WETS Station : CHATHAM, VA1614 Creation Date: 10/23/2002 Latitude: 3649 Longitude: 07924 Elevation: 640 State FIPS/County(FIPS): 51143 County Name: Pittsylvania 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 | 46.5 | 22.6 | 34.6 | 3.86 | 2.65 | 4.82 | 7 | 2.9 | February | 50.7 | 23.9 | 37.3 | 3.20 | 2.15 | 3.93 | 6 | 2.1 | March | 59.1 | 30.7 | 44.9 | 4.40 | 2.80 | 5.11 | 7 | 1.2 | April | 69.0 | 38.1 | 53.6 | 3.79 | 2.44 | 4.61 | 6 | 0.0 | May | 76.5 | 47.6 | 62.0 | 4.07 | 2.85 | 5.15 | 7 | 0.0 | June | 83.5 | 57.0 | 70.3 | 3.76 | 2.25 | 4.18 | 6 | 0.0 | July | 87.2 | 61.9 | 74.5 | 4.03 | 2.99 | 5.16 | 7 | 0.0 | August | 85.9 | 60.0 | 72.9 | 3.34 | 2.10 | 4.22 | 5 | 0.0 | September | 79.6 | 53.0 | 66.3 | 4.52 | 2.19 | 5.63 | 5 | 0.0 | October | 69.6 | 39.6 | 54.6 | 3.67 | 2.14 | 5.33 | 5 | 0.0 | November | 60.1 | 31.3 | 45.7 | 3.25 | 2.13 | 3.87 | 5 | 0.2 | December | 50.3 | 24.9 | 37.6 | 3.29 | 2.09 | 4.11 | 6 | 0.6 | ----------|-------|-------|-------|--------|--------|--------|----|------| ----------|-------|-------|-------|--------|--------|--------|----|------| Annual | ----- | ----- | ----- | ------ | 40.88 | 48.18 | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Average | 68.2 | 40.9 | 54.5 | ------ | ------ | ------ | -- | ---- | ----------|-------|-------|-------|--------|--------|--------|----|------| Total | ----- | ----- | ----- | 45.17 | ------ | ------ | 72 | 6.9 | ----------|-------|-------|-------|--------|--------|--------|----|------| -------------------------------------------------------------------------| 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 * | 3/30 to 10/29 | 4/13 to 10/18 | 4/30 to 10/ 7 | 213 days | 188 days | 161 days | | | 70 percent * | 3/24 to 11/ 3 | 4/ 8 to 10/23 | 4/25 to 10/12 | 224 days | 198 days | 169 days | | | --------------------------------------------------------------------------- * Percent chance of the growing season occurring between the Beginning and Ending dates. total 1930-2002 prcp Station : VA1614, CHATHAM ------- Unit = inches yr jan feb mar apr may jun jul aug sep oct nov dec annl ------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- 30 3.30 1.42 2.14 1.66 3.38 3.48 1.65 1.67 0.98 1.31 3.57 3.22 27.78 31 1.10 1.51 2.25 3.91 4.48 6.36 3.33 6.74 0.99 0.51 0.32 3.66 35.16 32 5.63 2.56 6.20 2.25 3.30 M1.96 2.89 2.93 3.51 6.85 4.89 5.08 48.05 33 2.60 2.91 4.32 