National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-08-25 08:25 UTC
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000
CDUS46 KMTR 250826
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
125 AM PDT SAT AUG 25 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 24 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 75 321 PM 88 2003 72 3 67
1931
MINIMUM 59 1159 PM 49 1955 56 3 53
AVERAGE 67 64 3 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 1864 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE JUL 1 0.01 0.03 -0.02 0.00
SINCE JAN 1 6.30 13.42 -7.12 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 1 -1 5
MONTH TO DATE 45 45 0 43
SINCE JUN 1 201 242 -41 164
SINCE JUL 1 84 122 -38 96
COOLING
YESTERDAY 2 1 1 0
MONTH TO DATE 11 19 -8 16
SINCE JUN 1 42 63 -21 123
SINCE JAN 1 64 77 -13 134
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 200 AM
LOWEST 53 300 PM
AVERAGE 67
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 1988
MINIMUM TEMPERATURE (F) 56 50 1955
1911
1887
SUNRISE AND SUNSET
AUGUST 25 2007........SUNRISE 634 AM PDT SUNSET 749 PM PDT
AUGUST 26 2007........SUNRISE 634 AM PDT SUNSET 748 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$