National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-11-22 08:42 UTC
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000
CDUS46 KMTR 220945
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
1242 AM PST THU NOV 22 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 21 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 63 339 PM 70 1959 60 3 63
MINIMUM 42 522 AM 35 1964 47 -5 52
AVERAGE 53 53 0 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 1977 0.09 -0.09 0.00
MONTH TO DATE 0.58 1.68 -1.10 1.28
SINCE JUL 1 2.71 3.02 -0.31 1.61
SINCE JAN 1 9.00 16.41 -7.41 16.87
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 11 1 7
MONTH TO DATE 159 188 -29 147
SINCE SEP 1 365 381 -16 368
SINCE JUL 1 449 514 -65 480
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 41 58 -17 18
SINCE JAN 1 126 142 -16 153
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 AM
LOWEST 30 300 PM
AVERAGE 60
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 74 1959
MINIMUM TEMPERATURE (F) 46 36 1952
1947
SUNRISE AND SUNSET
NOVEMBER 22 2007......SUNRISE 657 AM PST SUNSET 454 PM PST
NOVEMBER 23 2007......SUNRISE 658 AM PST SUNSET 454 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$