海南辐射量数据

三亚纬度18.2经度109.5平均海拔379米 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 22-year Average 3.85 4.11 4.63 5.29 5.36 5.12 5.07 Monthly Averaged Direct Normal Radiation kWh/m2/day Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 22-year Average 4.2 3.8 3.86 4.33 4.22 3.89 3.81 Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 Minimum -16 -35 -23 -2 -17 -22 -57 Maximum 28 38 22 -2 26 27 31 Monthly Averaged Daylight Average Of Hourly Cosine Solar Zenith Angles dimensionless Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 Average 0.5 0.57 0.59 0.64 0.62 0.63 0.62 Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface kWh/m2/day Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 SSE HRZ 3.85 4.11 4.63 5.29 5.36 5.12 5.07 K 0.49 0.47 0.47 0.5 0.49 0.46 0.46 Diffuse 1.52 1.79 2.07 2.27 2.4 2.41 2.4 Direct 4.2 3.8 3.86 4.33 4.22 3.89 3.81 Tilt 0 3.82 4.07 4.58 5.2 5.23 5.09 5.04 Tilt 3 3.94 4.15 4.63 5.21 5.25 5.12 5.06 Tilt 18 4.4 4.43 4.74 5.11 5.16 5.11 5.03 Tilt 33 4.65 4.5 4.62 4.78 4.84 4.87 4.77 Tilt 90 3.45 2.91 2.48 1.97 2.01 2.31 2.2 OPT 4.68 4.51 4.74 5.21 5.25 5.15 5.08 OPT ANG 41 30 18 5 5 10 8 Minimum Available Insolation Over A Consecutive-day Period Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 Min/1 day 22 9.48 7.97 11.9 9.88 7.81 4.73 Min/3 day 34.8 12.4 30.6 31.6 31.4 23.6 15.9 Min/7 day 47.4 28.9 39 60.5 49.6 44.8 38.7 Min/14 day 60.2 53.7 69.6 69.3 73 60.2 48.9 Min/21 day 76.8 65.3 78.8 73.8 81.2 75.1 58.7 Min/Mont h 84.9 75.1 84.9 98.8 87.3 85.7 67.8 Available Surplus Insolation Over A Consecutive-day Period Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 Max/1 day 152 157 156 151 144 150 152 Max/3 day 148 152 146 147 139 140 148 Max/7 day 132 141 134 135 128 135 138 Max/14 day 124 132 129 129 125 127 130 Max/21 day 119 127 121 126 117 125 121 Max/Mont h 119 122 113 99 115 115 114 Monthly Averaged Daylight Cloud Amount Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 22-year Average 57 62.3 57.4 59.1 65.1 70.8 66.7 Monthly Averaged Earth Skin Temperature C Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 22-year Average 21.9 22.6 24.2 26.1 27.8 28.5 28.5 Monthly Averaged Wind Speed At 10 m Above The Surface Of The Earth For Terrain Similar To Airports m/s Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 10-year Average 6.69 5.89 5.67 4.63 3.78 4.76 4.57 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 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 10-year Average -20 -20 -20 -20 -21 -21 -20 Monthly Averaged Relative Humidity At 10 m Above The Surface Of The Earth Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 22-year Average 75.5 78.3 80.6 85.5 87.2 88.1 88.3 Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Lat 18.2 Jan Feb Mar Apr May Jun Jul Lon 109.5 22-year Average 7.75 8.74 9.83 10.5 10.8 10.9 10.8 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 4.76 4.5 4.23 4 3.61 Aug Sep Oct Nov Dec Annual Average 3.45 3.43 3.74 4.26 4.01 3.92 Aug Sep Oct Nov Dec -22 -48 -50 -21 -22 33 40 36 17 22 Aug Sep Oct Nov Dec 0.61 0.62 0.55 0.47 0.47 Aug Sep Oct Nov Dec Annual Average 4.76 4.5 4.23 4 3.61 4.54 0.45 0.44 0.46 0.5 0.48 0.47 2.35 2.16 1.87 1.57 1.45 2.02 3.45 3.43 3.74 4.26 4.01 3.92 4.67 4.44 4.19 3.97 3.58 4.49 4.67 4.46 4.26 4.08 3.7 4.55 4.53 4.49 4.48 4.52 4.18 4.68 4.19 4.31 4.48 4.73 4.45 4.6 1.73 2.14 2.74 3.4 3.42 2.56 4.67 4.5 4.51 4.74 4.5 4.8 0 12 26 38 43 19.6 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Monthly Averaged Direct Normal Radiation 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 kWh/m2/day Aug Sep Oct Nov Dec 3.98 4.66 5.2 6.5 9.97 16.9 22.1 23.7 16.6 31.1 46.1 34.2 34.7 37.1 54.1 66.2 49.1 55.7 60.5 68.3 72.6 57.4 66.3 80.2 72.6 86.5 72.2 68.3 83.7 83.1 Aug Sep Oct Nov Dec 163 156 157 151 148 160 152 152 145 139 145 143 140 137 133 136 138 129 130 121 129 132 124 122 117 117 118 119 112 115 Aug Sep Oct Nov Dec Annual Average 68.9 66.5 57.4 49.2 56.1 61.4 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 28.5 27.7 26.1 24.2 22.4 25.7 Aug Sep Oct Nov Dec Annual Average 4.41 4.41 7.04 7.82 7.49 5.59 Aug Sep Oct Nov Dec Annual Average -20 -20 -21 -21 -21 -20 Aug Sep Oct Nov Dec Annual Average 88.5 86.3 81 76.2 74 82.5 Aug Sep Oct Nov Dec Annual Average 10.6 10 9.03 7.97 7.4 9.54 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 At 10 m Above The Surface Of The Earth Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Aug Sep Oct Nov Dec 海口纬度20.02经度110.35平均海拔19米 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 22-year Average 3.21 3.45 4.11 4.95 5.32 5.42 5.54 Monthly Averaged Direct Normal Radiation kWh/m2/day Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 22-year Average 3.14 2.82 3.12 3.83 4.14 4.3 4.5 Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 Minimum -47 -46 -48 -13 -18 -24 -41 Maximum n/a n/a 44 -13 35 16 32 Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 Minimum -47 -46 -48 -13 -18 -24 -41 Maximum n/a n/a 44 -13 35 16 32 Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface kWh/m2/day Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 SSE HRZ 3.21 3.45 4.11 4.95 5.32 5.42 5.54 K 0.43 0.4 0.42 0.46 0.48 0.49 0.5 Diffuse 1.5 1.76 2.06 2.29 2.42 2.42 2.39 Direct 3.14 2.82 3.12 3.83 4.14 4.3 4.5 Tilt 0 3.18 3.42 4.06 4.86 5.29 5.39 5.51 Tilt 5 3.33 3.52 4.12 4.88 5.25 5.43 5.54 Tilt 20 3.66 3.71 4.2 4.78 4.96 5.38 5.47 Tilt 35 3.82 3.73 4.08 4.47 4.46 5.08 5.13 Tilt 90 2.85 2.46 2.29 1.98 1.76 2.35 2.28 OPT 3.83 3.74 4.2 4.88 5.29 5.44 5.55 OPT ANG 40 29 18 6 0 9 8 Minimum Available Insolation Over A Consecutive-day Period Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 Min/1 day 10.2 9.56 3.89 7.67 8.27 4.24 3.79 Min/3 day 27.1 14.7 14.2 29.4 28.3 12.2 17.9 Min/7 day 30.9 33.7 22.9 53 52.7 42 45.6 Min/14 day 48.9 46 58.8 62.4 63.6 64.9 61.7 Min/21 day 58 62.7 69 73 75.6 75.1 70.6 Min/Mont h 69.4 73.6 74.2 92.9 86.2 84.6 72 Available Surplus Insolation Over A Consecutive-day Period Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 