ANNUAL CLIMATOLOGICAL SUMMARY 2021 NAME: Hartwell CITY: Hartland STATE: Devon ELEV: 90 m LAT: 50° 59' x" N LONG: 4° 30' y" W TEMPERATURE (°C), HEAT BASE 18.3, COOL BASE 18.3 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=32 <=0 <=0 <=-18 ------------------------------------------------------------------------------------ 21 1 7.8 4.0 6.0 0.0 380 0 10.9 20 -1.1 7 0 0 5 0 21 2 9.0 3.9 6.6 0.0 328 0 13.4 24 -3.2 11 0 0 6 0 21 3 10.8 4.7 7.8 0.0 326 1 22.1 30 -1.8 7 0 0 3 0 21 4 12.2 4.1 8.1 0.0 307 0 17.8 24 1.0 17 0 0 0 0 21 5 14.2 7.6 10.8 0.0 235 2 23.4 31 2.4 2 0 0 0 0 21 6 18.6 11.3 14.9 0.0 108 5 23.4 13 7.2 4 0 0 0 0 21 7 21.4 14.0 17.5 0.0 61 35 29.4 22 10.3 6 0 0 0 0 21 8 18.9 13.1 15.9 0.0 79 4 21.2 26 9.3 12 0 0 0 0 21 9 19.2 12.9 15.9 0.0 80 9 27.8 7 9.9 21 0 0 0 0 21 10 15.7 10.7 13.2 0.0 158 0 21.1 8 7.7 11 0 0 0 0 21 11 11.7 8.4 10.0 0.0 249 0 14.1 17 1.6 29 0 0 0 0 21 12 10.5 6.9 8.9 0.0 291 0 13.7 31 2.3 22 0 0 0 0 ------------------------------------------------------------------------------------ 14.2 8.5 11.3 0.0 2603 56 29.4 JUL -3.2 FEB 0 0 14 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 21 1 112.4 0.0 18.2 20 21 14 0 21 2 77.4 0.0 10.6 20 18 14 0 21 3 31.6 0.0 9.2 10 12 4 0 21 4 8.2 0.0 5.0 8 6 2 0 21 5 134.2 0.0 29.2 8 24 16 1 21 6 34.4 0.0 17.6 28 15 4 0 21 7 51.8 0.0 10.8 4 14 11 0 21 8 31.4 0.0 11.2 7 14 5 0 21 9 51.2 0.0 15.0 27 16 7 0 21 10 162.8 0.0 30.0 20 19 14 2 21 11 56.4 0.0 10.8 24 25 12 0 21 12 102.4 0.0 13.0 7 24 19 0 --------------------------------------------- 854.4 0.0 30.0 OCT 208 122 3 WIND SPEED (kt) DOM YR MO AVG. HI DATE DIR --------------------------------- 21 1 7.9 36.5 29 SW 21 2 10.3 47.0 23 SW 21 3 6.7 44.3 11 SW 21 4 6.7 31.3 5 E 21 5 5.9 43.5 3 SW 21 6 4.5 26.1 27 SW 21 7 3.9 32.2 30 SW 21 8 5.0 26.1 5 SW 21 9 4.4 35.7 30 SW 21 10 6.2 40.0 31 SW 21 11 6.2 51.3 27 W 21 12 8.1 40.9 7 SW --------------------------------- 6.3 51.3 NOV SW