National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2015-04-16 08:33 UTC
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529
CDUS46 KMTR 160833
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT THU APR 16 2015
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 15 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 69 126 PM 83 1966 65 4 65
MINIMUM 48 332 AM 38 1975 49 -1 52
1955
AVERAGE 59 57 2 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.02 1978 0.04 -0.04 0.00
MONTH TO DATE 0.87 0.78 0.09 1.20
SINCE OCT 1 15.90 19.35 -3.45 8.16
SINCE JAN 1 2.94 11.99 -9.05 6.90
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 6 8 -2 6
MONTH TO DATE 103 133 -30 87
SINCE MAR 1 247 447 -200 263
SINCE JUL 1 1194 2253 -1059 1808
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 6
SINCE MAR 1 6 1 5 6
SINCE JAN 1 6 1 5 6
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 12.0
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 86 200 AM
LOWEST 29 1200 PM
AVERAGE 58
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 81 1999
MINIMUM TEMPERATURE (F) 49 40 1975
SUNRISE AND SUNSET
APRIL 16 2015.........SUNRISE 633 AM PDT SUNSET 746 PM PDT
APRIL 17 2015.........SUNRISE 632 AM PDT SUNSET 747 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$