National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2006-12-05 08:33 UTC
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000
CDUS46 KMTR 050834
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
1233 AM PST TUE DEC 5 2006
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR DECEMBER 4 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 60 428 PM 75 1958 58 2 56
MINIMUM 41 421 AM 33 1931 44 -3 40
AVERAGE 51 51 0 48
PRECIPITATION (IN)
YESTERDAY 0.00 0.75 1951 0.09 -0.09 0.00
MONTH TO DATE 0.00 0.36 -0.36 0.99
SINCE JUL 1 1.97 4.19 -2.22 2.38
SINCE JAN 1 17.23 17.58 -0.35 18.64
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 14 14 0 17
MONTH TO DATE 57 55 2 56
SINCE DEC 1 57 55 2 56
SINCE JUL 1 668 679 -11 571
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 153 142 11 68
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 1.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 400 AM
LOWEST 40 400 PM
AVERAGE 60
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 74 1929
MINIMUM TEMPERATURE (F) 44 31 1972
SUNRISE AND SUNSET
DECEMBER 5 2006......SUNRISE 709 AM PST SUNSET 451 PM PST
DECEMBER 6 2006......SUNRISE 710 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.
$$