Lacawac weather for: MONTH 4,2004 Platform Location (BD=beside dock; OD=on dock; LC=lake center): BD Rec field is % of data records collected (less than 100 indicates incomplete) Conversions: wind speed m/s X 2.24 = mph; rain mm/25.4=inches Note that unheated rain gage will delay reporting frozen precipitation until sun or Tair>0 melts it, underestimating total because of sublimation. Lake ice-free on 28 March 04; total precipitation for month=3.5" MAX AVG MIN SUM AVG SUM SUM AVG MAX AVG AVG Day Rec Tair Tair Tair Precip RH PAR PYR WIND GUST T_0.1m T_3m #'s % (C) (C) (C) (mm) (%) (Mol/m2) (kJ/m2) (m/s) (m/s) (C) (C) 1 100 7.0 5.3 4.1 11.1 98 5.2 2202 2.8 7.5 6.3 6.3 2 100 6.2 4.4 3.2 0.9 94 10.0 4612 2.0 6.6 6.2 6.3 3 100 7.0 4.5 2.9 1.3 89 11.7 5368 0.8 4.3 6.4 6.4 4 100 5.5 1.7 -4.0 1.1 86 14.7 7069 3.1 11.0 6.1 6.2 5 100 -0.0 -3.4 -6.7 0.0 60 45.6 23209 5.8 14.0 5.3 5.4 6 100 8.0 1.6 -4.1 0.0 38 48.2 24899 4.2 10.9 5.3 5.3 7 100 11.3 6.6 3.0 0.0 62 43.2 21803 2.4 10.8 6.0 6.1 8 100 9.1 4.3 0.5 0.0 73 22.9 11146 1.0 4.7 7.0 6.2 9 100 10.2 5.5 0.6 0.0 69 34.3 17049 2.2 9.5 6.7 6.7 10 100 12.0 6.0 0.5 0.0 55 34.2 17194 1.5 7.6 7.3 6.9 11 100 7.7 4.6 0.1 0.0 60 20.6 9681 0.9 5.9 7.3 7.0 12 100 10.4 5.7 3.0 11.6 67 22.6 10683 1.8 8.7 7.6 7.3 13 100 9.3 5.1 2.3 16.0 98 6.6 2763 2.4 8.7 7.0 7.1 14 100 10.1 6.0 4.0 1.0 95 7.3 3128 2.3 7.4 7.1 7.2 15 100 10.3 6.3 3.0 0.0 53 51.1 26073 4.0 11.4 7.3 7.2 16 100 16.6 7.1 -1.1 0.0 44 51.6 26204 1.4 6.0 8.8 7.9 17 100 23.4 15.6 5.1 0.0 48 40.7 19932 1.2 10.7 10.3 8.6 18 100 24.7 16.4 8.5 0.4 70 38.2 18716 0.7 5.1 12.3 9.7 19 100 28.0 20.1 9.4 0.0 51 37.7 18722 2.0 11.9 13.2 10.3 20 100 19.6 11.4 6.5 0.0 68 44.1 22009 2.5 9.0 13.7 12.2 21 100 17.2 11.2 5.9 1.8 74 34.2 16466 1.3 7.0 13.7 12.4 22 100 21.6 15.1 9.6 1.8 80 32.3 15292 1.2 7.2 14.7 13.0 23 100 11.6 9.2 7.8 11.9 98 5.2 2124 1.5 5.7 14.5 13.6 24 100 14.0 10.3 7.4 0.9 63 52.9 26732 3.4 10.8 14.2 13.6 25 100 8.9 5.2 2.4 3.2 73 12.3 5558 1.1 5.3 13.0 12.8 26 100 13.2 9.1 4.5 22.8 98 9.4 4019 0.6 5.6 12.4 12.1 27 100 13.8 9.0 3.1 0.9 74 39.9 20089 2.0 8.4 12.9 12.3 28 100 11.5 4.7 -0.5 1.8 58 54.1 27409 3.2 9.6 12.5 12.1 29 100 25.2 16.5 6.9 0.0 46 50.1 24620 1.3 7.6 13.6 12.1 30 100 23.7 18.3 10.9 0.0 59 49.6 24386 1.0 5.6 14.6 13.2 MONTHLY SUMMARY: CUM CUM MAX AVG MIN SUM AVG SUM SUM AVG MAX AVG AVG Day Rec Tmax Tavg Tmin Precip RH PAR PYR WIND GUST T_0.1m T_3m #'s % (C) (C) (C) (mm) (%) (Mol/m2) (kJ/m2) (m/s) (m/s) (C) (C) 30 100 28.0 8.1 -6.7 88.5 70 931 459156 2.1 14.0 9.8 9.1