北京辐射量数据

市中心纬度39.92经度116.42平均海拔267米 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 10-year Average 2.69 3.47 4.29 5.5 6.15 6.27 5.42 Monthly Averaged Direct Normal Radiation / Page Method kWh/m2/day Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 10-year Average 5.14 5.27 5.06 5.74 5.95 5.83 4.66 Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 Minimum -8 -21 -14 -8 -22 -9 -25 Maximum 8 23 11 9 11 9 29 Monthly Averaged Daylight Average Of Hourly Cosine Solar Zenith Angles dimensionless Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 Average 0.3 0.41 0.46 0.54 0.58 0.58 0.6 Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface / RETScreen Method kWh/m2/day Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 SSE HRZ 2.69 3.47 4.29 5.5 6.15 6.27 5.42 K 0.62 0.6 0.55 0.57 0.56 0.54 0.48 Erbs DIF 0.74 1.02 1.62 2 2.29 2.42 2.41 RET DNR 5.46 5.16 4.84 5.72 5.66 5.4 4.27 Tilt 0 2.67 3.38 4.24 5.47 6.11 6.21 5.38 Tilt 24 4.19 4.58 4.99 5.82 6.07 6 5.26 Tilt 39 4.84 5.02 5.12 5.66 5.66 5.5 4.87 Tilt 54 5.2 5.17 5 5.21 4.99 4.75 4.27 Tilt 90 4.79 4.34 3.7 3.3 2.79 2.53 2.4 OPT 5.27 5.17 5.12 5.82 6.19 6.23 5.41 OPT ANG 64 54 39 23 11 6 8 Minimum Available Insolation Over A Consecutive-day Period Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 Min/1 day 33.8 34.8 19.1 14.9 12.5 13.5 9.77 Min/3 day 47.4 50.3 35.8 36 19.5 47 36.1 Min/7 day 67.3 56.6 53.4 51.1 55.5 66.8 64.6 Min/14 day 76.4 63.4 74 71.3 74.4 82.5 77.5 Min/21 day 84.1 68.5 82.7 86.8 84.4 89.8 82.3 Min/Mont h 92.9 82.7 90.2 94 85.6 93.7 85.9 Available Surplus Insolation Over A Consecutive-day Period Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 Max/1 day 139 145 159 145 141 143 153 Max/3 day 134 143 154 135 136 133 148 Max/7 day 127 133 132 129 129 128 142 Max/14 day 117 122 125 119 125 118 124 Max/21 day 113 120 113 115 111 108 121 Max/Mont h 106 116 107 106 107 106 115 Monthly Averaged Daylight Cloud Amount Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 10-year Average 42.1 52.3 63.9 63.4 68.3 71.3 72.1 Monthly Averaged Earth Skin Temperature C Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 10-year Average -15.2 -9.52 1.14 10.7 18.8 22.8 23.8 Monthly Averaged Wind Speed At 10 m Above The Surface Of The Earth For Terrain Similar To Airports m/s Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 10-year Average 2.8 2.95 3.4 3.86 3.49 2.88 2.36 Difference Between The Average Wind Speed At 10 m Above The Surface Of The Earth And The Average Wind speed At 50 m Above The Surface Of The Earth Vegetation type “Airport“ flat rough grass Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 10-year Average -20 -21 -20 -21 -21 -20 -20 Monthly Averaged Relative Humidity Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 10-year Average 65.2 61.1 52.6 48.9 50.9 57 70 Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Lat 39.92 Jan Feb Mar Apr May Jun Jul Lon 116.42 Jan Feb Mar Apr May Jun Jul 10-year Average 4.3 5.76 7.73 9.64 10.9 11.5 11.2 Aug Sep Oct Nov Dec 4.97 4.4 3.56 2.75 2.37 Aug Sep Oct Nov Dec Annual Average 4.51 4.66 4.74 4.72 4.74 5.08 Aug Sep Oct Nov Dec Annual Average -35 -9 -8 -14 -6 -15 28 27 13 11 8 16 Aug Sep Oct Nov Dec 0.54 0.48 0.42 0.37 0.3 Aug Sep Oct Nov Dec Annual Average 4.97 4.4 3.56 2.75 2.37 4.32 0.49 0.52 0.55 0.58 0.6 0.55 2.18 1.8 1.35 0.86 0.68 1.62 4.28 4.29 4.71 4.87 5.15 4.98 4.95 4.33 3.53 2.72 2.36 4.28 5.07 4.85 4.47 4.02 3.85 4.93 4.84 4.87 4.76 4.55 4.5 5.01 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Monthly Averaged Direct Normal Radiation / Page Method kWh/m2/day Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Monthly Averaged Daylight Average Of Hourly Cosine Solar Zenith Angles dimensionless Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface / RETScreen Method kWh/m2/day 4.38 4.64 4.8 4.82 4.89 4.84 2.68 3.24 3.87 4.32 4.61 3.54 5.1 4.89 4.82 4.84 4.99 5.32 17 33 49 61 66 35.8 Aug Sep Oct Nov Dec 9.25 9.31 17.4 28.3 41.3 12.8 40.9 49.8 39.5 62.5 46.3 63.5 66.6 54.2 71.5 50 77.1 83.3 71.2 83.1 62.6 83.5 85.8 79.5 87 79.8 93.4 94.3 89.8 94.5 Aug Sep Oct Nov Dec 156 153 151 149 131 144 144 142 143 126 135 130 132 129 122 127 126 118 118 111 119 120 115 114 109 113 116 108 108 106 Aug Sep Oct Nov Dec Minimum Available Insolation Over A Consecutive-day Period Available Surplus Insolation Over A Consecutive-day Period Monthly Averaged Daylight Cloud Amount 63.2 56 49 47.8 41.2 Aug Sep Oct Nov Dec Annual Average 21.8 15.7 7.38 -3.82 -12.2 6.87 Aug Sep Oct Nov Dec Annual Average 2.09 2.27 2.52 2.9 2.8 2.85 Aug Sep Oct Nov Dec Annual Average -20 -21 -20 -20 -20 -20 Aug Sep Oct Nov Dec 74.3 70.9 66.2 64.9 67.7 Aug Sep Oct Nov Dec Monthly Averaged Earth Skin Temperature C Monthly Averaged Wind Speed At 10 m Above The Surface Of The Earth For Terrain Similar To Airports m/s Difference Between The Average Wind Speed At 10 m Above The Surface Of The Earth And The Average Wind speed At 50 m Above The Surface Of The Earth Vegetation type “Airport“ flat rough grass Monthly Averaged Relative Humidity Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Aug Sep Oct Nov Dec 10.1 8.44 6.46 4.74 3.91 延庆纬度40.4经度115.9平均海拔915米 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average 2.54 3.35 4.23 5.52 6.16 6.34 5.88 Monthly Averaged Direct Normal Radiation / Page Method kWh/m2/day Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average 4.96 5.19 5.18 5.98 6.15 6.14 5.57 Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 Minimum -6 -9 -17 -10 -13 -10 -18 Maximum 5 15 13 7 11 12 17 Monthly Averaged Daylight Average Of Hourly Cosine Solar Zenith Angles dimensionless Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 Average 0.29 0.41 0.46 0.54 0.58 0.58 0.6 Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface / RETScreen Method kWh/m2/day Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 SSE HRZ 2.54 3.35 4.23 5.52 6.16 6.34 5.88 K 0.61 0.59 0.55 0.57 0.56 0.55 0.52 Erbs DIF 0.72 0.99 1.59 1.97 2.28 2.42 2.38 RET DNR 5.21 5.01 4.82 5.83 5.7 5.77 4.99 Tilt 0 2.53 3.26 4.18 5.49 6.12 6.31 5.83 Tilt 25 4.04 4.48 4.95 5.86 6.08 6.06 5.7 Tilt 40 4.65 4.89 5.08 5.68 5.65 5.53 5.25 Tilt 55 4.98 5.03 4.94 5.23 4.96 4.76 4.57 Tilt 90 4.6 4.24 3.69 3.34 2.82 2.58 2.56 OPT 5.04 5.03 5.08 5.86 6.2 6.33 5.87 OPT ANG 64 54 40 24 11 5 8 Minimum Available Insolation Over A Consecutive-day Period Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 Min/1 day 39.6 36.7 31.2 9.23 18.1 20.9 20.5 Min/3 day 61.1 64 42.3 25.4 29.7 40.4 47.6 Min/7 day 72.1 71.6 60.7 63.1 51.2 74 69.1 Min/14 day 83.3 80.3 75.1 80.6 70.8 83.7 85 Min/21 day 87.4 83.9 81.4 88.5 84.8 87.2 85.7 Min/Mont h 95.2 92.8 88.6 93.1 91.2 93.5 88.9 Available Surplus Insolation Over A Consecutive-day Period Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 Max/1 day 144 150 157 140 142 140 142 Max/3 day 131 148 144 136 134 132 135 Max/7 day 128 130 128 127 126 130 131 Max/14 day 114 117 118 116 121 115 115 Max/21 day 110 117 115 110 112 109 114 Max/Mont h 104 110 108 105 107 108 110 Monthly Averaged Daylight Cloud Amount Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average 