3.85 6.96 1.49 3.36 2.67 0.20 0.78 0.73 2.71 32.58 34 1.37 2.64 5.93 3.79 4.31 2.43 5.07 4.85 9.65 2.56 4.74 3.38 50.72 35 4.55 3.41 6.36 3.86 3.58 4.22 3.70 2.65 4.53 1.66 5.53 2.72 46.77 36 6.73 3.83 5.58 4.01 0.62 4.39 4.89 3.94 3.89 2.06 1.08 5.32 46.34 37 9.59 2.76 1.56 4.62 3.31 4.83 7.38 6.77 4.08 8.61 1.83 1.00 56.34 38 3.47 1.51 2.32 2.04 4.01 6.16 5.34 1.34 1.63 0.84 4.79 3.75 37.20 39 2.90 6.84 3.27 3.04 1.59 6.67 3.75 8.03 0.25 2.88 2.33 2.93 44.48 40 2.92 3.20 2.06 2.88 4.07 3.57 3.42 12.22 1.94 0.84 5.41 2.47 45.00 41 2.33 0.97 M2.39 3.93 1.17 3.11 7.14 M3.46 M0.72 M0.89 0.81 3.80 30.72 42M2.31 M3.17 M2.86 0.72 M6.28 M4.05 M4.65 12.62 2.76 M4.27 1.19 6.38 51.26 43 3.04 2.19 4.37 3.16 2.40 5.37 3.33 2.08 2.05 1.13 1.02 2.09 32.23 44 2.85 5.44 7.09 4.43 4.56 3.16 5.94 4.02 19.03 2.94 2.50 2.53 64.49 45 3.10 3.57 1.53 3.17 4.52 1.16 8.55 1.90 8.97 1.38 3.21 M4.72 45.78 46 5.32 2.88 1.75 2.06 4.97 2.29 9.02 1.01 4.90 2.54 2.39 1.75 40.88 47 5.02 2.36 2.13 3.58 3.20 1.49 2.79 3.32 6.02 2.67 5.31 0.81 38.70 48 3.44 M2.48 4.72 4.63 4.36 2.80 3.73 3.84 3.47 2.73 6.64 5.00 47.84 49 3.54 2.16 2.90 3.96 4.56 6.59 M4.50 4.91 3.22 6.58 1.86 2.02 46.80 50 2.87 1.88 2.84 1.56 6.01 2.28 2.74 2.92 8.35 2.68 2.74 3.40 40.27 51 1.24 2.43 3.64 4.52 1.99 5.34 3.65 1.74 1.00 1.24 3.93 5.11 35.83 52 3.44 3.12 5.91 5.29 2.50 2.56 5.43 5.86 5.03 1.07 3.87 3.47 47.55 53 4.06 3.33 4.60 2.73 2.14 6.18 2.83 5.27 M2.23 1.59 1.04 4.42 40.42 54 5.97 1.55 3.92 3.59 4.48 4.46 4.20 1.78 0.57 7.11 3.93 2.95 44.51 55 1.42 3.99 4.95 4.63 4.26 3.42 3.99 6.76 1.90 1.61 2.03 0.79 39.75 56 0.78 4.03 3.37 4.07 2.97 3.04 3.99 3.52 4.20 5.16 2.33 3.16 40.62 57 2.96 4.40 2.75 4.75 2.34 5.49 0.95 3.86 8.28 1.58 7.49 3.06 47.91 58 4.01 3.92 4.55 4.77 4.80 3.91 1.65 4.98 1.03 2.60 1.94 6.10 44.26 59 1.85 1.86 3.53 3.61 2.13 2.30 5.79 2.51 4.08 7.34 1.98 2.79 39.77 60 2.29 6.26 4.28 3.29 4.10 2.49 3.33 6.45 4.65 1.83 0.92 1.56 41.45 61 3.00 5.54 5.64 4.66 2.85 6.78 2.06 7.61 2.79 2.01 2.47 5.96 51.37 62 5.18 3.73 3.00 4.04 3.38 4.54 3.29 1.78 4.43 0.48 7.49 3.31 44.65 63 1.71 2.58 6.09 1.37 2.25 2.40 2.50 2.00 4.42 0.57 5.95 1.55 33.39 64 4.90 4.30 2.73 2.97 1.98 0.92 7.43 8.59 6.36 4.30 2.40 3.27 50.15 65 2.29 4.31 4.30 2.67 2.95 3.04 7.90 5.38 3.45 3.08 1.38 0.37 41.12 66 4.76 3.64 2.84 2.13 5.31 2.37 4.03 2.62 5.16 4.08 1.95 3.03 41.92 67 2.66 2.68 1.48 1.52 4.95 1.73 4.26 8.69 