November 1947 - March 1948 Climate Regions Precipitation Inches -99 1901-2000 base period 1901-2000 10100 Northeast Climate Region 15.31 52 16.1 -0.79 10200 Upper Midwest Climate Region 7.67 83 6.95 0.72 10300 Ohio Valley Climate Region 16.2 74 15.76 0.44 10400 Southeast Climate Region 26.08 122 19.23 6.85 10500 Northern Rockies and Plains Climate Region 5.19 94 4.65 0.54 10600 South Climate Region 14.61 103 12.08 2.53 10700 Southwest Climate Region 5.58 89 5.04 0.54 10800 Northwest Climate Region 18.7 43 20.4 -1.7 10900 West Climate Region 7.35 7 12.46 -5.11