ANNUAL CLIMATOLOGICAL SUMMARY NAME: London CITY: London STATE: Ontario ELEV: 823 ft LAT: 42° 59' 00" N LONG: 81° 14' 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 ------------------------------------------------------------------------------------ 23 1 2.2 -2.4 -0.2 6.1 573 0 9.0 17 -12.8 31 0 6 21 0 23 2 3.6 -4.3 -0.5 5.0 527 0 14.5 15 -14.8 3 0 4 25 0 23 3 4.9 -2.4 1.1 1.4 531 0 12.4 25 -7.8 30 0 4 24 0 23 4 14.4 4.4 9.1 2.8 291 16 27.8 15 -3.0 2 0 0 4 0 23 5 20.8 8.2 14.7 1.7 154 42 30.5 29 1.6 18 0 0 0 0 23 6 20.4 17.6 18.3 0.3 0 0 20.4 1 17.6 1 0 0 0 0 23 7 23 8 23 9 23 10 23 11 23 12 ------------------------------------------------------------------------------------ 9.3 0.9 5.0 2.9 2076 57 30.5 MAY -14.8 FEB 0 14 74 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 23 1-46.08 -49.00 12.19 16 11 11 10 23 2 8.65 6.29 7.44 5 5 3 1 23 3 3.25 0.16 1.42 31 8 7 1 23 4 5.43 2.20 1.40 1 12 9 2 23 5 0.94 -2.32 0.39 2 5 3 0 23 6 0.00 -3.42 0.00 1 0 0 0 23 7 23 8 23 9 23 10 23 11 23 12 --------------------------------------------- -27.81-46.09 12.19 JAN 41 33 14 WIND SPEED (km/hr) DOM YR MO AVG. HI DATE DIR --------------------------------- 23 1 10.6 72.4 19 WSW 23 2 13.0 82.1 15 SW 23 3 11.0 70.8 25 SW 23 4 10.0 72.4 5 WSW 23 5 6.9 51.5 16 NE 23 6 0.8 8.0 1 E 23 7 23 8 23 9 23 10 23 11 23 12 --------------------------------- 10.2 82.1 FEB WSW