WETS Station : CLARKSVILLE SEW PLT, TN1790 Creation Date: 09/11/2002 Latitude: 3633 Longitude: 08722 Elevation: 380 State FIPS/County(FIPS): 47125 County Name: Montgomery Start yr. - 1971 End yr. - 2000 -------------------------------------------------------------------------| | Temperature | Precipitation | | (Degrees F.) | (Inches) | |-----------------------|--------------------------------------| | | | | | 30% chance |avg | | | | | | | will have |# of| avg | |-------|-------|-------| |-----------------|days| total| Month | avg | avg | avg | avg | less | more |w/.1| snow | | daily | daily | | | than | than | or| fall | | max | min | | | | |more| | -------------------------------------------------------------------------| January | 45.3 | 24.7 | 35.0 | 4.10 | 2.64 | 4.94 | 7 | 2.4 | February | 50.8 | 28.0 | 39.4 | 4.18 | 3.09 | 4.91 | 6 | 2.5 | March | 61.0 | 36.4 | 48.7 | 5.34 | 3.78 | 6.33 | 8 | 0.2 | April | 70.8 | 44.7 | 57.8 | 4.26 | 2.82 | 5.11 | 7 | 0.0 | May | 78.4 | 53.9 | 66.1 | 5.09 | 3.54 | 6.06 | 7 | 0.0 | June | 86.3 | 63.0 | 74.6 | 4.43 | 2.76 | 5.35 | 7 | 0.0 | July | 90.4 | 67.7 | 79.0 | 4.28 | 3.11 | 5.04 | 6 | 0.0 | August | 89.1 | 65.6 | 77.4 | 3.33 | 2.25 | 3.98 | 5 | 0.0 | September | 82.9 | 58.2 | 70.6 | 3.76 | 2.51 | 4.50 | 5 | 0.0 | October | 72.2 | 45.4 | 58.8 | 3.24 | 2.11 | 3.89 | 5 | 0.0 | November | 60.1 | 36.5 | 48.3 | 4.60 | 3.26 | 5.45 | 7 | 0.1 | December | 49.3 | 28.4 | 38.9 | 5.21 | 3.47 | 6.24 | 7 | 0.4 | ----------|-------|-------|-------|--------|--------|--------|----|------| ----------|-------|-------|-------|--------|--------|--------|----|------| Annual | ----- | ----- | ----- | ------ | 46.71 | 55.00 | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Average | 69.7 | 46.0 | 57.9 | ------ | ------ | ------ | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Total | ----- | ----- | ----- | 51.82 | ------ | ------ | 77 | 5.5 | ----------|-------|-------|-------|--------|--------|--------|----|------| -------------------------------------------------------------------------| GROWING SEASON DATES --------------------------------------------------------------------------- | Temperature ---------------------|----------------------------------------------------- Probability | 24 F or higher | 28 F or higher | 32 F or higher | ---------------------|-----------------|-----------------|----------------- | Beginning and Ending Dates | Growing Season Length | 50 percent * | 3/17 to 11/16 | 3/30 to 11/ 3 | 4/13 to 10/19 | 244 days | 218 days | 189 days | | | 70 percent * | 3/11 to 11/21 | 3/26 to 11/ 8 | 4/ 8 to 10/24 | 255 days | 228 days | 199 days | | | --------------------------------------------------------------------------- * Percent chance of the growing season occurring between the Beginning and Ending dates. total 1948-2002 prcp Station : TN1790, CLARKSVILLE SEW PLT ------- Unit = inches yr jan feb mar apr may jun jul aug sep oct nov dec annl ------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- 48 0.39 1.50 2.60 11.22 8.47 24.18 49 7.68 4.53 6.66 3.58 3.09 10.39 3.69 2.81 1.01 5.55 0.96 8.05 58.00 5014.80 5.69 5.63 3.06 6.85 3.54 7.18 8.39 6.36 1.86 5.04 1.99 70.39 51 9.28 4.11 M3.27 4.28 0.22 5.22 4.01 2.81 4.11 1.90 10.04 9.91 59.16 52 4.43 2.84 7.05 2.26 3.40 1.21 1.82 3.79 4.01 2.77 2.51 3.01 39.10 53 5.68 3.05 7.82 5.31 5.65 1.06 