WETS Station : BUTLER 2 SW, PA1139 Creation Date: 10/23/2002 Latitude: 4051 Longitude: 07955 Elevation: 1000 State FIPS/County(FIPS): 42019 County Name: Butler 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 | 34.8 | 16.9 | 25.8 | 2.77 | 2.11 | 3.43 | 7 | 11.9 | February | 38.2 | 18.2 | 28.2 | 2.49 | 1.91 | 3.16 | 6 | 8.3 | March | 48.0 | 25.6 | 36.8 | 3.40 | 2.60 | 3.97 | 8 | 5.1 | April | 59.9 | 34.4 | 47.2 | 3.48 | 2.66 | 4.11 | 8 | 0.9 | May | 70.5 | 43.9 | 57.2 | 4.25 | 3.24 | 4.95 | 9 | 0.0 | June | 79.0 | 53.3 | 66.1 | 4.23 | 2.99 | 5.19 | 8 | 0.0 | July | 82.8 | 57.7 | 70.2 | 4.47 | 3.16 | 5.55 | 7 | 0.0 | August | 81.4 | 56.5 | 69.0 | 4.03 | 3.01 | 4.59 | 6 | 0.0 | September | 74.4 | 49.5 | 62.0 | 4.00 | 2.79 | 5.03 | 7 | 0.0 | October | 62.8 | 38.2 | 50.5 | 2.63 | 1.90 | 3.33 | 6 | 0.1 | November | 50.5 | 30.9 | 40.7 | 3.54 | 2.45 | 4.17 | 8 | 1.7 | December | 39.4 | 22.5 | 31.0 | 3.18 | 2.47 | 3.75 | 7 | 6.8 | ----------|-------|-------|-------|--------|--------|--------|----|------| ----------|-------|-------|-------|--------|--------|--------|----|------| Annual | ----- | ----- | ----- | ------ | 39.44 | 45.54 | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Average | 60.1 | 37.3 | 48.7 | ------ | ------ | ------ | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Total | ----- | ----- | ----- | 42.46 | ------ | ------ | 87 | 34.8 | ----------|-------|-------|-------|--------|--------|--------|----|------| -------------------------------------------------------------------------| 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 * | 4/10 to 11/ 1 | 4/25 to 10/23 | 5/13 to 10/ 5 | 205 days | 181 days | 146 days | | | 70 percent * | 4/ 6 to 11/ 5 | 4/21 to 10/27 | 5/ 8 to 10/10 | 213 days | 190 days | 154 days | | | --------------------------------------------------------------------------- * Percent chance of the growing season occurring between the Beginning and Ending dates. total 1968-2002 prcp Station : PA1139, BUTLER 2 SW ------- Unit = inches yr jan feb mar apr may jun jul aug sep oct nov dec annl ------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- 68 2.78 0.69 3.52 2.72 6.86 1.88 1.77 3.26 2.51 3.20 3.14 3.35 35.68 69 3.04 0.66 1.31 4.88 3.62 4.03 7.54 3.46 0.90 3.02 2.52 4.09 39.07 70 1.89 3.10 3.16 4.60 2.89 5.05 3.81 2.85 5.72 6.02 4.19 3.14 46.42 71 2.46 3.15 2.68 1.00 2.72 3.15 3.95 3.51 4.81 1.36 2.85 4.69 36.33 72 2.44 3.22 3.68 5.16 M3.19 10.52 2.78 2.89 5.63 2.74 4.57 4.11 50.93 73 2.54 2.14 4.31 6.20 5.06 4.19 5.81 2.48 5.67 3.83 4.19 3.32 49.74 74 3.73 1.98 5.26 3.27 5.70 