WETS Station : SPENCER 1 N, IA7844 Creation Date: 09/05/2002 Latitude: 4310 Longitude: 09509 Elevation: 01330 State FIPS/County(FIPS): 19041 County Name: Clay 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 | 24.8 | 5.9 | 15.3 | 0.55 | 0.31 | 0.67 | 1 | 6.7 | February | 30.6 | 12.5 | 21.6 | 0.43 | 0.23 | 0.52 | 1 | 5.0 | March | 42.5 | 23.6 | 33.1 | 1.92 | 1.01 | 2.35 | 3 | 4.5 | April | 58.0 | 35.1 | 46.5 | 3.11 | 1.89 | 3.76 | 6 | 1.3 | May | 71.2 | 47.7 | 59.4 | 3.71 | 2.79 | 4.33 | 7 | 0.0 | June | 80.3 | 57.5 | 68.9 | 4.22 | 2.87 | 5.03 | 7 | 0.0 | July | 84.0 | 61.7 | 72.8 | 4.05 | 2.30 | 4.93 | 6 | 0.0 | August | 81.7 | 59.2 | 70.4 | 4.13 | 2.50 | 5.00 | 6 | 0.0 | September | 73.5 | 49.6 | 61.6 | 2.86 | 1.73 | 3.47 | 5 | 0.0 | October | 60.9 | 36.9 | 48.9 | 1.80 | 0.97 | 2.20 | 4 | 0.3 | November | 40.8 | 22.9 | 31.8 | 1.48 | 0.74 | 1.81 | 3 | 4.6 | December | 27.9 | 10.5 | 19.2 | 0.62 | 0.32 | 0.75 | 1 | 7.4 | ----------|-------|-------|-------|--------|--------|--------|----|------| ----------|-------|-------|-------|--------|--------|--------|----|------| Annual | ----- | ----- | ----- | ------ | 21.41 | 29.89 | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Average | 56.4 | 35.2 | 45.8 | ------ | ------ | ------ | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Total | ----- | ----- | ----- | 28.87 | ------ | ------ | 50 | 29.9 | ----------|-------|-------|-------|--------|--------|--------|----|------| -------------------------------------------------------------------------| 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 * | 4/ 9 to 10/17 | 4/19 to 10/ 6 | 4/29 to 9/26 | 192 days | 169 days | 150 days | | | 70 percent * | 4/ 4 to 10/21 | 4/16 to 10/10 | 4/26 to 9/30 | 200 days | 177 days | 157 days | | | --------------------------------------------------------------------------- * Percent chance of the growing season occurring between the Beginning and Ending dates. total 1900-2002 prcp Station : IA7844, SPENCER 1 N ------- Unit = inches yr jan feb mar apr may jun jul aug sep oct nov dec annl ------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- 0 0.00 1.00 1.81 2.81 11 M2.00 1.17 0.66 2.05 4.19 2.21 0.20 2.30 14.78 12 1.75 M3.84 1.97 3.16 M3.40 2.54 1.78 1.15 19.59 13 0.25 0.65 1.75 5.27 1.60 2.76 5.71 2.78 0.77 0.08 21.62 14 0.70 1.10 1.39 2.80 6.11 4.42 1.45 3.20 1.79 0.04 1.49 24.49 15 0.78 3.16 0.70 1.02 M4.29 2.57 3.68 1.94 4.59 1.22 23.95 16 0.71 2.72 3.43 19M0.00 2.38 0.81 4.61 3.47 6.36 4.17 2.06 4.09 1.28 2.90 0.40 32.53 20 0.42 0.40 3.20 4.34 3.82 2.01 5.55 M4.83 3.57 2.12 2.18 0.85 33.29 21 0.30 1.30 0.93 2.26 5.38 2.02 0.75 3.50 4.16 1.08 0.73 0.45 22.86 22 2.00 