National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2015-09-01 08:39 UTC
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433
CDUS46 KMTR 010840
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT TUE SEP 1 2015
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 31 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 155 PM 89 2005 74 2 75
MINIMUM 60 600 AM 48 1957 56 4 62
1955
1910
AVERAGE 68 65 3 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 1964 0.00 0.00 0.00
MONTH TO DATE T 0.04 -0.04 T
SINCE OCT 1 16.59 20.48 -3.89 8.57
SINCE JAN 1 3.63 13.12 -9.49 7.31
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 47 -47 1
SINCE JUN 1 80 218 -138 69
SINCE JUL 1 5 113 -108 20
COOLING
YESTERDAY 3 2 1 4
MONTH TO DATE 101 33 68 72
SINCE JUN 1 181 78 103 190
SINCE JAN 1 194 97 97 253
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 200 AM
LOWEST 54 100 PM
AVERAGE 69
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 1955
MINIMUM TEMPERATURE (F) 56 49 1981
SUNRISE AND SUNSET
SEPTEMBER 1 2015.....SUNRISE 640 AM PDT SUNSET 739 PM PDT
SEPTEMBER 2 2015.....SUNRISE 640 AM PDT SUNSET 737 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$