ANNUAL CLIMATOLOGICAL SUMMARY NAME: Chelsea CITY: Chelsea STATE: Vermont ELEV: 1440 ft LAT: 44° 00' 39" N LONG: 72° 29' 00" W TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=90 <=32 <=32 <=0 ------------------------------------------------------------------------------------ 10 1 22.2 15.7 19.6 5.7 285 0 36.0 16 -11.1 30 0 26 29 3 10 2 28.3 21.7 25.8 9.4 227 0 39.8 25 1.8 6 0 19 23 0 10 3 44.4 34.4 40.9 13.7 189 0 61.2 19 17.3 26 0 1 8 0 10 4 56.3 46.2 52.7 12.7 106 8 79.7 3 34.2 28 0 0 0 0 10 5 68.1 55.5 63.8 11.4 57 48 84.9 25 32.3 10 0 0 0 0 10 6 71.1 63.2 67.9 6.7 13 42 83.8 19 46.6 16 0 0 0 0 10 7 77.9 70.4 75.0 9.2 4 98 88.5 7 53.8 1 0 0 0 0 10 8 74.5 66.9 71.5 7.6 5 61 84.5 31 56.8 27 0 0 0 0 10 9 77.4 69.4 74.2 18.9 2 15 86.4 1 54.4 5 0 0 0 0 10 10 10 11 10 12 ------------------------------------------------------------------------------------ 56.5 47.9 53.3 10.6 887 272 88.5 JUL -11.1 JAN 0 46 60 3 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 -------------------------------------------- 10 1 0.00 -3.08 0.00 1 0 0 0 10 2 0.45 -1.70 0.24 26 2 2 0 10 3 0.10 -2.69 0.08 2 1 0 0 10 4 0.00 -2.91 0.00 1 0 0 0 10 5 0.00 -3.49 0.00 1 0 0 0 10 6 0.00 -3.50 0.00 1 0 0 0 10 7 0.00 -3.81 0.00 1 0 0 0 10 8 0.00 -4.01 0.00 1 0 0 0 10 9 0.00 -3.54 0.00 1 0 0 0 10 10 0.00 -3.37 0.00 1 0 0 0 10 11 0.00 -3.30 0.00 1 0 0 0 10 12 0.00 -2.81 0.00 1 0 0 0 -------------------------------------------- 0.55-38.21 0.24 FEB 3 2 0 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 10 1 0.8 32.0 29 W 10 2 1.0 27.0 4 NW 10 3 1.2 30.0 8 NW 10 4 1.8 46.0 29 W 10 5 1.2 32.0 6 W 10 6 0.9 25.0 29 W 10 7 0.9 28.0 26 W 10 8 0.7 19.0 3 W 10 9 1.1 24.0 5 SW 10 10 10 11 10 12 --------------------------------- 1.1 46.0 APR W