469
CDUS46 KMTR 280827
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
126 AM PDT MON JUL 28 2008
...................................
..THE SAN FRANCISCO CLIMATE SUMMARY FOR JULY 27 2008
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 214 PM 86 1967 71 -6 71
MINIMUM 55 1157 PM 48 1951 55 0 55
AVERAGE 60 63 -3 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.00 2006 0.00 0.00 0.00
MONTH TO DATE T 0.03 -0.03 0.01
SINCE JUL 1 T 0.03 -0.03 0.01
SINCE JAN 1 10.19 13.42 -3.23 6.30
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 5 2 3 2
MONTH TO DATE 74 69 5 31
SINCE JUN 1 212 189 23 148
SINCE JUL 1 74 69 5 31
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 30 23 7 19
SINCE JUN 1 70 44 26 31
SINCE JAN 1 114 58 56 53
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WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 67 100 PM
AVERAGE 80
..........................................................
THE SAN FRANCISCO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 88 1954
MINIMUM TEMPERATURE (F) 55 48 1953
1897
SUNRISE AND SUNSET
JULY 28 2008..........SUNRISE 611 AM PDT SUNSET 821 PM PDT
JULY 29 2008..........SUNRISE 611 AM PDT SUNSET 820 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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