2.76 2.57 1.23 7.53 42.06 68 3.33 0.31 4.28 3.17 5.33 2.57 2.31 2.19 0.49 4.05 3.94 2.22 34.19 69 2.08 2.96 4.53 2.18 2.58 3.92 6.01 2.09 3.46 2.98 1.88 4.98 39.65 70 1.71 3.10 3.30 3.29 3.22 2.08 5.81 4.99 0.80 4.60 3.77 2.27 38.94 71 2.48 4.75 2.90 10.73 1.89 3.87 4.46 3.87 6.79 2.76 1.32 45.82 72 2.46 5.18 2.26 4.07 8.21 8.19 5.42 1.02 4.33 6.42 6.61 4.74 58.91 73 3.08 2.87 4.28 5.02 3.64 2.82 4.09 2.58 1.71 3.67 1.71 5.89 41.36 74 4.68 3.13 3.43 M1.56 4.36 3.19 2.43 5.33 6.69 0.57 1.70 4.56 41.63 75 4.60 3.31 11.81 1.87 4.19 3.61 5.02 2.44 7.60 3.23 1.31 3.42 52.41 76 3.93 2.28 2.28 2.32 5.03 2.81 1.30 2.33 2.68 10.18 M2.29 3.88 41.31 77 1.62 2.58 3.09 2.41 2.16 3.72 2.17 2.12 4.03 7.13 4.03 3.89 38.95 78M7.34 0.82 5.34 7.71 5.22 3.00 5.64 2.69 3.37 1.35 3.99 4.63 51.10 79 7.55 5.62 4.06 3.59 3.72 6.20 3.31 2.13 10.81 4.07 3.78 1.06 55.90 80M3.26 0.93 5.57 4.25 3.00 2.98 3.55 0.30 1.62 3.18 2.34 0.54 31.52 81 0.55 4.90 1.71 2.76 3.00 1.93 6.07 2.19 4.97 3.94 0.80 4.66 37.48 82 4.82 5.91 3.09 2.03 5.25 6.44 3.75 3.85 2.33 4.04 3.82 1.87 47.20 83 1.56 2.51 7.36 7.80 3.65 1.81 0.51 2.70 1.07 3.59 5.63 5.66 43.85 84 2.94 5.56 7.38 4.54 4.45 1.89 4.94 7.17 0.87 3.97 2.33 1.82 47.86 85 3.28 4.06 1.25 0.71 3.29 1.63 7.79 9.01 0.21 3.23 9.84 1.45 45.75 86 1.14 2.34 1.15 0.96 2.88 1.67 4.26 4.71 2.71 2.88 3.23 5.04 32.97 87M2.03 2.02 4.20 9.53 0.94 5.02 2.02 1.14 10.52 0.59 3.84 3.68 45.53 88 2.18 1.44 1.97 3.68 4.08 3.62 8.17 3.95 2.60 1.76 4.44 1.30 39.19 89 1.88 M2.54 4.67 4.01 5.61 9.35 4.08 6.06 4.99 2.89 2.22 48.30 90 4.18 5.76 3.81 3.14 7.21 1.57 4.91 4.24 0.88 11.09 1.82 5.34 53.95 91 4.56 1.83 7.21 2.89 2.64 5.03 3.02 0.87 0.99 0.47 2.15 4.57 36.23 92 4.63 2.62 2.56 3.99 4.60 2.54 5.01 5.20 3.31 3.24 5.39 3.46 46.55 93 5.16 M2.96 8.44 6.56 1.92 2.69 4.39 1.89 4.92 2.04 3.47 5.05 49.49 94 4.77 4.12 9.78 1.85 2.48 4.19 4.35 3.33 3.25 1.33 3.36 0.85 43.66 95 4.93 2.74 M2.21 1.45 4.70 11.64 4.73 1.39 4.80 8.02 3.36 1.42 51.39 96M3.72 M0.68 4.44 1.53 5.09 3.85 3.89 7.62 15.96 2.64 2.68 4.79 56.89 97 2.97 3.27 M3.53 4.72 0.52 1.94 4.88 3.71 4.07 2.78 2.89 3.49 38.77 98 8.48 5.82 5.57 4.73 4.63 1.02 1.36 2.47 1.70 1.04 0.78 4.68 42.28 99 3.92 2.21 3.05 3.17 1.50 1.46 4.15 2.31 11.45 1.85 3.07 2.15 40.29 0 7.09 1.24 3.57 4.84 3.27 5.09 1.92 2.85 6.32 0.01 1.21 1.13 38.54 1 2.58 1.18 3.50 2.25 7.69 2.47 4.38 2.54 1.83 0.23 0.53 3.25 32.43 2 ----------