National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2016-04-30 08:28 UTC
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888
CDUS46 KMTR 300828
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT SAT APR 30 2016
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 29 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 60 236 PM 92 1981 66 -6 68
MINIMUM 48 605 AM 40 1950 50 -2 51
AVERAGE 54 58 -4 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.73 1948 0.02 -0.02 0.00
MONTH TO DATE 0.82 1.26 -0.44 1.28
SINCE OCT 1 17.18 19.83 -2.65 16.31
SINCE JAN 1 12.39 12.47 -0.08 3.35
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 11 7 4 5
MONTH TO DATE 148 240 -92 187
SINCE MAR 1 365 554 -189 331
SINCE JUL 1 1763 2360 -597 1278
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 20 0 20 2
SINCE MAR 1 20 1 19 8
SINCE JAN 1 20 1 19 8
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 19.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 100 AM
LOWEST 60 100 PM
AVERAGE 73
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 90 2014
1996
1922
MINIMUM TEMPERATURE (F) 50 41 1946
SUNRISE AND SUNSET
APRIL 30 2016.........SUNRISE 615 AM PDT SUNSET 759 PM PDT
MAY 1 2016...........SUNRISE 613 AM PDT SUNSET 800 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$