2025 AN275 {AIRNOW Beltsville MD Lat:39.0283 Long:-76.8169 Elev:150 Rec:MnDayMaxMinPrecDD50} 1 1 48.74 39.74 0.00 0.00 1 2 39.92 29.12 0.00 0.00 1 3 41.00 26.24 0.76 0.00 1 4 30.74 24.08 0.00 0.00 1 5 33.08 19.04 0.26 0.00 1 6 29.66 24.98 11.44 0.00 1 7 34.34 20.66 0.00 0.00 1 8 30.56 22.82 0.00 0.00 1 9 30.92 19.22 0.00 0.00 1 10 32.36 21.20 0.00 0.00 1 11 35.60 26.42 0.51 0.00 1 12 40.46 21.02 0.00 0.00 1 13 45.68 23.00 0.00 0.00 1 14 34.88 25.16 0.00 0.00 1 15 30.38 20.12 0.00 0.00 1 16 32.90 10.04 0.00 0.00 1 17 41.72 26.78 0.00 0.00 1 18 45.0 31.0 0.00 0.00 # DxDn Cloudy_20%_precip http://forecast.weather.gov/MapClick.php?TextType=4&textField1=39.028&textField2=-76.817 1 19 35.0 32.0 0.00 0.00 # DxDn Cloudy_30%_precip 1 20 23.0 19.0 0.00 0.00 # DxDn Mostly_Sunny_12%_precip 1 21 22.0 6.0 0.00 0.00 # DxDn Partly_Cloudy 1 22 22.0 7.0 0.00 0.00 # DxDn Partly_Cloudy_33%_precip 1 23 20.0 7.0 0.00 0.00 # DxDn Partly_Cloudy_3%_precip 1 24 30.0 15.0 0.00 0.00 # DxDn Partly_Cloudy_22%_precip 1 25 36.0 29.5 0.16 0.00 #cfs_fc 1 26 38.3 24.8 0.01 0.00 #cfs_fc 1 27 38.0 23.9 0.02 0.00 #cfs_fc 1 28 35.2 28.4 0.15 0.00 #cfs_fc 1 29 39.9 24.4 0.02 0.00 #cfs_fc 1 30 40.8 25.4 0.01 0.00 #cfs_fc 1 31 37.7 29.3 0.12 0.00 #cfs_fc 2 1 38.7 25.2 0.01 0.00 #cfs_fc 2 2 38.1 31.3 0.16 0.00 #cfs_fc 2 3 43.1 26.4 0.02 0.00 #cfs_fc 2 4 40.3 27.7 0.02 0.00 #cfs_fc 2 5 36.0 29.9 0.24 0.00 #cfs_fc 2 6 34.8 27.6 0.14 0.00 #cfs_fc 2 7 36.9 28.3 0.13 0.00 #cfs_fc 2 8 42.2 26.6 0.01 0.00 #cfs_fc 2 9 41.3 26.0 0.01 0.00 #cfs_fc 2 10 42.5 27.0 0.01 0.00 #cfs_fc 2 11 41.8 26.5 0.02 0.00 #cfs_fc 2 12 42.1 26.3 0.02 0.00 #cfs_fc 2 13 36.4 27.9 0.12 0.00 #cfs_fc 2 14 35.5 29.6 0.17 0.00 #cfs_fc 2 15 44.0 27.5 0.01 0.00 #cfs_fc 2 16 42.6 26.9 0.01 0.00 #cfs_fc 2 17 38.3 30.0 0.15 0.00 #cfs_fc 2 18 42.3 27.4 0.02 0.00 #cfs_fc 2 19 45.3 27.5 0.01 0.00 #cfs_fc 2 20 46.5 27.0 0.00 0.00 #cfs_fc 2 21 46.9 31.5 0.01 0.00 #cfs_fc 2 22 43.7 34.6 0.11 0.00 #cfs_fc 2 23 40.4 34.6 0.17 0.00 #cfs_fc 2 24 41.0 33.3 0.11 0.00 #cfs_fc 2 25 44.3 29.3 0.01 0.00 #cfs_fc 2 26 46.7 30.7 