National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2016-09-19 08:45 UTC
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646
CDUS46 KMTR 190845
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT MON SEP 19 2016
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2016...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 134 PM 93 2009 74 14 79
MINIMUM 56 614 AM 46 1955 56 0 56
AVERAGE 72 65 7 68
PRECIPITATION (IN)
YESTERDAY 0.00 2.29 1959 0.00 0.00 0.00
MONTH TO DATE 0.00 0.07 -0.07 T
SINCE OCT 1 17.23 20.55 -3.32 16.59
SINCE JAN 1 12.44 13.19 -0.75 3.63
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 38 36 2 9
SINCE SEP 1 38 36 2 9
SINCE JUL 1 141 149 -8 14
COOLING
YESTERDAY 7 1 6 3
MONTH TO DATE 19 33 -14 55
SINCE SEP 1 19 33 -14 55
SINCE JAN 1 84 130 -46 249
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 600 AM
LOWEST 27 200 PM
AVERAGE 55
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 2000
1919
MINIMUM TEMPERATURE (F) 56 46 1954
1947
SUNRISE AND SUNSET
SEPTEMBER 19 2016.....SUNRISE 655 AM PDT SUNSET 710 PM PDT
SEPTEMBER 20 2016.....SUNRISE 656 AM PDT SUNSET 709 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$