57.1 66.6 70.7 72.1 70.6 71.1 69.7 Monthly Averaged Earth Skin Temperature C Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average -18.9 -13.2 -1.1 8.71 17.5 21.7 22.8 Monthly Averaged Wind Speed At 10 m Above The Surface Of The Earth For Terrain Similar To Airports m/s Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average 3.56 3.67 4.08 4.7 4.26 3.64 3.06 Difference Between The Average Wind Speed At 10 m Above The Surface Of The Earth And The Average Wind speed At 50 m Above The Surface Of The Earth Vegetation type “Airport“ flat rough grass Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average -20 -20 -21 -20 -21 -20 -21 Monthly Averaged Relative Humidity Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average 72.4 66.9 50.1 43.7 43 49.7 63.4 Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Lat 40.4 Jan Feb Mar Apr May Jun Jul Lon 115.9 10-year Average 4.13 5.6 7.61 9.56 10.9 11.5 11.2 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 5.05 4.44 3.5 2.65 2.22 Aug Sep Oct Nov Dec Annual Average 4.9 4.97 4.86 4.71 4.53 5.26 Aug Sep Oct Nov Dec Annual Average -32 -11 -9 -14 -12 -13 31 10 12 8 6 12 Aug Sep Oct Nov Dec 0.54 0.51 0.42 0.36 0.29 Aug Sep Oct Nov Dec Annual Average 5.05 4.44 3.5 2.65 2.22 4.32 0.5 0.53 0.55 0.57 0.59 0.56 2.16 1.77 1.32 0.83 0.66 1.59 4.47 4.45 4.7 4.77 4.86 5.05 5.04 4.37 3.47 2.62 2.21 4.29 5.17 4.93 4.45 3.95 3.67 4.94 4.92 4.94 4.73 4.46 4.28 5.01 4.45 4.71 4.76 4.71 4.63 4.81 2.74 3.31 3.87 4.23 4.37 3.53 5.2 4.97 4.78 4.73 4.71 5.32 17 33 49 61 66 35.9 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Monthly Averaged Direct Normal Radiation / Page Method kWh/m2/day Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Monthly Averaged Daylight Average Of Hourly Cosine Solar Zenith Angles dimensionless Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface / RETScreen Method kWh/m2/day Aug Sep Oct Nov Dec 4.94 6.08 22 28.6 40.9 28.1 50.3 42.5 37.7 66.9 54.8 57.3 66.6 52.2 76.3 65.1 80 79.7 76.6 86.2 71.3 88.4 80.9 86.2 87.2 81 93.2 93.7 90.5 91.8 Aug Sep Oct Nov Dec 155 148 149 157 133 144 141 141 145 127 132 122 134 128 119 125 117 118 116 115 125 111 114 112 108 116 106 107 105 104 Aug Sep Oct Nov Dec 63 59.1 53.4 53.9 59.1 Aug Sep Oct Nov Dec Annual Minimum Available Insolation Over A Consecutive-day Period Available Surplus Insolation Over A Consecutive-day Period Monthly Averaged Daylight Cloud Amount Monthly Averaged Earth Skin Temperature C Average 20.4 13.7 5.08 -6.45 -15 4.71 Aug Sep Oct Nov Dec Annual Average 2.78 3.07 3.38 3.78 3.56 3.62 Aug Sep Oct Nov Dec Annual Average -20 -21 -21 -21 -20 -21 Aug Sep Oct Nov Dec 68.9 66.2 63 65.6 71.3 Aug Sep Oct Nov Dec 10 8.34 6.32 4.57 3.73 Monthly Averaged Wind Speed At 10 m Above The Surface Of The Earth For Terrain Similar To Airports m/s Difference Between The Average Wind Speed At 10 m Above The Surface Of The Earth And The Average Wind speed At 50 m Above The Surface Of The Earth Vegetation type “Airport“ flat rough grass Monthly Averaged Relative Humidity Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Aug Sep Oct Nov Dec 昌平纬度40.2经度116.2平均海拔655米 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average 2.64 3.41 4.28 5.5 6.12 6.22 5.45 Monthly Averaged Direct Normal Radiation / Page Method kWh/m2/day Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average 5.21 5.33 5.24 5.93 6.08 5.94 4.95 Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 Minimum -4 -11 -12 -9 -13 -13 -25 Maximum 6 17 10 9 10 10 22 Monthly Averaged Daylight Average Of Hourly Cosine