1985 - monthly - mean of NNR daily vapor pressure at 2 meters (hPa); S.-H. Wang, OSU BasinID Name 01 02 03 04 05 06 07 08 09 10 11 12 0 Pan Arctic Basins 1.4 1.2 2.2 3.9 6.4 10.2 11.9 10.7 7.0 3.9 2.0 1.5 2 Asia 1.0 1.0 2.0 4.2 6.5 11.5 13.8 12.0 7.1 3.8 2.0 1.2 4 Europe 1.9 1.9 3.9 4.7 6.6 11.4 12.2 12.9 9.4 5.6 3.9 2.3 5 Greenland 0.9 0.6 0.9 1.4 3.2 4.5 4.9 4.0 2.2 1.2 1.1 0.7 8 North America 2.0 1.4 2.5 3.9 7.1 9.6 11.1 10.2 7.4 4.2 2.0 2.0 9999 WALE 3.5 1.8 2.7 2.9 5.8 8.7 10.6 9.6 6.8 3.4 2.2 3.4