0.01 0.00 #cfs_fc 2 27 44.1 29.9 0.01 0.00 #cfs_fc 2 28 43.4 34.3 0.12 0.00 #cfs_fc 3 1 44.6 36.5 0.11 0.00 #cfs_fc 3 2 45.1 38.7 0.21 0.00 #cfs_fc 3 3 45.5 38.5 0.24 0.00 #cfs_fc 3 4 43.7 35.4 0.12 0.00 #cfs_fc 3 5 44.1 36.6 0.10 0.00 #cfs_fc 3 6 48.0 38.4 0.15 0.00 #cfs_fc 3 7 47.8 38.4 0.14 0.00 #cfs_fc 3 8 50.3 40.2 0.12 0.00 #cfs_fc 3 9 50.9 42.2 0.22 0.05 #cfs_fc 3 10 48.1 40.8 0.16 0.00 #cfs_fc 3 11 48.8 39.6 0.14 0.00 #cfs_fc 3 12 57.2 39.0 0.02 1.42 #cfs_fc 3 13 51.8 41.7 0.15 0.16 #cfs_fc 3 14 53.7 44.3 0.13 0.73 #cfs_fc 3 15 55.1 45.4 0.15 1.34 #cfs_fc 3 16 55.0 47.3 0.16 1.62 #cfs_fc 3 17 51.6 44.8 0.19 0.19 #cfs_fc 3 18 51.1 42.6 0.11 0.07 #cfs_fc 3 19 51.6 44.7 0.16 0.19 #cfs_fc 3 20 51.9 45.1 0.19 0.27 #cfs_fc 3 21 51.7 45.6 0.23 0.24 #cfs_fc 3 22 51.1 45.1 0.24 0.10 #cfs_fc 3 23 52.7 43.0 0.11 0.38 #cfs_fc 3 24 57.5 40.8 0.02 1.68 #cfs_fc 3 25 56.9 40.0 0.02 1.41 #cfs_fc 3 26 57.8 42.7 0.02 2.01 #cfs_fc 3 27 52.8 45.7 0.16 0.55 #cfs_fc 3 28 53.7 47.1 0.23 1.04 #cfs_fc 3 29 54.9 48.5 0.23 1.88 #cfs_fc 3 30 55.5 47.7 0.17 1.94 #cfs_fc 3 31 55.6 46.3 0.14 1.69 #cfs_fc 4 1 60.5 45.5 0.02 3.68 #cfs_fc 4 2 57.6 50.4 0.18 4.00 #cfs_fc 4 3 60.2 50.0 0.14 5.10 #cfs_fc 4 4 61.2 52.5 0.19 6.85 #cfs_fc 4 5 59.1 48.4 0.11 3.87 #cfs_fc 4 6 61.3 43.7 0.01 3.63 #cfs_fc 4 7 59.9 49.6 0.11 4.76 #cfs_fc 4 8 60.7 50.8 0.14 5.75 #cfs_fc 4 9 59.0 51.0 0.19 5.00 #cfs_fc 4 10 58.0 50.5 0.16 4.25 #cfs_fc 4 11 65.8 47.6 0.02 6.86 #cfs_fc 4 12 61.4 54.1 0.18 7.75 #cfs_fc 4 13 62.1 54.5 0.20 8.30 #cfs_fc 4 14 62.7 52.5 0.11 7.60 #cfs_fc 4 15 60.4 51.2 0.11 5.80 #cfs_fc 4 16 60.3 52.4 0.31 6.35 #cfs_fc 4 17 63.3 52.5 0.11 7.90 #cfs_fc 4 18 65.5 46.8 0.02 6.42 #cfs_fc 4 19 66.0 48.9 0.01 7.49 #cfs_fc 4 20 64.1 55.4 0.17 9.75 #cfs_fc 4 21 63.5 55.1 0.17 9.30 #cfs_fc 4 22 60.7 53.5 0.17 7.10 #cfs_fc 4 23 62.5 52.7 0.15 7.60 #cfs_fc 4 24 65.4 47.8 0.01 6.74 #cfs_fc 4 25 67.5 48.8 0.01 8.19 #cfs_fc 4 26 63.8 53.5 0.14 8.65 #cfs_fc 4 27 68.7 50.1 0.02 9.40 #cfs_fc 4 28 63.0 53.2 0.14 8.10 #cfs_fc 4 29 62.2 51.9 0.11 7.05 #cfs_fc 4 30 63.0 53.3 