CRUTEM4 105090 : KOLN temperature Lat: 51.00 (N) Lon: 7.00 (E) Elevation (m): 45.00 Start and End Years, and First Year Used (earlier years not considered reliable) 1848 1858 1848 Please cite: Osborn & Jones (2014) Earth System Science Data (doi:10.5194/essd-6-61-2014) Jones et al. (2012) J. Geophys. Res. (doi:10.1029/2011JD017139) Missing code: -99.99 Each seasonal mean requires all 3 months to have data Each annual mean requires all 12 months to have data Year, Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec, DJF, MAM, JJA, SON, Annual 1850, -3.30, 5.50, 2.90, 10.50, 12.90, 18.20, 18.20, 16.80, 13.50, 7.90, 7.80, 2.90, -99.99, 8.77, 17.73, 9.73, 9.48 1851, 3.60, 3.10, 5.50, 9.30, 10.60, 16.90, 17.50, 18.20, 13.10, 11.60, 2.70, 2.60, 3.20, 8.47, 17.53, 9.13, 9.56 1852, 5.20, 3.80, 3.80, 7.10, 13.90, 16.30, 21.80, 18.90, 15.10, 9.30, 9.60, 7.70, 3.87, 8.27, 19.00, 11.33, 11.04 1853, 5.40, -0.20, 1.00, 7.70, 13.90, 16.50, 19.20, 17.90, 14.30, 11.60, 4.60, -2.70, 4.30, 7.53, 17.87, 10.17, 9.10 1854, 2.60, 1.80, 5.90, 10.30, 13.60, 15.60, 19.00, 17.40, 15.40, 10.60, 3.90, 4.70, 0.57, 9.93, 17.33, 9.97, 10.07 1855, -1.60, -3.70, 3.30, 7.90, 12.20, 15.20, 17.70, 18.40, 15.20, 12.20, 3.80, -0.80, -0.20, 7.80, 17.10, 10.40, 8.32 1856, 3.50, 5.00, 4.30, 10.30, 11.90, 17.00, 17.10, 21.20, 13.90, 11.50, 2.80, 3.80, 2.57, 8.83, 18.43, 9.40, 10.19 1857, 1.10, 2.60, 5.00, 9.00, 14.60, 18.60, 20.60, 21.30, 17.20, 12.60, 6.30, 4.50, 2.50, 9.53, 20.17, 12.03, 11.12 1858, 0.40, 0.30, 3.70, 9.20, 12.10, 21.00, 17.50, 18.30, 17.30, 10.70, 1.00, 2.80, 1.73, 8.33, 18.93, 9.67, 9.53