000 CDUS46 KSGX 210852 CLIONT CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 151 AM PDT THU JUL 21 2005 ................................... ...THE ONTARIO AIRPORT CLIMATE SUMMARY FOR JULY 20 2005... CLIMATE NORMAL PERIOD 1971 TO 2000 CLIMATE RECORD PERIOD 1951 TO 2005 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 100 154 PM 111 1960 96 4 98 MINIMUM 74 414 AM 54 1965 62 12 68 AVERAGE 87 79 8 83 PRECIPITATION (IN) YESTERDAY 0.00 0.00 2002 0.00 0.00 0.00 1984 MONTH TO DATE 0.00 0.00 0.00 T SINCE JUL 1 0.00 0.00 0.00 T SINCE JAN 1 18.74 11.24 7.50 5.85 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE JAN 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 3 16 -13 3 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 22 14 8 18 MONTH TO DATE 257 257 0 259 SINCE JUN 1 412 507 -95 463 SINCE JAN 1 563 759 -196 788 .................................................................. WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 7.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 68 100 AM LOWEST 29 100 PM AVERAGE 49 .......................................................... THE ONTARIO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 96 103 1967 MINIMUM TEMPERATURE (F) 62 55 1980 SUNRISE AND SUNSET JULY 21 2005..........SUNRISE 554 AM PDT SUNSET 759 PM PDT JULY 22 2005..........SUNRISE 555 AM PDT SUNSET 759 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$