WETS Station : ERWIN 2 SW, TN2934 Creation Date: 09/11/2002 Latitude: 3608 Longitude: 08226 Elevation: 1720 State FIPS/County(FIPS): 47171 County Name: Unicoi Start yr. - 1979 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 | 46.5 | 25.5 | 36.0 | 3.32 | 2.42 | 3.90 | 7 | 1.5 | February | 51.1 | 28.2 | 39.7 | 3.56 | 2.93 | 4.03 | 7 | 0.7 | March | 58.6 | 33.9 | 46.2 | 3.87 | 3.00 | 4.48 | 8 | 1.3 | April | 67.4 | 41.4 | 54.4 | 3.92 | 2.86 | 4.61 | 8 | 0.0 | May | 75.8 | 50.0 | 62.9 | 4.91 | 3.98 | 5.59 | 8 | 0.0 | June | 82.9 | 59.0 | 71.0 | 4.74 | 3.31 | 5.63 | 8 | 0.0 | July | 86.1 | 63.2 | 74.7 | 6.11 | 4.78 | 7.06 | 10 | 0.0 | August | 84.9 | 61.8 | 73.4 | 3.78 | 2.77 | 4.44 | 7 | 0.0 | September | 79.5 | 55.3 | 67.4 | 3.18 | 2.29 | 3.75 | 6 | 0.0 | October | 69.9 | 43.1 | 56.5 | 2.07 | 1.26 | 2.57 | 5 | 0.0 | November | 59.8 | 34.9 | 47.4 | 2.86 | 2.06 | 3.38 | 5 | 0.0 | December | 49.9 | 27.9 | 38.9 | 2.96 | 2.10 | 3.50 | 7 | 0.9 | ----------|-------|-------|-------|--------|--------|--------|----|------| ----------|-------|-------|-------|--------|--------|--------|----|------| Annual | ----- | ----- | ----- | ------ | 39.84 | 47.11 | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Average | 67.7 | 43.7 | 55.7 | ------ | ------ | ------ | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Total | ----- | ----- | ----- | 45.26 | ------ | ------ | 86 | 4.4 | ----------|-------|-------|-------|--------|--------|--------|----|------| -------------------------------------------------------------------------| 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 * | 3/24 to 11/10 | 4/ 7 to 10/29 | 4/20 to 10/15 | 231 days | 205 days | 178 days | | | 70 percent * | 3/20 to 11/14 | 4/ 3 to 11/ 2 | 4/16 to 10/20 | 239 days | 213 days | 187 days | | | --------------------------------------------------------------------------- * Percent chance of the growing season occurring between the Beginning and Ending dates. total 1979-2002 prcp Station : TN2934, ERWIN 2 SW ------- Unit = inches yr jan feb mar apr may jun jul aug sep oct nov dec annl ------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- 79 4.83 8.00 2.96 7.35 2.45 5.83 M1.46 32.88 80 3.45 M1.62 6.08 3.55 3.13 4.17 5.10 4.13 4.35 2.76 1.66 1.95 41.95 81 1.60 3.53 3.53 5.22 6.12 4.03 9.66 1.69 3.46 1.99 2.37 3.29 46.49 82 5.03 4.92 3.76 3.15 3.44 4.43 9.67 3.25 4.89 4.79 3.69 2.81 53.83 83 2.29 3.27 4.29 6.01 5.80 4.31 3.41 1.86 1.97 1.93 3.64 3.93 42.71 84 1.86 5.15 3.47 2.61 7.28 2.85 9.48 1.39 1.04 1.04 2.88 1.87 40.92 85 2.96 4.55 1.74 3.52 2.77 5.27 5.29 6.11 1.03 1.12 5.20 0.86 40.42 86 1.14 3.00 2.02 1.40 4.22 3.62 2.71 5.50 2.13 1.91 2.22 2.73 32.60 87 3.29 3.57 2.39 7.58 3.34 5.32 7.17 1.52 3.71 0.55 2.11 3.10 43.65 88 1.56 2.41 2.18 4.80 3.47 1.27 4.85 3.70 2.96 2.76 3.41 2.79 36.16 89 3.62 3.82 3.64 M4.02 5.66 6.14 5.12 5.63 5.02 0.84 4.07 3.12 50.70 90 3.28 5.15 M3.22 6.13 1.55 M2.46 4.70 2.16 M4.52 1.51 4.09 38.77 91 1.64 4.07 7.53 3.17 3.37 4.14 6.78 3.75 4.11 0.26 3.38 5.09 47.29 92 2.70 3.14 4.18 1.70 9.30 7.27 7.18 6.26 3.78 3.78 1.60 4.81 55.70 93 2.71 2.56 5.53 3.46 4.11 2.51 5.01 2.16 3.76 2.10 2.01 5.28 41.20 94 3.95 5.48 M4.68 6.72 3.86 9.16 4.06 4.51 2.76 2.37 1.45 1.29 50.29 95 6.08 4.13 4.33 1.64 7.17 8.83 3.19 3.83 3.22 3.75 5.10 2.40 53.67 96 6.11 3.60 2.71 3.20 5.88 1.64 6.75 6.87 2.79 1.31 3.89 M3.31 48.06 97 3.19 2.89 6.05 3.13 5.41 3.56 3.07 3.03 3.49 1.95 1.35 3.04 40.16 98 6.26 3.09 3.10 7.06 4.50 8.96 6.42 2.95 1.64 1.64 1.46 5.20 52.28 99 3.80 2.74 3.13 2.71 3.70 5.20 8.58 2.54 2.54 1.79 2.88 1.23 40.84 0 3.13 1.99 3.02 3.71 4.36 5.19 6.82 4.73 1.73 0.00 1.31 1.37 37.36 1 2.02 4.02 4.16 1.52 3.78 3.95 6.70 11.37 2.51 0.66 0.58 3.15 44.42 2 ----------