0.40 0.76 4.17 1.23 1.32 4.95 5.55 0.96 2.15 4.15 0.15 27.79 23 0.60 0.70 1.65 3.21 2.66 4.66 0.57 5.20 4.12 1.34 0.12 0.72 25.55 24 0.40 0.90 2.45 0.93 1.46 4.75 0.69 5.49 4.72 0.28 0.29 1.50 23.86 25 1.06 1.22 0.74 1.70 0.33 3.55 1.75 2.41 7.37 1.75 0.74 1.55 24.17 26 1.10 0.39 0.72 1.09 3.51 3.53 6.45 2.56 9.69 0.59 1.44 2.03 33.10 27 0.16 0.98 1.70 6.60 5.02 1.84 0.47 2.09 5.62 0.59 0.64 1.52 27.23 28 0.17 1.20 1.55 3.02 3.91 5.45 1.48 6.04 1.66 1.74 1.23 0.60 28.05 29 1.60 1.32 1.09 3.20 2.05 2.19 2.30 2.03 3.80 2.30 1.41 0.42 23.71 30 0.92 0.35 0.29 2.91 4.31 2.48 0.32 2.77 3.35 1.28 2.50 0.13 21.61 31 0.17 0.05 0.97 1.56 2.47 3.38 2.00 4.38 5.83 3.35 3.69 2.38 30.23 32 2.40 0.94 1.48 1.24 4.24 2.53 2.43 4.30 2.34 1.28 1.33 0.53 25.04 33 0.83 0.50 3.77 0.79 M1.27 0.59 5.04 4.06 3.26 0.98 0.68 1.30 23.07 34 0.74 0.13 0.86 1.97 0.24 7.80 5.47 2.83 3.04 1.57 2.43 0.58 27.66 35 0.60 1.02 1.34 3.13 2.63 6.28 3.88 3.12 1.94 2.25 0.67 1.61 28.47 36 1.38 2.22 1.16 0.55 3.48 3.21 0.60 4.41 2.90 1.45 0.64 1.26 23.26 37 1.75 0.38 2.09 3.32 6.41 5.16 1.05 7.28 2.20 2.71 0.29 1.11 33.75 38 0.49 1.08 1.51 2.89 6.08 5.39 4.84 1.31 12.00 0.65 1.28 0.73 38.25 39 0.88 1.52 0.57 1.20 2.79 4.52 2.74 6.94 0.49 1.17 0.03 0.41 23.26 40 0.44 1.14 1.49 3.58 1.27 7.53 1.55 3.36 0.09 2.99 2.02 1.07 26.53 41 1.04 0.50 1.24 3.52 2.02 7.49 2.75 1.71 6.43 3.19 3.18 1.14 34.21 42 0.40 0.83 2.07 0.47 7.14 5.78 4.13 4.04 3.33 0.76 0.87 1.10 30.92 43 0.94 0.62 1.56 0.91 4.67 8.92 5.31 4.08 1.18 1.68 1.66 0.07 31.60 44 1.03 1.56 4.78 5.97 5.69 8.71 2.02 0.47 1.00 0.13 31.36 45 0.45 1.21 1.58 2.86 4.95 6.29 3.61 1.66 1.59 0.07 0.32 1.76 26.35 46M0.01 0.77 3.12 1.42 4.56 3.56 1.05 2.40 3.56 3.03 2.91 0.47 26.86 47 0.82 0.19 0.23 4.70 2.87 5.12 1.83 0.45 4.87 3.28 3.14 0.65 28.15 48M0.05 1.32 M0.37 3.39 3.16 5.61 3.35 3.03 0.76 M1.30 1.74 0.62 24.70 49 1.73 0.38 1.58 1.41 M4.43 M1.97 2.97 2.35 4.89 1.23 0.01 0.42 23.37 50M0.92 0.47 0.94 M2.06 M0.30 6.42 0.69 3.18 0.97 0.24 0.35 16.54 51 0.51 2.64 4.29 M4.41 5.17 M5.84 6.77 6.52 3.59 1.74 0.33 0.71 42.52 52 1.66 0.43 1.55 1.19 2.73 4.24 3.90 4.44 0.95 0.00 0.52 0.36 21.97 53 0.77 1.36 2.94 3.33 1.91 7.75 2.27 3.39 0.98 0.46 1.46 1.03 27.65 54 0.20 1.81 1.67 3.18 3.20 7.85 6.65 2.62 3.99 0.19 0.26 31.62 55 0.27 1.27 0.34 2.63 1.83 3.26 4.68 0.60 1.80 1.31 0.27 0.80 19.06 56 0.59 0.35 0.85 1.81 2.63 2.67 4.22 5.62 0.38 1.29 2.74 0.33 23.48 57 0.16 0.23 1.29 0.79 5.84 4.47 2.18 3.45 2.72 2.72 2.61 0.46 26.92 58 0.34 0.27 0.46 3.22 1.27 3.77 2.17 1.13 0.78 0.17 0.63 0.20 14.41 59 0.29 1.59 2.14 0.73 11.40 3.24 0.17 3.65 3.47 1.92 1.77 1.75 32.12 60 0.73 0.49 1.40 2.47 6.99 2.22 2.80 3.43 4.02 0.59 1.03 0.90 