National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2006-08-20 08:26 UTC
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000
CDUS46 KMTR 200826
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
126 AM PDT SUN AUG 20 2006
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2006...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2006
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 304 PM 89 1964 72 -7 67
MINIMUM 54 604 AM 44 1931 56 -2 56
AVERAGE 60 64 -4 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.56 1997 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE JUL 1 0.00 0.03 -0.03 T
SINCE JAN 1 15.26 13.42 1.84 16.26
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 2 3 3
MONTH TO DATE 24 38 -14 32
SINCE JUN 1 145 235 -90 156
SINCE JUL 1 77 115 -38 66
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 16 14 2 1
SINCE JUN 1 123 58 65 26
SINCE JAN 1 134 72 62 32
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 14.4
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 93 1200 AM
LOWEST 63 100 PM
AVERAGE 78
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 84 1964
MINIMUM TEMPERATURE (F) 56 46 1928
SUNRISE AND SUNSET
AUGUST 20 2006........SUNRISE 630 AM PDT SUNSET 755 PM PDT
AUGUST 21 2006........SUNRISE 630 AM PDT SUNSET 754 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$