0.12 8.15 #cfs_fc 5 1 72.0 50.1 0.113 11.04 #nm_fc 5 2 72.3 50.5 0.115 11.37 #nm_fc 5 3 72.6 50.8 0.118 11.70 #nm_fc 5 4 72.8 51.2 0.121 12.02 #nm_fc 5 5 73.1 51.5 0.124 12.32 #nm_fc 5 6 73.4 51.9 0.126 12.61 #nm_fc 5 7 73.6 52.2 0.128 12.91 #nm_fc 5 8 73.9 52.5 0.128 13.20 #nm_fc 5 9 74.1 52.8 0.13 13.45 #nm_fc 5 10 74.3 53.1 0.132 13.67 #nm_fc 5 11 74.4 53.3 0.134 13.86 #nm_fc 5 12 74.5 53.5 0.136 14.02 #nm_fc 5 13 74.6 53.7 0.137 14.18 #nm_fc 5 14 74.8 53.9 0.137 14.38 #nm_fc 5 15 75.1 54.2 0.137 14.62 #nm_fc 5 16 75.3 54.4 0.136 14.89 #nm_fc 5 17 75.6 54.7 0.136 15.19 #nm_fc 5 18 75.9 55.1 0.136 15.51 #nm_fc 5 19 76.3 55.4 0.135 15.85 #nm_fc 5 20 76.6 55.8 0.135 16.22 #nm_fc 5 21 76.9 56.3 0.133 16.59 #nm_fc 5 22 77.3 56.7 0.132 16.97 #nm_fc 5 23 77.7 57.0 0.13 17.35 #nm_fc 5 24 78.1 57.4 0.128 17.73 #nm_fc 5 25 78.5 57.7 0.127 18.10 #nm_fc 5 26 78.9 58.0 0.127 18.47 #nm_fc 5 27 79.3 58.4 0.129 18.82 #nm_fc 5 28 79.6 58.7 0.131 19.17 #nm_fc 5 29 79.9 59.1 0.134 19.48 #nm_fc 5 30 80.1 59.4 0.138 19.77 #nm_fc 5 31 80.4 59.7 0.14 20.05 #nm_fc 6 1 81.7 61.0 0.156 21.34 #nm_fc 6 2 82.0 61.3 0.155 21.63 #nm_fc 6 3 82.3 61.6 0.154 21.94 #nm_fc 6 4 82.6 61.9 0.152 22.26 #nm_fc 6 5 83.0 62.2 0.151 22.58 #nm_fc 6 6 83.2 62.5 0.15 22.88 #nm_fc 6 7 83.5 62.8 0.15 23.14 #nm_fc 6 8 83.6 63.1 0.149 23.36 #nm_fc 6 9 83.8 63.4 0.148 23.59 #nm_fc 6 10 84.0 63.7 0.147 23.83 #nm_fc 6 11 84.3 64.0 0.146 24.13 #nm_fc 6 12 84.6 64.4 0.146 24.47 #nm_fc 6 13 85.0 64.7 0.145 24.85 #nm_fc 6 14 85.4 65.1 0.146 25.21 #nm_fc 6 15 85.7 65.4 0.146 25.52 #nm_fc 6 16 85.9 65.6 0.148 25.77 #nm_fc 6 17 86.1 65.8 0.15 25.98 #nm_fc 6 18 86.3 66.0 0.153 26.15 #nm_fc 6 19 86.5 66.1 0.156 26.31 #nm_fc 6 20 86.7 66.3 0.159 26.48 #nm_fc 6 21 86.9 66.5 0.161 26.68 #nm_fc 6 22 87.1 66.7 0.163 26.90 #nm_fc 6 23 87.4 66.9 0.164 27.12 #nm_fc 6 24 87.6 67.1 0.164 27.33 #nm_fc 6 25 87.8 67.3 0.163 27.54 #nm_fc 6 26 88.0 67.4 0.162 27.74 #nm_fc 6 27 88.2 67.6 0.16 27.94 #nm_fc 6 28 88.4 67.8 0.159 28.14 #nm_fc 6 29 88.7 68.1 0.159 28.36 #nm_fc 6 30 88.9 68.3 0.159 28.58 #nm_fc 