Average variables for Penn State from 1-jan-2004 00:00:00.00 to 31-jan-2004 23:57:00.00 Downwelling global solar 69.60 W/m^2 (14880) Upwelling solar 42.82 W/m^2 (14880) Direct solar 68.70 W/m^2 (14880) PAR -9999.90 W/m^2 ( 9826) UVB 5.54 mW/m^2 (14880) Diffuse solar 45.17 W/m^2 (14880) Downwelling infrared 252.39 W/m^2 (14880) Upwelling infrared 285.57 W/m^2 (14880) Air temperature -6.68 Deg. C (14880) Wind 4.82 m/s (14880) Relative humidity 70.54 % (14880) Station pressure 970.58 mb (14880) Net solar 26.83 W/m^2 (14880) Net infrared -33.76 W/m^2 (14880) Total net radiation -6.93 W/m^2 (14880) Conversion factor -9999.9004 ( 2553) Transmission 0.4108 ( 3837) Albedo 0.6298 ( 2913) Specific humidity 2.0070 (14880) Virtual temperature -6.3489 (14880) Average variables for Penn State from 1-feb-2004 00:00:00.00 to 29-feb-2004 23:57:00.00 Downwelling global solar 131.79 W/m^2 (13920) Upwelling solar 96.20 W/m^2 (13920) Direct solar 151.01 W/m^2 (13920) PAR 58.53 W/m^2 (11934) UVB 13.78 mW/m^2 (13920) Diffuse solar 64.85 W/m^2 (13920) Downwelling infrared 249.14 W/m^2 (13920) Upwelling infrared 288.09 W/m^2 (13920) Air temperature -2.95 Deg. C (13920) Wind 3.30 m/s (13920) Relative humidity 65.97 % (13915) Station pressure 975.73 mb (13920) Net solar 35.64 W/m^2 (13920) Net infrared -39.29 W/m^2 (13920) Total net radiation -3.65 W/m^2 (13920) Conversion factor 0.4428 ( 3870) Transmission 0.5639 ( 4415) Albedo 0.7392 ( 4145) Specific humidity 2.1111 (13915) Virtual temperature -2.6042 (13915) Average variables for Penn State from 1-mar-2004 00:00:00.00 to 31-mar-2004 23:57:00.00 Downwelling global solar 147.36 W/m^2 (14880) Upwelling solar 50.57 W/m^2 (14880) Direct solar 119.04 W/m^2 (14874) PAR 63.62 W/m^2 (14757) UVB 18.14 mW/m^2 (14880) Diffuse solar 82.85 W/m^2 (14880) Downwelling infrared 288.97 W/m^2 (14880) Upwelling infrared 330.92 W/m^2 (14880) Air temperature 3.81 Deg. C (14880) Wind 3.50 m/s (14880) Relative humidity 68.26 % (14880) Station pressure 974.86 mb (14880) Net solar 96.82 W/m^2 (14880) Net infrared -43.05 W/m^2 (14880) Total net radiation 53.77 W/m^2 (14880) Conversion factor 0.4477 ( 5654) Transmission 0.4581 ( 5683) Albedo 0.3488 ( 4935) Specific humidity 3.6760 (14880) Virtual temperature 4.4301 (14880) Average variables for Penn State from 1-apr-2004 00:00:00.00 to 30-apr-2004 23:57:00.00 Downwelling global solar 175.85 W/m^2 (14400) Upwelling solar 37.97 W/m^2 (14400) Direct solar 152.72 W/m^2 (14391) PAR 75.80 W/m^2 (14330) UVB 25.57 mW/m^2 (14400) Diffuse solar 78.38 W/m^2 (14400) Downwelling infrared 311.91 W/m^2 (14395) Upwelling infrared 362.65 W/m^2 (14400) Air temperature 9.43 Deg. C (14400) Wind 3.60 m/s (14400) Relative humidity 63.17 % (14400) Station pressure 969.67 mb (14400) Net solar 137.91 W/m^2 (14400) Net infrared -50.80 W/m^2 (14395) Total net radiation 87.13 W/m^2 (14395) Conversion factor 0.4505 ( 6313) Transmission 0.4318 ( 6316) Albedo 0.2132 ( 4981) Specific humidity 4.8026 (14400) Virtual temperature 10.2513 (14400) Average variables for Penn