5.79 0.71 0.47 0.70 2.17 3.49 41.90 54 7.77 4.32 3.01 4.09 3.25 3.12 2.06 2.45 4.87 3.76 1.38 4.63 44.71 55M1.41 7.91 7.79 4.36 5.51 3.40 M0.30 5.15 M3.20 3.36 2.03 2.25 46.67 56 7.59 10.26 3.90 4.39 2.63 1.19 3.25 5.13 0.53 1.83 1.81 4.54 47.05 5711.30 5.83 M2.89 7.58 8.55 4.52 4.44 3.50 3.37 1.95 10.97 6.99 71.89 58 1.62 M2.11 5.52 5.27 4.85 1.64 4.52 1.85 3.29 1.70 3.38 1.77 37.52 59 4.74 4.72 3.27 2.53 M5.27 3.70 5.90 1.74 2.44 4.91 3.23 4.32 46.77 60 2.43 2.95 3.34 2.20 2.47 6.06 2.62 1.60 2.56 2.97 4.72 2.87 36.79 61 1.99 5.69 5.85 5.25 4.46 6.71 2.81 3.47 1.55 3.68 4.29 7.80 53.55 62 4.71 10.31 6.42 3.65 3.27 4.67 1.73 2.47 4.48 3.58 2.48 1.66 49.43 63 1.30 1.42 M9.16 3.25 2.23 2.41 6.42 8.53 1.50 0.05 3.32 1.27 40.86 64 3.87 2.77 9.51 4.84 3.03 1.88 3.66 4.84 3.37 0.34 5.37 8.86 52.34 65M4.71 6.29 7.96 5.49 2.27 6.07 3.27 1.54 4.10 1.64 2.62 1.33 47.29 66 5.10 4.31 1.79 5.30 4.71 3.61 3.60 6.96 1.66 2.23 2.85 5.87 47.99 67 2.05 2.59 5.15 3.39 6.11 3.65 6.49 2.44 2.69 3.35 37.91 68M1.63 1.33 6.79 3.53 6.96 0.79 3.48 0.67 2.84 3.62 6.48 2.92 41.04 69 4.07 3.99 2.75 5.96 3.00 3.11 1.92 4.69 0.48 2.59 4.17 7.47 44.20 70 1.22 4.41 4.91 7.64 2.07 6.77 1.24 5.10 0.67 7.39 2.34 4.23 47.99 71 0.89 5.73 2.69 2.62 4.23 5.46 4.93 5.74 4.54 1.89 1.89 4.15 44.76 72 7.44 4.06 4.56 3.88 5.54 1.57 6.49 3.16 2.73 5.89 6.63 8.35 60.30 73 4.01 2.86 8.52 6.03 6.53 5.64 3.03 3.15 2.40 2.35 9.65 3.37 57.54 74 8.36 2.99 7.28 4.24 4.69 4.05 7.16 9.42 3.83 1.22 2.84 2.25 58.33 75 6.64 6.03M16.40 4.58 2.16 3.85 2.48 4.66 4.65 4.41 2.50 4.54 62.90 76 4.93 4.31 7.24 1.03 4.87 5.17 5.63 1.72 3.60 4.01 1.37 1.06 44.94 77 2.33 2.31 M5.10 5.72 0.86 7.40 4.58 2.92 5.93 3.24 6.50 5.56 52.45 78 6.17 1.94 3.61 2.73 4.88 3.07 4.56 5.83 2.17 2.17 4.22M11.50 52.85 79 5.07 M4.16 6.36 8.44 6.29 2.10 3.96 4.09 12.55 M2.17 7.61 4.97 67.77 80 1.80 1.72 M5.14 3.89 4.06 3.05 2.15 3.64 4.77 2.94 4.15 1.83 39.14 81 1.75 4.16 4.18 3.44 3.47 7.92 9.78 1.90 5.17 5.71 2.69 5.22 55.39 82 5.57 3.28 3.08 6.72 2.98 1.90 6.49 6.90 3.87 0.94 4.95M10.06 56.74 83 2.30 2.08 4.56 9.77 12.59 2.14 1.80 3.18 0.81 3.57 6.55 6.72 56.07 84 1.11 4.02 6.95 5.45 8.84 3.89 4.26 1.67 1.36 5.61 7.82 50.98 85 3.48 2.49 3.05 6.11 2.29 3.75 6.16 4.88 4.49 6.66 3.72 47.08 86 1.05 M5.96 2.68 0.81 3.08 3.40 2.38 1.95 3.48 2.40 7.59 3.72 38.50 87 1.88 4.74 1.96 3.27 2.49 4.68 0.68 3.42 0.37 5.40 7.43 36.32 88 3.62 3.86 3.24 1.40 2.56 0.46 3.24 3.89 4.00 2.84 7.33 7.01 43.45 89 6.69 10.80 7.52 3.31 3.76 6.20 4.10 3.13 4.30 2.80 3.04 2.45 58.10 90 4.39 7.27 3.82 2.12 5.39 3.68 1.74 1.88 3.09 5.30 3.60 12.54 54.82 91 3.69 7.10 4.33 3.39 6.30 4.11 2.68 1.43 3.98 3.72 4.58 6.51 51.82 92 1.75 3.02 5.60 1.40 5.29 3.71 3.16 3.37 2.37 1.68 2.82 3.33 37.50 93 4.17 4.24 4.44 2.45 7.71 3.34 3.90 2.83 4.52 3.25 3.57 5.50 49.92 94 5.50 6.61 7.20 8.05 2.93 3.92 1.62 2.95 3.78 3.41 2.94 48.91 95 4.52 2.56 2.81 4.29 9.52 4.98 5.00 2.43 1.63 3.17 6.21 1.93 49.05 96 4.47 3.10 6.37 3.64 6.45 6.92 6.90 M1.79 6.73 4.28 6.13 5.04 61.82 97 4.79 5.26 10.99 3.32 3.99 9.14 1.49 3.28 2.55 2.96 3.74 3.14 54.65 98 2.92 3.16 2.51 6.13 4.73 11.12 6.08 3.25 0.76 2.74 2.33 6.42 52.15 99 9.74 2.39 4.49 3.12 3.17 7.10 3.64 1.33 2.09 4.41 1.41 5.24 48.13 0 2.04 3.32 3.52 6.51 8.53 0.75 2.03 4.07 4.09 0.58 3.78 3.08 42.30 1 2.48 5.47 2.64 2.35 6.94 3.33 2.67 2.73 2.83 7.71 7.97 5.47 52.59 2 ----------