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Displaying AFOS PIL: CLISFO Received: 2018-02-01 08:27 UTC
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CDUS46 KMTR 010830
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 AM PST THU FEB 1 2018
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...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2018...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2018
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 843 PM 74 2015 58 16 59
MINIMUM 46 547 AM 32 1951 45 1 42
1950
1946
AVERAGE 60 51 9 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.99 1963 0.14 -0.14 0.00
MONTH TO DATE 4.85 4.19 0.66 9.33
SINCE OCT 1 7.90 11.55 -3.65 18.28
SINCE JAN 1 4.85 4.19 0.66 9.33
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 5 14 -9 14
MONTH TO DATE 347 455 -108 439
SINCE DEC 1 746 903 -157 876
SINCE JUL 1 1085 1467 -382 1290
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 48 400 PM
AVERAGE 71
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 70 1976
MINIMUM TEMPERATURE (F) 45 30 1950
SUNRISE AND SUNSET
FEBRUARY 1 2018......SUNRISE 713 AM PST SUNSET 534 PM PST
FEBRUARY 2 2018......SUNRISE 712 AM PST SUNSET 535 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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