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Displaying AFOS PIL: CLISFO Received: 2017-09-14 00:45 UTC
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495
CDUS46 KMTR 140045
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT WED SEP 13 2017
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...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 259 PM 101 1971 74 0 71
MINIMUM 65 649 AM 47 1947 56 9 56
AVERAGE 70 65 5 64
PRECIPITATION (IN)
TODAY 0.00 0.27 2009 0.00 0.00 0.00
MONTH TO DATE 0.22 0.04 0.18 0.00
SINCE OCT 1 31.14 20.52 10.62 17.23
SINCE JAN 1 22.19 13.16 9.03 12.44
SNOWFALL (IN)
TODAY 0.0 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 2 -2 1
MONTH TO DATE 0 26 -26 27
SINCE SEP 1 0 26 -26 27
SINCE JUL 1 60 139 -79 130
COOLING
TODAY 5 2 3 0
MONTH TO DATE 125 26 99 12
SINCE SEP 1 125 26 99 12
SINCE JAN 1 257 123 134 77
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WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.2
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 84 1200 AM
LOWEST 57 300 PM
AVERAGE 71
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 103 1971
MINIMUM TEMPERATURE (F) 56 46 1947
SUNRISE AND SUNSET
SEPTEMBER 13 2017.....SUNRISE 650 AM PDT SUNSET 720 PM PDT
SEPTEMBER 14 2017.....SUNRISE 651 AM PDT SUNSET 718 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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