1994 - 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 1.1 1.2 2.3 3.9 6.7 10.7 12.4 10.5 7.0 4.3 2.2 1.5 2 Asia 1.1 1.1 2.3 4.0 7.0 12.1 14.1 11.2 7.1 4.2 2.0 1.2 4 Europe 2.5 2.3 3.8 5.9 6.2 11.5 11.9 11.0 8.7 5.6 3.2 3.3 5 Greenland 0.5 0.8 0.5 1.6 3.0 4.0 4.9 3.9 2.2 1.1 1.0 0.5 8 North America 1.2 1.2 2.6 3.9 7.2 10.4 12.2 11.0 7.8 4.8 2.5 1.9 9999 WALE 2.2 1.7 2.9 4.1 6.4 9.0 11.9 11.7 6.7 3.7 2.2 2.1