7 1 88.9 68.3 0.167 28.57 #nm_fc 7 2 89.1 68.4 0.164 28.75 #nm_fc 7 3 89.2 68.6 0.16 28.89 #nm_fc 7 4 89.3 68.7 0.157 28.99 #nm_fc 7 5 89.4 68.8 0.155 29.07 #nm_fc 7 6 89.4 68.9 0.154 29.13 #nm_fc 7 7 89.5 68.9 0.155 29.20 #nm_fc 7 8 89.6 69.0 0.157 29.29 #nm_fc 7 9 89.7 69.1 0.157 29.41 #nm_fc 7 10 89.9 69.3 0.155 29.56 #nm_fc 7 11 90.0 69.4 0.15 29.71 #nm_fc 7 12 90.2 69.5 0.145 29.86 #nm_fc 7 13 90.3 69.6 0.14 29.98 #nm_fc 7 14 90.4 69.7 0.138 30.07 #nm_fc 7 15 90.5 69.8 0.139 30.13 #nm_fc 7 16 90.5 69.9 0.142 30.17 #nm_fc 7 17 90.4 70.0 0.148 30.19 #nm_fc 7 18 90.4 70.0 0.154 30.21 #nm_fc 7 19 90.3 70.1 0.16 30.24 #nm_fc 7 20 90.3 70.2 0.163 30.27 #nm_fc 7 21 90.3 70.3 0.165 30.31 #nm_fc 7 22 90.3 70.4 0.165 30.33 #nm_fc 7 23 90.3 70.4 0.164 30.32 #nm_fc 7 24 90.2 70.4 0.163 30.27 #nm_fc 7 25 90.1 70.3 0.164 30.19 #nm_fc 7 26 89.9 70.3 0.166 30.10 #nm_fc 7 27 89.8 70.2 0.168 30.00 #nm_fc 7 28 89.7 70.1 0.171 29.88 #nm_fc 7 29 89.6 69.9 0.172 29.74 #nm_fc 7 30 89.5 69.7 0.171 29.60 #nm_fc 7 31 89.4 69.6 0.167 29.46 #nm_fc 8 1 88.9 69.0 0.174 28.97 #nm_fc 8 2 88.8 68.9 0.168 28.87 #nm_fc 8 3 88.8 68.8 0.164 28.79 #nm_fc 8 4 88.8 68.7 0.162 28.73 #nm_fc 8 5 88.7 68.6 0.162 28.67 #nm_fc 8 6 88.7 68.5 0.164 28.60 #nm_fc 8 7 88.6 68.5 0.166 28.54 #nm_fc 8 8 88.5 68.4 0.169 28.47 #nm_fc 8 9 88.5 68.3 0.171 28.40 #nm_fc 8 10 88.4 68.3 0.173 28.31 #nm_fc 8 11 88.3 68.2 0.173 28.21 #nm_fc 8 12 88.1 68.1 0.173 28.11 #nm_fc 8 13 88.0 68.0 0.172 28.01 #nm_fc 8 14 87.9 67.9 0.171 27.91 #nm_fc 8 15 87.8 67.8 0.168 27.80 #nm_fc 8 16 87.7 67.7 0.165 27.69 #nm_fc 8 17 87.6 67.5 0.162 27.58 #nm_fc 8 18 87.5 67.4 0.159 27.45 #nm_fc 8 19 87.4 67.3 0.156 27.34 #nm_fc 8 20 87.3 67.2 0.152 27.23 #nm_fc 8 21 87.2 67.1 0.149 27.15 #nm_fc 8 22 87.1 67.0 0.145 27.07 #nm_fc 8 23 87.1 66.9 0.142 26.98 #nm_fc 8 24 86.9 66.8 0.14 26.87 #nm_fc 8 25 86.8 66.6 0.138 26.73 #nm_fc 8 26 86.7 66.5 0.137 26.59 #nm_fc 8 27 86.5 66.3 0.136 26.44 #nm_fc 8 28 86.4 66.2 0.136 26.29 #nm_fc 8 29 86.3 66.1 0.138 26.16 #nm_fc 8 30 86.2 65.9 0.144 26.05 #nm_fc 8 31 86.0 