ANNUAL CLIMATOLOGICAL SUMMARY NAME: Winchester CITY: Winchester STATE: Hampshire ELEV: 269 ft LAT: 51° 06' 00" N LONG: 1° 18' 00" 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 ------------------------------------------------------------------------------------ 18 1 8.3 1.5 5.1 0.0 357 0 12.4 2 -3.9 30 0 0 7 0 18 2 3.7 -6.5 -1.6 0.0 127 0 5.9 24 -11.0 28 0 0 7 0 18 3 9.1 1.0 4.8 0.0 410 0 14.6 16 -5.3 1 0 3 12 0 18 4 9.9 3.7 7.0 0.0 57 0 12.7 5 2.7 1 0 0 0 0 18 5 18 6 18 7 18 8 18 9 18 10 18 11 18 12 ------------------------------------------------------------------------------------ 8.3 0.7 4.5 0.0 952 0 14.6 MAR -11.0 FEB 0 3 26 0 PRECIPITATION (mm) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .2 2 20 --------------------------------------------- 18 1 72.4 0.0 15.7 15 22 10 0 18 2 0.0 0.0 0.0 1 0 0 0 18 3 127.3 0.0 15.0 30 22 17 0 18 4 31.8 0.0 11.7 2 5 4 0 18 5 18 6 18 7 18 8 18 9 18 10 18 11 18 12 --------------------------------------------- 231.4 0.0 15.7 JAN 49 31 0 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 18 1 3.8 39.0 18 SW 18 2 3.1 29.0 28 NNE 18 3 3.0 29.0 8 NNE 18 4 2.6 22.0 4 SSW 18 5 18 6 18 7 18 8 18 9 18 10 18 11 18 12 --------------------------------- 3.3 39.0 JAN SW