9          BELFORT
1901 01 01 06 51  47.75   -3.37 1018.6          LORIENT
1901 01 01 06 51  48.50   -4.40 1016.6            BREST
1901 01 01 06 51  48.80    2.30 1016.9            PARIS
1901 01 01 06 51  50.88    1.58 1015.2       CAPGRISNEZ
1901 01 01 07 00  48.20   11.60 1013.9           MUNICH
1901 01 01 07 00  50.10    8.60 1020.0        FRANKFURT
1901 01 01 07 00  52.50   13.40 1018.6           BERLIN
1901 01 01 07 00  53.86    8.69 1024.7         CUXHAVEN
1901 01 01 07 00  55.41    8.41 1026.1             FANO
1901 01 01 07 00  56.82   -5.11 1005.3      FORTWILLIAM
1901 01 01 07 00  57.70   18.30 1028.8            WISBY
1901 01 01 07 00  57.74   10.63 1029.1           SKAGEN
1901 01 01 07 00  59.03   10.53 1030.5          FAERDER