65.8 0.153 25.93 #nm_fc 9 1 82.3 64.1 0.376 23.22 # HxHn 9 2 80.8 61.9 0.172 21.35 # HxHn 9 3 80.9 61.0 0.135 20.99 # HxHn 9 4 83.5 61.1 0.163 22.33 # HxHn 9 5 85.1 62.1 0.003 23.61 # HxHn 9 6 82.8 63.1 0.135 22.94 # HxHn 9 7 82.0 60.6 0.099 21.27 # HxHn 9 8 81.7 59.8 0.131 20.73 # HxHn 9 9 81.6 60.0 0.179 20.78 # HxHn 9 10 79.3 60.0 0.221 19.66 # HxHn 9 11 79.8 61.2 0.242 20.50 # HxHn 9 12 80.2 60.5 0.076 20.34 # HxHn 9 13 80.8 61.1 0.194 20.95 # HxHn 9 14 78.6 59.1 0.009 18.86 # HxHn 9 15 79.8 58.2 0.004 19.00 # HxHn 9 16 78.8 55.5 0.00 17.19 # HxHn 9 17 79.4 59.1 0.019 19.23 # HxHn 9 18 78.0 60.6 0.338 19.33 # HxHn 9 19 79.0 59.0 0.06 19.01 # HxHn 9 20 77.4 55.8 0.026 16.59 # HxHn 9 21 78.1 55.9 0.00 17.03 # HxHn 9 22 77.6 58.2 0.089 17.88 # HxHn 9 23 76.5 55.6 0.286 16.07 # HxHn 9 24 75.1 54.4 0.307 14.72 # HxHn 9 25 72.7 54.1 0.075 13.40 # HxHn 9 26 74.3 57.2 0.144 15.77 # HxHn 9 27 74.9 57.8 0.114 16.34 # HxHn 9 28 74.5 56.9 0.159 15.68 # HxHn 9 29 76.0 58.1 0.173 17.01 # HxHn 9 30 72.8 56.6 0.525 14.68 # HxHn 10 1 69.0 53.5 0.119 11.25 # HxHn 10 2 70.0 53.8 0.246 11.90 # HxHn 10 3 71.6 52.6 0.171 12.14 # HxHn 10 4 71.6 51.7 0.086 11.61 # HxHn 10 5 72.2 51.6 0.135 11.93 # HxHn 10 6 70.6 50.9 0.004 10.75 # HxHn 10 7 73.5 53.9 0.005 13.70 # HxHn 10 8 75.7 53.5 0.012 14.59 # HxHn 10 9 69.8 50.8 0.073 10.32 # HxHn 10 10 70.8 50.1 0.106 10.48 # HxHn 10 11 70.6 47.6 0.023 9.19 # HxHn 10 12 70.4 47.4 0.302 9.06 # HxHn 10 13 68.6 49.3 0.039 8.95 # HxHn 10 14 68.7 47.5 0.067 8.26 # HxHn 10 15 67.1 44.6 0.07 6.50 # HxHn 10 16 69.1 46.5 0.031 8.09 # HxHn 10 17 63.8 41.8 0.155 4.31 # HxHn 10 18 63.5 38.9 0.00 3.70 # HxHn 10 19 63.5 36.7 0.00 3.38 # HxHn 10 20 67.3 40.7 0.03 5.65 # HxHn 10 21 69.4 45.2 0.169 7.77 # HxHn 10 22 70.4 43.3 0.024 7.67 # HxHn 10 23 68.2 42.8 0.067 6.51 # HxHn 10 24 68.5 44.1 0.048 7.01 # HxHn 10 25 65.9 40.8 0.032 5.02 # HxHn 10 26 63.9 42.1 0.207 4.44 # HxHn 10 27 62.3 40.9 0.153 3.54 # HxHn 10 28 64.8 42.5 0.116 4.91 # HxHn 10 29 66.1 46.1 0.165 6.46 # HxHn 10 30 64.9 43.2 0.539 5.13 # HxHn 10 31 65.1 40.4 