National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2016-09-22 08:30 UTC
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363
CDUS46 KMTR 220830
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT THU SEP 22 2016
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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 66 233 PM 95 2003 74 -8 91
MINIMUM 57 1159 PM 45 1955 56 1 60
AVERAGE 62 65 -3 76
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 2013 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.09 -0.09 T
SINCE OCT 1 17.23 20.57 -3.34 16.59
SINCE JAN 1 12.44 13.21 -0.77 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 3 2 1 0
MONTH TO DATE 41 42 -1 9
SINCE SEP 1 41 42 -1 9
SINCE JUL 1 144 155 -11 14
COOLING
YESTERDAY 0 1 -1 11
MONTH TO DATE 28 36 -8 83
SINCE SEP 1 28 36 -8 83
SINCE JAN 1 93 133 -40 277
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 22 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 22.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1200 AM
LOWEST 56 100 PM
AVERAGE 68
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 1946
MINIMUM TEMPERATURE (F) 56 48 1981
1910
SUNRISE AND SUNSET
SEPTEMBER 22 2016.....SUNRISE 658 AM PDT SUNSET 705 PM PDT
SEPTEMBER 23 2016.....SUNRISE 659 AM PDT SUNSET 704 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$