National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2015-04-08 08:39 UTC
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923
CDUS46 KMTR 080839
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT WED APR 8 2015
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 7 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 61 137 PM 89 1989 64 -3 82
MINIMUM 50 456 AM 39 1965 49 1 55
AVERAGE 56 56 0 69
PRECIPITATION (IN)
YESTERDAY 0.59R 0.58 1950 0.05 0.54 0.00
MONTH TO DATE 0.70 0.41 0.29 1.20
SINCE OCT 1 15.73 18.98 -3.25 8.16
SINCE JAN 1 2.77 11.62 -8.85 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 9 9 0 0
MONTH TO DATE 60 63 -3 50
SINCE MAR 1 204 377 -173 226
SINCE JUL 1 1151 2183 -1032 1771
COOLING
YESTERDAY 0 0 0 4
MONTH TO DATE 0 0 0 4
SINCE MAR 1 6 1 5 4
SINCE JAN 1 6 1 5 4
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 13.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 49 1100 AM
AVERAGE 75
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 92 1989
MINIMUM TEMPERATURE (F) 49 41 2011
1980
SUNRISE AND SUNSET
APRIL 8 2015.........SUNRISE 645 AM PDT SUNSET 739 PM PDT
APRIL 9 2015.........SUNRISE 643 AM PDT SUNSET 739 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$