622
CDUS46 KMTR 220031
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
431 PM PST SAT NOV 21 2009
...............................
..THE SAN FRANCISCO CA CLIMATE SUMMARY FOR NOVEMBER 21 2009
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2009
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 255 PM 70 1959 60 -3 65
MINIMUM 45 704 AM 35 1964 47 -2 45
AVERAGE 51 53 -2 55
PRECIPITATION (IN)
TODAY 0.00 1.81 1977 0.09 -0.09 0.00
MONTH TO DATE 0.19 1.68 -1.49 1.73
SINCE JUL 1 3.42 3.02 0.40 2.06
SINCE JAN 1 13.37 16.41 -3.04 12.25
SNOWFALL (IN)
TODAY 0.0 0.0 MM
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 14 11 3 10
MONTH TO DATE 164 188 -24 125
SINCE SEP 1 299 381 -82 255
SINCE JUL 1 425 514 -89 396
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 5
SINCE SEP 1 88 58 30 96
SINCE JAN 1 214 142 72 250
..............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 AM
LOWEST 59 300 PM
AVERAGE 74
......................................................
THE SAN FRANCISCO CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 74 1959
MINIMUM TEMPERATURE (F) 46 36 1952
1947
SUNRISE AND SUNSET
NOVEMBER 21 2009......SUNRISE 656 AM PST SUNSET 455 PM PST
NOVEMBER 22 2009......SUNRISE 657 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.
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