0.072 4.63 # HxHn 11 1 62.3 39.8 0.119 3.36 # HxHn 11 2 61.9 40.4 0.051 3.30 # HxHn 11 3 60.8 38.0 0.111 2.57 # HxHn 11 4 63.1 35.4 0.00 3.09 # HxHn 11 5 62.4 36.1 0.116 2.90 # HxHn 11 6 65.5 43.4 0.11 5.45 # HxHn 11 7 67.1 43.0 0.115 6.08 # HxHn 11 8 63.8 38.8 0.142 3.81 # HxHn 11 9 60.0 35.6 0.007 2.06 # HxHn 11 10 59.6 35.9 0.153 1.94 # HxHn 11 11 57.6 35.4 0.091 1.31 # HxHn 11 12 60.9 40.3 0.449 2.86 # HxHn 11 13 55.7 32.7 0.156 0.70 # HxHn 11 14 51.2 29.5 0.003 0.04 # HxHn 11 15 49.8 29.6 0.028 0.00 # HxHn 11 16 53.5 31.6 0.267 0.28 # HxHn 11 17 57.2 33.3 0.00 1.09 # HxHn 11 18 54.6 32.3 0.003 0.47 # HxHn 11 19 57.8 33.4 0.052 1.26 # HxHn 11 20 55.2 33.5 0.082 0.63 # HxHn 11 21 50.5 29.1 0.104 0.01 # HxHn 11 22 52.8 31.4 0.237 0.18 # HxHn 11 23 49.7 29.6 0.032 0.00 # HxHn 11 24 47.4 27.3 0.072 0.00 # HxHn 11 25 52.1 29.1 0.139 0.09 # HxHn 11 26 55.9 31.5 0.043 0.71 # HxHn 11 27 55.2 33.0 0.064 0.61 # HxHn 11 28 53.0 33.1 0.064 0.23 # HxHn 11 29 52.1 30.0 0.029 0.10 # HxHn 11 30 49.1 31.4 0.109 0.00 # HxHn 12 1 51.3 32.6 0.306 0.05 # HxHn 12 2 47.6 31.4 0.173 0.00 # HxHn 12 3 50.8 34.0 0.12 0.02 # HxHn 12 4 51.2 31.1 0.035 0.04 # HxHn 12 5 48.4 28.3 0.136 0.00 # HxHn 12 6 48.1 29.4 0.018 0.00 # HxHn 12 7 47.4 28.8 0.118 0.00 # HxHn 12 8 45.5 27.9 0.002 0.00 # HxHn 12 9 47.9 27.1 0.005 0.00 # HxHn 12 10 45.2 28.4 0.101 0.00 # HxHn 12 11 49.6 29.4 0.232 0.00 # HxHn 12 12 51.0 28.4 0.112 0.02 # HxHn 12 13 49.4 27.7 0.00 0.00 # HxHn 12 14 48.4 28.0 0.057 0.00 # HxHn 12 15 47.0 28.9 0.234 0.00 # HxHn 12 16 45.5 28.3 0.485 0.00 # HxHn 12 17 46.5 29.9 0.252 0.00 # HxHn 12 18 51.2 33.3 0.33 0.04 # HxHn 12 19 47.7 28.7 0.018 0.00 # HxHn 12 20 41.9 22.3 0.00 0.00 # HxHn 12 21 43.5 23.3 0.078 0.00 # HxHn 12 22 45.9 25.3 0.028 0.00 # HxHn 12 23 49.1 27.3 0.126 0.00 # HxHn 12 24 48.6 26.2 0.274 0.00 # HxHn 12 25 47.5 31.0 0.181 0.00 # HxHn 12 26 46.9 28.7 0.093 0.00 # HxHn 12 27 45.3 28.8 0.024 0.00 # HxHn 12 28 48.2 29.5 0.25 0.00 # HxHn 12 29 49.4 31.8 0.201 0.00 # HxHn 12 30 49.5 33.4 0.11 0.00 # HxHn 12 31 50.1 31.7 0.021 0.00 # HxHn