766
CDUS46 KMTR 180826
CLILVK
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
126 AM PDT THU SEP 18 2008
...............................
..THE LIVERMORE CA CLIMATE SUMMARY FOR SEPTEMBER 17 2008
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1930 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 251 PM 99 1991 86 -15 78
MINIMUM 51 1003 PM 44 1959 53 -2 55
AVERAGE 61 70 -9 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.22 1940 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.05 -0.05 0.00
SINCE JUL 1 0.00 0.16 -0.16 T
SINCE JAN 1 7.48 9.87 -2.39 5.02
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2006
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 4 1 3 0
MONTH TO DATE 4 6 -2 0
SINCE SEP 1 4 6 -2 0
SINCE JUL 1 10 11 -1 2
COOLING
YESTERDAY 0 4 -4 2
MONTH TO DATE 134 94 40 97
SINCE SEP 1 134 94 40 97
SINCE JAN 1 898 675 223 734
..............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 300 AM
LOWEST 42 1200 PM
AVERAGE 63
......................................................
SUNRISE AND SUNSET
SEPTEMBER 18 2008.....SUNRISE 652 AM PDT SUNSET 710 PM PDT
SEPTEMBER 19 2008.....SUNRISE 653 AM PDT SUNSET 708 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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