National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2016-10-21 12:45 UTC
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353
CDUS46 KMTR 211245
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 AM PDT FRI OCT 21 2016
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 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 78 151 PM 89 1991 70 8 79
MINIMUM 54 507 AM 37 1949 53 1 57
AVERAGE 66 61 5 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 1985 0.04 -0.04 0.00
MONTH TO DATE 1.30 0.46 0.84 T
SINCE OCT 1 1.30 0.46 0.84 T
SINCE JAN 1 13.74 13.75 -0.01 3.65
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 4 -4 0
MONTH TO DATE 38 65 -27 5
SINCE SEP 1 98 118 -20 27
SINCE JUL 1 201 231 -30 32
COOLING
YESTERDAY 1 1 0 3
MONTH TO DATE 13 20 -7 40
SINCE SEP 1 73 64 9 132
SINCE JAN 1 138 161 -23 326
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 900 AM
LOWEST 39 200 PM
AVERAGE 59
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 82 1965
MINIMUM TEMPERATURE (F) 53 39 1949
SUNRISE AND SUNSET
OCTOBER 21 2016.......SUNRISE 724 AM PDT SUNSET 623 PM PDT
OCTOBER 22 2016.......SUNRISE 725 AM PDT SUNSET 622 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$