Solar Zenith Angles dimensionless Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 Average 0.29 0.41 0.46 0.54 0.58 0.58 0.6 Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface / RETScreen Method kWh/m2/day Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 SSE HRZ 2.64 3.41 4.28 5.5 6.12 6.22 5.45 K 0.63 0.6 0.56 0.57 0.55 0.53 0.48 Erbs DIF 0.69 0.98 1.58 1.97 2.28 2.43 2.41 RET DNR 5.5 5.15 4.91 5.78 5.62 5.32 4.32 Tilt 0 2.62 3.32 4.23 5.47 6.08 6.16 5.4 Tilt 25 4.21 4.57 5.01 5.83 6.03 5.94 5.27 Tilt 40 4.85 4.99 5.14 5.65 5.61 5.43 4.87 Tilt 55 5.21 5.13 5 5.2 4.92 4.67 4.25 Tilt 90 4.81 4.32 3.72 3.32 2.8 2.53 2.42 OPT 5.27 5.13 5.14 5.83 6.16 6.18 5.44 OPT ANG 64 54 40 24 11 6 8 Minimum Available Insolation Over A Consecutive-day Period Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 Min/1 day 33.3 40.7 18.2 12.7 15.6 18 7.52 Min/3 day 48.1 60.8 37.5 29.8 24 45.7 30.7 Min/7 day 66.8 71.4 64.1 54.4 57.6 65.8 61.8 Min/14 day 80.8 77 79.6 76.1 72.3 81.7 78.2 Min/21 day 87.9 82 85.7 87.1 84.3 86.8 85.8 Min/Mont h 96.2 91.2 91.8 94 91.5 91.6 85.8 Solar Radiation Deficits Below Expected Values Incident On A Horizontal Surface Over A Consecutive-day Period kWh/m2 Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 1 day 1.76 2.02 3.5 4.8 5.16 5.09 5.04 3 day 4.11 4.01 8.02 11.5 13.9 10.1 11.3 7 day 6.12 6.82 10.7 17.5 18.1 14.8 14.5 14 day 7.08 10.9 12.1 18.3 23.6 15.9 16.5 21 day 6.65 12.8 12.7 14.7 20 17.1 16.2 Month 3.1 8.4 10.8 9.9 16.1 15.5 23.8 Available Surplus Insolation Over A Consecutive-day Period Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 Max/1 day 137 145 158 144 141 146 160 Max/3 day 130 135 150 137 136 133 150 Max/7 day 123 130 132 129 127 130 144 Max/14 day 115 117 116 119 122 117 118 Max/21 day 110 117 113 113 113 108 116 Max/Mont h 105 112 106 106 106 106 111 Monthly Averaged Daylight Cloud Amount Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average 44.6 58 67.2 70.1 71.2 73.1 72.8 Monthly Averaged Earth Skin Temperature C Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average -18.8 -12.9 -0.72 9.36 18 22.2 23.3 Monthly Averaged Wind Speed At 10 m Above The Surface Of The Earth For Terrain Similar To Airports m/s Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average 3.59 3.68 4.04 4.59 4.13 3.54 2.95 Difference Between The Average Wind Speed At 10 m Above The Surface Of The Earth And The Average Wind speed At 50 m Above The Surface Of The Earth Vegetation type “Airport“ flat rough grass Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average -20 -20 -20 -20 -20 -20 -20 Monthly Averaged Relative Humidity Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average 70.2 66.1 50.9 45.1 45.7 52.6 65.9 Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Lat 40.2 Jan Feb Mar Apr May Jun Jul Lon 116.2 10-year Average 4.13 5.6 7.61 9.56 10.9 11.5 11.2 Aug Sep Oct Nov Dec 4.92 4.4 3.52 2.68 2.27 Aug Sep Oct Nov Dec Annual Average 4.67 4.89 4.88 4.76 4.66 5.21 Aug Sep Oct Nov Dec Annual Average -38 -8 -6 -13 -7 -13 35 18 14 10 5 14 Aug Sep Oct Nov Dec 0.54 0.47 0.42 0.36 0.3 Aug Sep Oct Nov Dec Annual Average 4.92 4.4 3.52 2.68 2.27 4.28 0.48 0.52 0.55 0.58 0.6 0.56 2.16 1.77 1.32 0.82 0.65 1.59 4.23 4.36 4.73 4.83 5.01 4.98 4.9 4.33 3.49 2.65 2.26 4.25 5.02 4.87 4.47 3.99 3.76 4.91 4.77 4.88 4.75 4.5 4.39 4.99 4.31 4.65 4.78 4.76 4.75 4.8 2.67 3.27 3.88 4.27 4.48 3.54 5.05 4.91 4.8 4.78 4.84 5.29 17 33 49 61 66 35.9 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Monthly Averaged Direct Normal Radiation / Page Method kWh/m2/da