Total Precipitation in inches by month for climate divisions

Climatology by state based on climate division data: 1971-2000

State Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
Alabama 5.91 5.18 6.65 4.77 4.69 4.59 5.39 3.90 4.26 3.16 4.79 5.01 58.28
Arizona 1.30 1.25 1.35 0.54 0.42 0.31 1.74 2.09 1.30 1.20 0.97 1.13 13.61
Arkansas 3.65 3.61 4.93 4.82 5.20 4.31 3.52 2.87 3.72 4.08 5.34 4.72 50.78
California 4.14 3.95 3.55 1.40 0.83 0.32 0.19 0.30 0.58 1.20 2.63 3.11 22.20
Colorado 0.79 0.75 1.29 1.47 1.92 1.44 2.01 1.95 1.35 1.20 1.03 0.77 15.97
Connecticut 4.30 3.23 4.42 4.30 4.33 4.05 4.19 4.39 4.36 4.31 4.42 4.08 50.39
Delaware 3.92 3.10 4.34 3.51 4.18 3.52 4.05 4.63 4.19 3.38 3.31 3.55 45.68
Florida 3.61 3.17 4.13 2.84 3.92 6.94 7.19 7.26 6.39 3.46 2.88 2.76 54.57
Georgia 5.20 4.49 5.28 3.62 3.58 4.44 5.05 4.66 3.89 3.01 3.55 3.94 50.72
Idaho 2.12 1.72 1.73 1.56 1.97 1.51 0.92 0.84 1.08 1.30 2.07 2.14 18.96
Illinois 1.97 1.99 3.22 3.83 4.31 4.12 3.94 3.69 3.24 2.87 3.41 2.74 39.32
Indiana 2.44 2.31 3.40 3.96 4.47 4.25 4.20 3.88 3.18 2.92 3.62 3.09 41.72
Iowa 0.95 0.98 2.20 3.33 4.23 4.62 4.27 4.18 3.40 2.51 2.13 1.24 34.05
Kansas 0.77 0.91 2.25 2.59 4.18 3.88 3.61 3.16 2.68 2.18 1.73 0.98 28.92
Kentucky 3.77 3.77 4.60 4.19 5.05 4.34 4.47 3.71 3.49 3.13 4.09 4.38 48.98
Louisiana 5.91 4.66 5.32 4.89 5.46 5.20 5.15 4.47 4.55 4.05 5.06 5.38 60.09
Maine 3.46 2.52 3.37 3.46 3.64 3.77 3.74 3.61 3.68 3.70 3.82 3.51 42.28
Maryland 3.66 3.03 4.09 3.43 4.27 3.80 4.11 4.01 4.04 3.38 3.41 3.41 44.64
Massachusetts 4.17 3.34 4.16 4.11 3.91 3.84 3.83 4.02 3.94 4.16 4.35 4.05 47.88
Michigan 2.02 1.45 2.22 2.69 2.94 3.23 3.15 3.58 3.65 2.85 2.77 2.28 32.84
Minnesota 0.86 0.64 1.45 2.06 3.06 4.17 3.95 3.69 2.91 2.29 1.58 0.77 27.44
Mississippi 5.92 4.96 6.30 5.61 5.39 4.47 4.80 3.67 3.81 3.45 5.19 5.64 59.23
Missouri 1.95 2.15 3.51 4.04 4.82 4.26 3.96 3.58 3.97 3.36 3.82 2.81 42.23
Montana 0.80 0.60 0.90 1.30 2.34 2.40 1.65 1.35 1.33 1.05 0.86 0.80 15.37
Nebraska 0.51 0.60 1.66 2.38 3.75 3.45 3.27 2.63 2.10 1.56 1.16 0.57 23.63
Nevada 0.96 0.92 1.09 0.76 1.01 0.63 0.51 0.63 0.71 0.75 0.81 0.76 9.54
New Hampshire 3.42 2.62 3.37 3.50 3.76 3.85 3.94 3.97 3.66 3.95 3.93 3.44 43.42
New Jersey 3.94 2.96 4.18 3.93 4.28 3.77 4.46 4.57 4.14 3.51 3.70 3.71 47.15
New Mexico 0.67 0.60 0.71 0.63 1.11 1.23 2.27 2.64 1.82 1.34 0.83 0.78 14.63
New York 2.99 2.41 3.12 3.42 3.68 4.00 3.81 3.86 4.14 3.48 3.74 3.24 41.90
North Carolina 4.51 3.71 4.67 3.47 4.28 4.40 5.04 4.97 4.78 3.61 3.45 3.57 50.45
North Dakota 0.50 0.45 0.80 1.40 2.31 3.19 2.75 2.10 1.74 1.41 0.73 0.44 17.82
Ohio 2.51 2.27 3.06 3.47 4.06 4.10 4.09 3.77 3.10 2.62 3.16 2.93 39.16
Oklahoma 1.48 1.78 3.07 3.32 5.13 4.24 2.73 2.75 3.80 3.39 2.79 2.05 36.55
Oregon 3.79 3.16 2.93 2.18 1.88 1.27 0.62 0.73 1.07 1.90 3.97 4.06 27.55
Pennsylvania 3.04 2.58 3.41 3.55 4.07 4.45 4.15 3.78 4.08 3.18 3.58 3.16 43.02
Rhode Island 4.45 3.63 4.65 4.32 3.72 3.52 3.20 3.99 3.80 3.79 4.55 4.36 47.98
South Carolina 4.70 3.79 4.64 3.16 3.69 4.72 5.05 5.29 4.51 3.42 3.21 3.67 49.84
South Dakota 0.45 0.53 1.30 2.11 3.10 3.24 2.75 2.13 1.66 1.62 0.82 0.44 20.14
Tennessee 4.65 4.31 5.60 4.51 5.33 4.48 4.67 3.52 3.88 3.32 4.77 5.18 54.22
Texas 1.59 1.67 1.85 2.14 3.52 3.35 2.22 2.54 3.19 2.95 2.02 1.84 28.87
Utah 1.05 0.99 1.21 1.07 1.20 0.64 0.88 1.01 1.07 1.30 0.99 0.82 12.26
Vermont 3.11 2.33 3.07 3.28 3.84 3.93 4.21 4.49 3.97 3.67 3.73 3.19 42.82
Virginia 3.64 3.13 4.04 3.42 4.26 3.79 4.34 3.84 4.00 3.50 3.29 3.15 44.39
Washington 5.38 4.37 3.76 2.71 2.23 1.77 1.02 1.05 1.65 3.05 5.85 5.93 38.78
West Virginia 3.46 3.11 3.97 3.62 4.57 4.23 4.75 4.13 3.51 3.05 3.46 3.43 45.30
Wisconsin 1.22 1.00 1.96 2.86 3.37 4.02 4.07 4.27 3.74 2.50 2.29 1.35 32.64
Wyoming 0.63 0.57 0.86 1.36 2.06 1.58 1.33 1.02 1.14 1.04 0.76 0.62 12.97

Calculated at NOAA-CIRES PSD based on data obtained from NCDC