3.89 4.82 8.43 5.10 1.49 3.88 4.00 51.55 75 3.68 4.64 4.10 2.31 3.65 5.34 0.73 5.90 6.55 3.51 2.36 3.13 45.90 76 4.25 3.11 2.79 3.28 2.17 4.60 2.89 2.17 3.97 4.19 0.87 2.14 36.43 77 1.45 1.11 4.89 3.71 3.07 3.82 9.23 5.45 3.33 3.34 3.21 4.01 46.62 78 4.95 0.45 1.72 2.81 6.14 5.74 2.62 5.36 3.30 4.48 1.86 4.87 44.30 79 4.39 3.09 2.24 4.40 5.12 1.43 4.69 3.76 4.25 2.45 3.23 2.73 41.78 80 1.46 1.35 5.23 3.45 3.70 4.67 6.18 4.96 3.77 2.63 2.23 1.06 40.69 81 0.49 4.05 1.73 5.98 1.80 6.48 4.92 1.79 3.08 2.93 1.47 2.42 37.14 82 4.08 2.64 3.43 M1.65 4.78 4.78 2.64 2.91 3.69 0.40 4.33 2.73 38.06 83 1.18 1.20 3.77 5.01 7.03 3.39 4.11 4.19 1.90 4.40 4.57 4.07 44.82 84 1.42 2.56 2.71 3.47 5.19 3.58 5.74 5.84 1.29 2.79 3.92 4.18 42.69 85 1.61 1.77 5.74 2.19 7.19 3.07 7.39 4.39 0.61 2.40 10.83 M3.03 50.22 86 2.39 3.38 1.74 2.89 3.13 4.34 6.86 2.06 2.24 5.00 4.32 3.49 41.84 87 2.52 0.48 3.66 5.39 4.16 5.24 4.10 6.37 7.49 1.70 2.28 2.82 46.21 88 1.56 3.61 2.63 2.47 3.66 1.04 4.05 3.13 1.27 1.97 3.90 2.43 31.72 89 2.59 2.93 4.40 2.13 6.74 8.75 2.79 2.28 6.39 1.69 2.53 1.09 44.31 90 2.99 4.12 3.60 7.31 3.16 8.10 3.18 5.71 3.40 2.11 M7.30 50.98 91 2.95 2.17 2.35 2.52 2.02 1.35 4.25 M2.25 2.90 0.65 1.87 4.17 29.45 92 2.19 2.22 3.64 2.33 3.02 1.28 9.71 3.83 6.50 1.92 M4.24 3.10 43.98 93 2.83 2.35 4.32 3.89 1.72 4.80 2.72 2.78 6.00 2.66 4.69 2.35 41.11 94 3.93 2.48 M5.38 2.82 3.57 4.16 3.89 5.42 4.53 0.99 4.62 2.69 44.48 95 2.96 1.76 1.42 1.89 5.12 4.20 5.81 2.28 1.96 3.79 4.36 M2.14 37.69 96 3.15 2.48 3.81 3.63 3.61 5.82 2.67 4.06 6.35 3.33 3.68 3.83 46.42 97 2.44 2.13 4.57 2.33 6.12 4.60 1.07 7.03 4.30 1.45 5.87 1.82 43.73 98 3.34 2.10 2.51 5.90 3.43 3.86 3.12 3.50 1.67 3.50 1.53 2.23 36.69 99 5.09 2.58 1.65 4.32 3.26 1.65 4.02 4.16 2.13 1.80 4.17 2.54 37.37 0 2.05 3.36 2.21 4.40 4.12 4.07 2.55 4.41 3.55 2.12 1.57 2.93 37.34 1 2.15 1.05 3.31 4.22 2.41 2.36 3.05 1.20 3.95 4.10 3.33 3.24 34.37 2 ---------- WETS Station : SLIPPERY ROCK 1 SSW, PA8184 Creation Date: 10/23/2002 Latitude: 4103 Longitude: 08004 Elevation: 1250 State FIPS/County(FIPS): 42019 County Name: Butler 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 | 33.9 | 14.3 | 24.1 | 2.70 | 1.99 | 3.15 | 7 | 12.3 | February | 37.4 | 16.3 | 26.9 | 2.31 | 1.82 | 2.88 | 6 | 8.7 | March | 47.5 | 23.8 | 35.6 | 3.39 | 2.54 | 4.02 | 8 | 6.8 | April | 59.0 | 32.7 | 45.8 | 3.46 | 2.60 | 4.14 | 8 | 1.1 | May | 70.2 | 42.5 | 56.3 | 3.90 | 2.95 | 4.60 | 9 | 0.0 | June | 78.1 | 51.3 | 64.7 | 4.70 | 3.36 | 5.75 | 8 | 0.0 | July | 82.0 | 55.3 | 68.6 | 4.40 | 3.12 | 5.32 | 8 | 0.0 | August | 80.7 | 53.8 | 67.3 | 3.95 | 2.61 | 4.64 | 6 | 0.0 | September | 74.1 | 47.6 | 60.8 | 3.93 | 3.07 | 4.81 | 7 | 0.0 | October | 62.5 | 36.5 | 49.5 | 2.87 | 2.08 | 3.35 | 6 | 0.0 | November | 49.9 | 29.2 | 39.5 | 3.49 | 2.27 | 4.03 | 7 | 2.7 | December | 38.7 | 20.4 | 29.6 | 3.11 | 2.48 | 3.48 | 8 | 8.5 | ----------|-------|-------|-------|--------|--------|--------|----|------| ----------|-------|-------|-------|--------|--------|--------|----|------| Annual | ----- | ----- | ----- | ------ | 39.33 | 44.93 | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Average | 59.5 | 35.3 | 47.4 | ------ | ------ | ------ | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Total | ----- | ----- | ----- | 42.20 | ------ | ------ | 88 | 40.2 | ----------|-------|-------|-------|--------|--------|--------|----|------| -------------------------------------------------------------------------| 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 * | 4/20 to 10/26 | 4/30 to 10/11 | 5/20 to 9/29 | 189 days | 164 days | 131 days | | | 70 percent * | 4/15 to 10/30 | 4/25 to 10/16 | 5/16 to 10/ 2 | 198 days | 173 days | 139 days | | | --------------------------------------------------------------------------- * Percent chance of the growing season occurring between the Beginning and Ending dates. total 1949-2002 prcp Station : PA8184, SLIPPERY ROCK 1 SSW ------- Unit = inches yr jan feb mar apr may jun jul aug sep oct nov dec annl ------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- 49 3.71 2.33 4.52 1.85 3.29 0.90 1.21 2.82 20.63 50 6.62 4.18 3.62 5.31 2.79 5.94 M4.12 2.92 4.13 7.22 2.39 49.24 51 3.10 4.70 5.55 6.12 2.25 6.51 3.61 1.34 2.23 1.53 4.73 4.14 45.81 52 5.81 3.58 3.08 3.78 6.32 2.98 2.37 4.39 4.48 1.24 2.20 2.09 42.32 53 3.28 1.24 3.87 3.69 7.54 3.29 2.82 0.56 3.71 0.72 1.64 M1.36 33.72 54 2.72 1.15 4.74 5.88 2.40 7.64 2.15 3.37 4.97 9.03 1.13 2.79 47.97 55 1.41 2.72 4.19 4.31 3.26 3.36 1.28 4.13 1.99 3.72 3.58 0.46 34.41 56 1.15 6.02 3.82 5.23 4.80 11.07 9.18 5.26 2.85 0.90 1.01 2.95 54.24 57 2.07 M1.72 1.69 4.83 3.60 3.61 2.25 1.20 3.10 1.46 2.22 4.36 32.11 58 2.24 0.67 0.82 3.99 4.97 5.62 9.83 4.33 5.38 1.66 3.51 1.24 44.26 59 4.08 3.36 1.83 4.43 3.11 2.96 4.18 2.06 0.49 5.80 3.86 3.45 39.61 60 2.45 2.63 1.26 M0.98 6.32 4.01 4.04 3.82 0.61 1.43 1.93 1.49 30.97 61 1.08 3.17 2.46 5.05 3.08 3.59 3.30 1.97 2.28 2.24 3.42 1.45 33.09 62 2.75 2.22 2.55 2.09 1.61 4.49 1.97 1.03 3.15 2.00 1.18 2.08 27.12 63 1.20 1.50 2.84 2.69 2.96 3.12 2.01 2.29 2.53 0.31 3.41 1.16 26.02 64 1.89 1.43 4.62 5.65 1.74 5.44 4.86 4.30 1.32 1.62 2.38 4.34 39.59 