State from 1-may-2004 00:00:00.00 to 31-may-2004 23:57:00.00 Downwelling global solar 229.36 W/m^2 (14880) Upwelling solar 47.13 W/m^2 (14880) Direct solar 157.47 W/m^2 (14857) PAR 100.05 W/m^2 (14801) UVB 40.34 mW/m^2 (14880) Diffuse solar 118.30 W/m^2 (14880) Downwelling infrared 356.07 W/m^2 (14879) Upwelling infrared 408.19 W/m^2 (14880) Air temperature 17.91 Deg. C (12183) Wind 3.43 m/s (14880) Relative humidity 70.00 % (12183) Station pressure 971.86 mb (14880) Net solar 182.25 W/m^2 (14880) Net infrared -52.12 W/m^2 (14879) Total net radiation 130.14 W/m^2 (14879) Conversion factor 0.4451 ( 7096) Transmission 0.4901 ( 7143) Albedo 0.2065 ( 6502) Specific humidity 9.4752 (12183) Virtual temperature 19.5926 (12183) Average variables for Penn State from 1-jun-2004 00:00:00.00 to 30-jun-2004 23:57:00.00 Downwelling global solar 242.52 W/m^2 (14400) Upwelling solar 48.91 W/m^2 (14399) Direct solar 185.69 W/m^2 (14377) PAR 105.65 W/m^2 (14340) UVB 43.58 mW/m^2 (14400) Diffuse solar 113.38 W/m^2 (14400) Downwelling infrared 358.12 W/m^2 (14400) Upwelling infrared 411.19 W/m^2 (14400) Air temperature 19.23 Deg. C (10695) Wind 3.00 m/s (14400) Relative humidity 74.05 % (10695) Station pressure 972.35 mb (14400) Net solar 193.58 W/m^2 (14399) Net infrared -53.07 W/m^2 (14400) Total net radiation 140.51 W/m^2 (14399) Conversion factor 0.4395 ( 7189) Transmission 0.4958 ( 7194) Albedo 0.2034 ( 6464) Specific humidity 10.6885 (10695) Virtual temperature 21.1263 (10695) Average variables for Penn State from 1-jul-2004 00:00:00.00 to 31-jul-2004 23:57:00.00 Downwelling global solar 203.07 W/m^2 (14632) Upwelling solar 41.52 W/m^2 (14632) Direct solar 121.66 W/m^2 (13166) PAR 93.09 W/m^2 (12429) UVB 36.66 mW/m^2 (14632) Diffuse solar 121.69 W/m^2 (13201) Downwelling infrared 379.09 W/m^2 (14632) Upwelling infrared 421.07 W/m^2 (14632) Air temperature 20.53 Deg. C (14632) Wind 2.64 m/s (14632) Relative humidity 80.21 % (14632) Station pressure 970.27 mb (14632) Net solar 161.57 W/m^2 (14632) Net infrared -42.00 W/m^2 (14632) Total net radiation 119.56 W/m^2 (14632) Conversion factor 0.4371 ( 6123) Transmission 0.4312 ( 7058) Albedo 0.2075 ( 6015) Specific humidity 12.4767 (14632) Virtual temperature 22.7523 (14632) Average variables for Penn State from 1-aug-2004 00:00:00.00 to 31-aug-2004 23:57:00.00 Downwelling global solar 214.07 W/m^2 (14880) Upwelling solar 48.68 W/m^2 (14880) Direct solar -9999.90 W/m^2 ( 9421) PAR -9999.90 W/m^2 ( 0) UVB 36.40 mW/m^2 (14880) Diffuse solar -9999.90 W/m^2 ( 9431) Downwelling infrared 367.58 W/m^2 (14878) Upwelling infrared 414.98 W/m^2 (14877) Air temperature 19.76 Deg. C (14879) Wind 1.69 m/s (14880) Relative humidity 80.63 % (14879) Station pressure 972.24 mb (14880) Net solar 165.39 W/m^2 (14880) Net infrared -47.40 W/m^2 (14877) Total net radiation 118.02 W/m^2 (14877) Conversion factor -9999.9004 ( 0) Transmission 0.5058 ( 6747) Albedo 0.2303 ( 6083) Specific humidity 12.0063 (14879) Virtual temperature 21.9039 (14879) Average variables for Penn State from 