Max/1 day 183 180 176 159 151 151 145 Max/3 day 179 168 171 152 148 146 142 Max/7 day 157 157 146 145 142 142 136 Max/14 day 142 144 138 138 136 134 132 Max/21 day 137 138 132 133 130 126 125 Max/Mont h 130 132 119 93 120 110 118 Monthly Averaged Daylight Cloud Amount Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 22-year Average 63.9 70.6 65.1 66.8 63.4 65.4 59.9 Monthly Averaged Earth Skin Temperature C Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 22-year Average 19.5 20.4 22.6 24.8 27 28.3 28.4 Monthly Averaged Wind Speed At 10 m Above The Surface Of The Earth For Terrain Similar To Airports m/s Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 10-year Average 4.48 4 3.99 3.36 2.94 3.29 3.2 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 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 10-year Average -20 -20 -20 -21 -21 -20 -20 Monthly Averaged Relative Humidity At 10 m Above The Surface Of The Earth Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 22-year Average 72.6 76.6 79.9 86.4 88.1 88.8 88.8 Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Lat 20.02 Jan Feb Mar Apr May Jun Jul Lon 110.35 Jan Feb Mar Apr May Jun Jul 22-year Average 7.45 8.51 9.69 10.5 10.9 11 10.9 Aug Sep Oct Nov Dec 4.99 4.62 4.34 3.84 3.31 Aug Sep Oct Nov Dec Annual Average 3.8 3.71 4.1 4.18 3.64 3.78 Aug Sep Oct Nov Dec -34 -33 -40 -26 -36 34 35 27 16 38 Aug Sep Oct Nov Dec -34 -33 -40 -26 -36 34 35 27 16 38 Aug Sep Oct Nov Dec Annual Average 4.99 4.62 4.34 3.84 3.31 4.42 0.46 0.46 0.49 0.49 0.46 0.46 2.33 2.12 1.8 1.51 1.4 2 3.8 3.71 4.1 4.18 3.64 3.78 4.89 4.55 4.3 3.81 3.2 4.38 4.88 4.61 4.43 4 3.37 4.45 4.72 4.63 4.67 4.42 3.76 4.53 Monthly Averaged Insolation Incident On A Horizontal Surface kWh/m2/day Monthly Averaged Direct Normal Radiation kWh/m2/day Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Minimum And Maximum Difference From Monthly Averaged Direct Normal Radiation Monthly Averaged Radiation Incident On An Equator-Pointed Tilted Surface kWh/m2/day 4.35 4.43 4.68 4.62 3.96 4.4 1.81 2.26 2.94 3.4 3.01 2.45 4.89 4.65 4.71 4.64 3.98 4.65 2 14 28 40 42 19.6 Aug Sep Oct Nov Dec 4 3.67 4.37 4.94 6.94 13 11.4 14.8 23.4 21.7 29.7 28.8 43.8 49.5 37.1 52 56.3 65.3 61 44.1 60.9 58 68.9 72.6 60.7 78.9 78.7 72.5 80.9 74.3 Aug Sep Oct Nov Dec 155 159 151 157 163 152 154 150 149 156 143 141 142 139 150 134 138 126 131 137 120 132 115 125 134 118 119 117 112 122 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 Average 65 61.4 51.9 49.4 54.1 61.3 Aug Sep Oct Nov Dec Annual Average 28.4 27.4 25.5 23 20.3 24.7 Aug Sep Oct Nov Dec Annual Average 2.95 3.14 4.72 5.01 4.87 3.83 Aug Sep Oct Nov Dec Annual Average -20 -20 -20 -21 -20 -20 Aug Sep Oct Nov Dec Annual Average 88.9 85 76.5 70.2 69.1 80.9 Aug Sep Oct Nov Dec Annual Average 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 At 10 m Above The Surface Of The Earth Monthly Averaged Top-of-atmosphere Insolation kWh/m2/day Aug Sep Oct Nov Dec 10.6 9.92 8.84 7.7 7.09 9.44