Lacawac weather for: MONTH 1,2004 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. January precip estim. from lake level rise during storms: 58mm (water equiv.) (Too cold for watershed runoff) 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 4.2 0.6 -2.4 0.0 64 12.2 6114 2.6 9.9 0.3 3.5 2 100 5.7 2.4 -2.4 0.6 82 5.0 2343 0.5 6.8 0.1 3.7 3 100 14.0 9.0 5.1 3.2 96 5.8 2774 0.9 5.5 0.3 3.7 4 100 10.7 4.1 -0.1 13.6 95 2.7 1173 1.3 5.4 0.3 3.8 5 100 1.1 0.2 -1.4 14.0 96 1.4 654 0.8 7.4 0.3 3.8 6 100 -1.5 -4.8 -10.4 0.0 74 7.6 4405 2.9 9.4 0.6 3.6 7 100 -9.2 -10.7 -12.6 0.0 69 9.6 4969 3.1 9.4 0.5 3.6 8 100 -5.7 -9.1 -12.2 0.0 81 11.5 5991 1.5 8.1 0.2 3.8 9 100 -8.7 -15.0 -21.2 0.0 62 14.4 7723 2.5 8.7 0.1 3.8 10 100 -14.9 -19.2 -22.5 0.0 62 14.1 7612 2.3 7.6 -0.1 3.8 11 100 -3.9 -11.7 -19.5 0.0 66 11.7 5920 1.0 6.5 -0.2 3.9 12 100 0.2 -2.8 -6.7 0.1 91 2.3 1098 0.8 5.5 -0.1 3.9 13 100 0.9 -4.0 -13.7 0.0 79 8.1 3927 3.1 11.8 -0.1 3.7 14 100 -14.1 -16.2 -19.2 0.0 71 11.0 5388 2.3 9.4 -0.3 3.7 15 100 -14.2 -17.1 -21.5 0.0 75 11.8 6195 3.1 10.9 -0.2 3.7 16 100 -9.2 -15.0 -21.8 0.0 65 10.9 5491 4.9 12.3 -0.0 3.4 17 100 -4.9 -9.1 -13.5 0.0 75 12.0 6055 1.7 7.6 -0.0 3.7 18 100 -1.0 -3.3 -8.2 0.0 85 2.9 1854 1.6 9.5 -0.0 3.7 19 100 -7.8 -9.4 -10.5 0.0 66 11.0 5539 4.0 10.2 0.0 3.5 20 100 -7.1 -10.2 -12.8 0.0 67 18.2 9605 4.1 10.6 0.1 3.4 21 100 -7.3 -11.3 -13.9 0.0 69 17.5 9231 2.1 7.9 0.0 3.6 22 100 0.6 -5.7 -12.0 0.1 65 14.4 7369 2.2 9.5 0.0 3.6 23 100 -12.0 -14.0 -15.7 0.0 52 17.3 9382 3.1 11.2 0.1 3.5 24 100 -10.4 -14.3 -17.3 0.0 67 12.9 6698 2.3 9.3 0.0 3.6 25 100 -11.8 -15.4 -19.2 0.0 61 16.6 8927 2.2 9.3 -0.0 3.6 26 100 -9.9 -11.9 -13.1 0.0 62 6.6 2971 1.8 5.4 -0.0 3.7 27 100 -9.3 -10.9 -12.2 0.0 86 5.7 2480 2.2 5.8 -0.1 3.6 28 100 -6.0 -7.6 -10.4 0.0 81 10.4 4287 3.0 10.3 -0.0 3.5 29 100 -7.9 -9.7 -13.0 0.0 55 21.4 11636 3.6 11.2 0.0 3.4 30 100 -9.3 -12.6 -17.4 0.0 61 20.1 10842 2.6 9.0 -0.0 3.5 31 100 -7.2 -10.2 -13.7 0.0 65 15.7 8072 3.4 10.6 0.0 3.4 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) 31 100 14.0 -8.5 -22.5 31.6 72 343 176723 2.4 12.3 0.1 3.6