National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2014-05-13 08:34 UTC
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767
CDUS46 KMTR 130835
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT TUE MAY 13 2014
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 12 2014...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2014
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 115 PM 96 1976 67 17 69
MINIMUM 52 444 AM 42 1953 51 1 53
AVERAGE 68 59 9 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.40 1998 0.02 -0.02 0.00
MONTH TO DATE T 0.24 -0.24 T
SINCE JUL 1 8.80 20.31 -11.51 12.83
SINCE JAN 1 7.31 12.74 -5.43 1.83
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 4
MONTH TO DATE 40 78 -38 39
SINCE MAR 1 359 640 -281 546
SINCE JUL 1 1904 2446 -542 2430
COOLING
YESTERDAY 3 0 3 0
MONTH TO DATE 12 0 12 20
SINCE MAR 1 33 6 27 24
SINCE JAN 1 33 6 27 24
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 200 AM
LOWEST 25 1200 PM
AVERAGE 51
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 1976
MINIMUM TEMPERATURE (F) 51 45 1968
1956
1882
SUNRISE AND SUNSET
MAY 13 2014...........SUNRISE 602 AM PDT SUNSET 811 PM PDT
MAY 14 2014...........SUNRISE 601 AM PDT SUNSET 811 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$