National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-08-31 08:26 UTC
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000
CDUS46 KMTR 310827
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
126 AM PDT FRI AUG 31 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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 84 221 PM 89 1879 72 12 78
MINIMUM 62 441 AM 45 1955 56 6 52
1952
AVERAGE 73 64 9 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.11 1984 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.06 -0.06 0.00
SINCE JUL 1 0.01 0.09 -0.08 0.00
SINCE JAN 1 6.30 13.48 -7.18 15.26
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 0 2 -2 0
MONTH TO DATE 45 54 -9 59
SINCE JUN 1 201 251 -50 180
SINCE JUL 1 84 131 -47 112
COOLING
YESTERDAY 8 1 7 0
MONTH TO DATE 30 25 5 16
SINCE JUN 1 61 69 -8 123
SINCE JAN 1 83 83 0 134
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 400 AM
LOWEST 26 200 PM
AVERAGE 52
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 89 2005
MINIMUM TEMPERATURE (F) 56 48 1957
1955
1910
SUNRISE AND SUNSET
AUGUST 31 2007........SUNRISE 639 AM PDT SUNSET 740 PM PDT
SEPTEMBER 1 2007.....SUNRISE 640 AM PDT SUNSET 739 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$