1-sep-2004 00:00:00.00 to 30-sep-2004 23:57:00.00 Downwelling global solar 172.76 W/m^2 (14400) Upwelling solar 38.63 W/m^2 (14400) Direct solar 126.75 W/m^2 (10400) PAR -9999.90 W/m^2 ( 0) UVB 27.64 mW/m^2 (14400) Diffuse solar 43.82 W/m^2 (10400) Downwelling infrared 354.83 W/m^2 (14400) Upwelling infrared 401.52 W/m^2 (14400) Air temperature 17.52 Deg. C (14400) Wind 1.95 m/s (14400) Relative humidity 81.55 % (14400) Station pressure 975.81 mb (14400) Net solar 134.13 W/m^2 (14400) Net infrared -46.70 W/m^2 (14400) Total net radiation 87.43 W/m^2 (14400) Conversion factor -9999.9004 ( 0) Transmission 0.4951 ( 5785) Albedo 0.2255 ( 4833) Specific humidity 10.5001 (14400) Virtual temperature 19.3771 (14400) Average variables for Penn State from 1-oct-2004 00:00:00.00 to 31-oct-2004 23:57:00.00 Downwelling global solar 107.22 W/m^2 (14880) Upwelling solar 22.71 W/m^2 (14880) Direct solar 123.59 W/m^2 (14875) PAR -9999.90 W/m^2 ( 9259) UVB 13.78 mW/m^2 (14872) Diffuse solar 46.23 W/m^2 (14880) Downwelling infrared 316.24 W/m^2 (14880) Upwelling infrared 362.22 W/m^2 (14880) Air temperature 10.28 Deg. C (14880) Wind 2.10 m/s (14880) Relative humidity 79.83 % (14830) Station pressure 971.86 mb (14880) Net solar 84.52 W/m^2 (14880) Net infrared -46.00 W/m^2 (14880) Total net radiation 38.52 W/m^2 (14880) Conversion factor -9999.9004 ( 3062) Transmission 0.4098 ( 5047) Albedo 0.2094 ( 3663) Specific humidity 6.4219 (14830) Virtual temperature 11.4093 (14830) Average variables for Penn State from 1-nov-2004 00:00:00.00 to 30-nov-2004 23:57:00.00 Downwelling global solar -9999.90 W/m^2 ( 9679) Upwelling solar -9999.90 W/m^2 ( 9679) Direct solar -9999.90 W/m^2 ( 7755) PAR -9999.90 W/m^2 ( 9647) UVB -9999.90 mW/m^2 ( 8653) Diffuse solar -9999.90 W/m^2 ( 7755) Downwelling infrared -9999.90 W/m^2 ( 9679) Upwelling infrared -9999.90 W/m^2 ( 9679) Air temperature -9999.90 Deg. C ( 9679) Wind -9999.90 m/s ( 9679) Relative humidity -9999.90 % ( 9679) Station pressure -9999.90 mb ( 9679) Net solar -9999.90 W/m^2 ( 9679) Net infrared -9999.90 W/m^2 ( 9679) Total net radiation -9999.90 W/m^2 ( 9679) Conversion factor -9999.9004 ( 2662) Transmission -9999.9004 ( 2668) Albedo -9999.9004 ( 2097) Specific humidity -9999.9004 ( 9679) Virtual temperature -9999.9004 ( 9679) Average variables for Penn State from 1-dec-2004 00:00:00.00 to 31-dec-2004 23:57:00.00 Downwelling global solar 53.04 W/m^2 (14880) Upwelling solar 12.77 W/m^2 (14880) Direct solar 61.07 W/m^2 (14743) PAR 22.07 W/m^2 (14226) UVB 4.11 mW/m^2 (14880) Diffuse solar 32.05 W/m^2 (14744) Downwelling infrared 273.76 W/m^2 (14880) Upwelling infrared 313.13 W/m^2 (14880) Air temperature 0.03 Deg. C (14880) Wind 3.96 m/s (14880) Relative humidity 70.85 % (14880) Station pressure 971.00 mb (14880) Net solar 40.28 W/m^2 (14880) Net infrared -39.47 W/m^2 (14880) Total net radiation 0.81 W/m^2 (14880) Conversion factor 0.4449 ( 3390) Transmission 0.3494 ( 3529) Albedo -9999.9004 ( 2422) Specific humidity 3.0724 (14880) Virtual temperature 0.5451 (14880)