750
CDUS46 KMTR 040826
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
126 AM PDT MON AUG 4 2008
...................................
..THE SAN FRANCISCO CLIMATE SUMMARY FOR AUGUST 3 2008
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 1049 AM 91 1998 71 -7 69
MINIMUM 54 1159 PM 45 1954 55 -1 53
AVERAGE 59 63 -4 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 1953 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE JUL 1 T 0.03 -0.03 0.01
SINCE JAN 1 10.19 13.42 -3.23 6.30
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 6 2 4 4
MONTH TO DATE 9 6 3 8
SINCE JUN 1 236 203 33 164
SINCE JUL 1 98 83 15 47
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE JUN 1 71 44 27 31
SINCE JAN 1 115 58 57 53
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WIND (MPH)
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 15.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1200 AM
LOWEST 67 1100 AM
AVERAGE 77
..........................................................
THE SAN FRANCISCO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 87 1998
MINIMUM TEMPERATURE (F) 55 50 1966
SUNRISE AND SUNSET
AUGUST 4 2008........SUNRISE 616 AM PDT SUNSET 814 PM PDT
AUGUST 5 2008........SUNRISE 617 AM PDT SUNSET 813 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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