27.07 61 0.20 2.27 3.67 1.65 3.41 1.51 6.26 1.93 4.04 1.47 0.77 1.10 28.28 62 0.32 3.11 1.68 1.13 2.85 6.10 6.87 5.59 1.71 1.02 0.39 0.25 31.02 63 0.56 0.77 1.31 1.05 2.20 2.92 4.93 2.31 2.15 2.28 0.04 0.45 20.97 64 0.36 0.06 1.05 3.94 3.73 6.00 4.62 8.77 0.69 0.27 1.24 30.73 65 0.56 1.74 2.70 3.59 5.15 2.10 1.54 4.15 7.96 0.61 0.68 0.47 31.25 66 0.60 0.59 0.80 1.54 3.04 2.39 2.00 2.71 0.78 1.65 0.10 0.79 16.99 67 0.95 0.32 0.41 2.93 3.35 7.92 0.45 0.89 0.44 1.24 18.90 68 0.54 M2.35 2.45 3.06 5.90 2.35 4.67 0.54 1.29 23.15 69 1.44 1.77 1.47 1.34 5.05 7.54 6.03 1.41 2.48 0.24 1.53 30.30 70 0.15 0.23 1.89 1.73 5.57 2.67 1.48 1.30 3.87 6.06 2.04 0.48 27.47 71 1.18 1.00 2.27 5.46 6.31 1.06 1.50 4.39 0.47 23.64 72 0.35 0.58 1.09 3.30 3.43 2.49 M1.23 3.04 1.30 1.54 18.35 73 0.54 4.70 4.03 6.21 2.03 3.39 1.06 21.96 74 0.13 0.10 1.20 1.56 2.38 2.64 0.84 4.07 1.51 1.31 0.67 0.32 16.73 75 1.61 0.40 2.15 6.87 4.31 6.54 0.22 12.13 0.79 0.37 2.75 0.22 38.36 76 0.14 0.68 3.71 1.05 2.72 1.22 0.56 2.61 1.15 0.13 0.58 14.55 77 0.29 0.75 5.86 3.95 2.44 2.21 2.61 5.18 4.20 3.50 3.11 34.10 78 0.27 0.57 3.95 2.60 1.99 8.91 3.02 1.52 0.37 1.08 24.28 79 1.15 0.72 3.47 2.58 6.21 5.90 2.90 1.48 0.09 24.50 80 0.85 0.69 0.90 0.77 3.48 1.14 7.83 81 0.27 0.43 1.19 1.27 4.21 5.24 5.42 5.42 23.45 82 0.18 1.50 6.58 M2.58 6.36 4.81 5.70 3.76 2.73 1.82 36.02 83 0.47 0.59 4.08 1.98 2.92 7.70 3.95 1.74 3.95 2.34 1.84 0.47 32.03 84 0.52 0.45 1.51 4.60 4.34 9.10 2.68 2.62 0.45 3.59 1.37 1.51 32.74 85 0.19 0.05 3.67 5.36 4.57 3.56 0.68 5.45 7.06 1.41 1.33 0.68 34.01 86 0.12 0.03 1.59 6.10 5.39 5.44 5.70 3.89 2.93 2.90 1.06 0.23 35.38 87M0.13 0.30 3.07 1.00 4.69 1.99 10.11 3.57 2.80 0.34 0.74 0.56 29.30 88 0.41 0.24 0.74 3.10 1.50 1.50 3.61 4.59 3.62 0.37 2.24 0.19 22.11 89 0.35 0.19 M0.59 3.65 1.26 2.94 2.69 3.29 3.83 0.17 0.16 M0.09 19.21 90 0.29 0.16 2.64 1.51 4.66 4.71 3.21 4.95 1.36 1.59 0.29 M0.62 25.99 91 0.50 0.47 3.16 6.89 4.88 3.38 4.97 2.11 2.06 1.57 3.15 0.67 33.81 92 0.72 0.69 2.06 5.16 3.39 1.40 5.90 1.20 0.70 21.22 93 0.88 0.81 1.44 4.19 6.89 9.34 6.54 7.88 2.31 0.94 0.42 0.84 42.48 94 0.60 0.19 0.09 2.40 1.49 8.13 3.96 1.69 3.56 1.43 1.15 0.64 25.33 95 0.13 0.21 2.73 3.51 5.34 2.63 2.76 6.20 3.04 2.61 0.41 0.48 30.05 96 0.99 0.11 1.14 0.79 3.77 3.80 3.13 5.42 2.55 1.90 3.17 0.65 27.42 97 0.98 0.73 0.33 M1.61 3.58 2.94 2.08 2.26 2.78 1.45 0.87 0.25 19.86 98 0.64 0.52 2.00 2.86 4.23 4.42 3.08 6.22 0.91 3.33 1.00 0.08 29.29 99 0.83 0.17 0.47 4.21 1.96 6.11 4.11 0.56 0.79 0.90 0.24 0.26 20.61 0 0.70 1.12 M1.19 1.27 M4.74 2.87 3.51 2.87 0.72 2.00 M2.72 1.02 24.73 1 1.30 0.93 0.51 6.56 4.77 2.73 3.20 1.30 2.51 0.86 M2.53 M0.19 27.39 2 ----------