National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-10-28 01:04 UTC
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000
CDUS46 KMTR 280105
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
604 PM PDT SAT OCT 27 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 27 2007...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 64 103 PM 86 2003 67 -3 74
1890
MINIMUM 51 558 AM 42 1954 51 0 50
1951
AVERAGE 58 59 -1 62
PRECIPITATION (IN)
TODAY 0.00 0.83 1981 0.05 -0.05 0.00
MONTH TO DATE 1.97 0.81 1.16 0.33
SINCE JUL 1 2.13 1.11 1.02 0.33
SINCE JAN 1 8.42 14.50 -6.08 15.59
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 7 6 1 3
MONTH TO DATE 131 106 25 103
SINCE SEP 1 179 168 11 187
SINCE JUL 1 263 301 -38 299
COOLING
TODAY 0 0 0 0
MONTH TO DATE 6 20 -14 6
SINCE SEP 1 41 58 -17 18
SINCE JAN 1 126 142 -16 153
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 300 AM
LOWEST 60 100 PM
AVERAGE 72
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 85 2003
MINIMUM TEMPERATURE (F) 51 40 1954
SUNRISE AND SUNSET
OCTOBER 27 2007.......SUNRISE 729 AM PDT SUNSET 617 PM PDT
OCTOBER 28 2007.......SUNRISE 730 AM PDT SUNSET 616 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$