National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-12-07 08:26 UTC
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000
CDUS46 KMTR 070827
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
1226 AM PST FRI DEC 7 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2007...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2007
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 1130 PM 67 1979 57 -2 62
MINIMUM 51 424 AM 37 1972 44 7 42
1967
1948
AVERAGE 53 50 3 52
PRECIPITATION (IN)
YESTERDAY 0.38 1.41 1950 0.08 0.30 0.00
MONTH TO DATE 0.71 0.52 0.19 0.00
SINCE JUL 1 3.42 4.35 -0.93 1.97
SINCE JAN 1 9.71 17.74 -8.03 17.23
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 14 -2 13
MONTH TO DATE 67 83 -16 82
SINCE DEC 1 67 83 -16 82
SINCE JUL 1 627 707 -80 693
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 126 142 -16 153
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 PM
LOWEST 83 500 AM
AVERAGE 90
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 69 1979
MINIMUM TEMPERATURE (F) 44 33 1960
SUNRISE AND SUNSET
DECEMBER 7 2007......SUNRISE 711 AM PST SUNSET 451 PM PST
DECEMBER 8 2007......SUNRISE 712 AM PST SUNSET 451 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$