65 5.91 3.39 3.81 1.97 1.24 2.40 2.91 3.38 6.20 4.02 3.38 1.76 40.37 66M3.62 2.33 2.45 3.20 2.94 2.67 2.41 2.34 2.22 1.56 5.76 3.18 34.68 67 0.89 3.23 4.27 2.82 3.45 1.22 3.81 6.47 2.25 4.02 3.32 2.75 38.50 68 4.47 0.65 M1.04 M0.98 5.73 2.64 2.22 3.29 4.55 3.22 3.96 4.03 36.78 69 2.78 0.59 1.16 3.94 3.50 3.06 4.69 3.20 2.31 3.50 2.81 3.91 35.45 70 1.94 2.34 3.17 3.81 3.73 5.88 5.39 4.05 2.20 6.62 3.39 2.85 45.37 71 2.18 4.32 3.16 1.18 2.69 3.86 4.56 2.45 3.23 1.12 2.48 5.41 36.64 72 2.11 3.34 3.81 5.35 3.01 10.36 4.04 2.57 4.07 2.52 5.10 3.84 50.12 73 2.17 2.23 4.75 4.03 5.55 3.33 5.40 4.51 3.36 4.50 3.35 3.29 46.47 74 3.61 1.81 4.72 3.30 6.14 4.55 3.62 5.67 3.60 1.46 2.91 3.17 44.56 75 3.03 3.61 4.12 1.16 3.60 5.64 2.35 7.99 M6.58 2.72 1.53 2.52 44.85 76 2.95 1.25 2.83 3.62 1.94 5.40 4.35 1.53 4.38 3.17 1.03 1.84 34.29 77 1.77 1.38 4.29 3.91 1.18 4.26 7.07 5.33 4.37 3.15 3.22 4.57 44.50 78 4.38 0.67 1.75 3.19 4.80 6.58 4.41 3.16 2.85 5.56 1.31 4.25 42.91 79 4.58 2.83 1.64 3.76 4.33 2.07 3.56 M4.12 3.33 2.27 2.60 2.29 37.38 80 1.77 M1.08 4.66 2.56 3.78 4.05 9.48 8.79 4.26 3.45 2.24 1.73 47.85 81 0.91 2.52 1.41 5.40 2.11 6.12 3.66 6.28 3.53 4.18 1.06 2.41 39.59 82 4.34 1.79 3.71 1.87 3.13 4.89 1.80 1.69 3.86 1.26 5.33 2.64 36.31 83 1.25 1.66 3.64 4.77 5.10 M5.13 3.07 4.00 2.69 4.59 4.60 4.87 45.37 84 1.58 2.97 2.93 2.70 5.78 5.24 5.70 2.86 2.49 4.64 3.16 40.05 85 2.11 1.77 6.57 2.01 6.79 2.90 4.21 4.29 0.80 1.99 12.00 3.32 48.76 86 1.84 M3.42 1.88 2.43 2.31 5.24 4.97 3.30 4.40 4.50 3.15 M2.89 40.33 87 2.57 0.43 3.70 3.85 4.38 4.18 3.46 6.76 4.02 2.58 2.88 2.50 41.31 88 1.10 2.72 2.15 2.21 3.10 1.37 4.21 3.60 2.31 2.01 4.06 M2.10 30.94 89 1.91 2.29 4.46 1.30 7.33 8.11 1.32 1.44 6.23 1.96 1.65 1.51 39.51 90 2.26 3.72 1.15 2.60 4.53 7.11 7.09 2.07 6.28 3.83 2.04 5.51 48.19 91 2.97 2.44 2.95 2.86 2.96 1.38 6.10 1.14 3.45 1.10 2.03 3.99 33.37 92 1.65 2.91 3.50 3.37 2.42 1.85 9.88 M4.38 5.79 2.39 3.93 4.17 46.24 93 3.29 2.09 4.98 3.73 1.84 6.71 3.66 2.39 5.34 3.00 4.74 2.35 44.12 94 4.23 1.89 5.51 5.53 3.02 3.76 3.94 7.71 3.84 1.46 5.24 2.73 48.86 95 2.86 2.23 2.23 3.06 5.75 5.07 5.72 1.57 1.69 4.82 4.50 2.84 42.34 96 3.65 2.33 3.82 4.29 3.89 7.22 3.89 3.85 7.09 3.89 3.93 3.12 50.97 97 2.30 2.22 4.83 2.90 3.96 4.40 1.17 4.51 5.98 1.65 5.16 M2.54 41.62 98M3.95 2.50 2.82 6.68 2.56 2.74 1.40 2.58 1.89 4.16 1.89 2.51 35.68 99 5.51 2.56 2.04 4.98 3.98 1.40 4.99 4.51 2.25 2.11 M4.00 2.73 41.06 0 2.30 2.26 1.78 5.22 5.07 5.93 2.78 2.23 3.68 2.07 2.08 2.54 37.94 1 1.88 1.20 2.69 4.87 3.49 4.09 2.44 1.87 3.79 4.46 3.44 M2.95 37.17 2 ----------