National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-07-12 12:15 UTC
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000
CDUS46 KMTR 121217
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
515 AM PDT THU JUL 12 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 11 2007...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2007
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 343 PM 93 1983 71 1 67
MINIMUM 61 1159 PM 48 1998 54 7 54
1949
1897
AVERAGE 67 63 4 61
PRECIPITATION (IN)
YESTERDAY T R 0.00 2006 0.00 0.00 0.00
MONTH TO DATE T 0.03 -0.03 0.00
SINCE JUL 1 T 0.03 -0.03 0.00
SINCE JAN 1 6.29 13.42 -7.13 15.26
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 4
MONTH TO DATE 18 33 -15 44
SINCE JUN 1 135 153 -18 112
SINCE JUL 1 18 33 -15 44
COOLING
YESTERDAY 2 1 1 0
MONTH TO DATE 5 11 -6 3
SINCE JUN 1 17 32 -15 28
SINCE JAN 1 39 46 -7 39
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.4
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 78 100 AM
LOWEST 49 100 PM
AVERAGE 64
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 88 1983
MINIMUM TEMPERATURE (F) 54 47 1950
SUNRISE AND SUNSET
JULY 12 2007..........SUNRISE 558 AM PDT SUNSET 832 PM PDT
JULY 13 2007..........SUNRISE 559 AM PDT SUNSET 832 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
&&
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TEMPERATURE SUMMARIES FOR SELECTED LOCATIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
530 AM PDT THU JUL 12 2007
TEMPERATURE CLIMATOLOGY FOR JUL 12 2007.
--------------------------------------------------------------------
JUL JUL JUL HIGHEST LOWEST RECORDS SET ON
11 12 12 SINCE SINCE JUL 12
HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR
-------------- ----- ----- --------- --------- ------- -------
SAN FRANCISCO 72 56 68 54 88 MAY 07 37 JAN 16 86 1983 48 1903
SFO AIRPORT 77 60 71 54 89 MAY 07 32 JAN 14 88 1983 46 1935
OAKLAND 71 58 73 57 90 MAY 07 33 JAN 14 94 1979 53 2004
OAKLAND AIRPOR 73 56 70 56 89 MAY 07 28 JAN 16 90 1999 49 1935
MOFFETT FIELD 78 60 75 57 92 MAY 07 28 JAN 14 93 1979 50 1974
SAN JOSE 79 60 84 57 93 JUN 14 30 JAN 13 101 1999 49 ----
SANTA ROSA 70 M 82 53 94 JUN 14 22 JAN 14 101 1983 42 1929
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HIGHS AND LOWS FOR TODAY WILL BE IN THE AFTERNOON REPORT.
ALL NORMALS ARE 1971-2000 AVERAGE EXCEPT
MOFFETT NAS WHICH IS A 1961-1990 AVERAGE.
.....................................................................
PRECIPITATION DATA FOR SELECTED LOCATIONS
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
530 PM PDT WED JUL 11 2007
PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS
-------------------------------------------------------------------
NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1-
1971-2000 24 JUL 11 JUL 11 JUL 11 JUN 30
AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL
-------------- ----- ----------- ----------- ------ ------
BAKERSFIELD TRACE TRACE 0.00 0.00 6.49
EUREKA 0.02 0.02 18 0.02 18 0.11 38.10
FRESNO 0.00 0.00 0 0.00 0 0.01 11.23
OAKLAND 0.00 0.00 0.00 0.00 22.94
REDDING TRACE TRACE 0 0.00 0 0.05 33.52
SACRAMENTO 0.01 0.01 20 0.00 0 0.05 19.87
SFO AIRPORT TRACE TRACE 0 0.00 0 0.03 20.10
SAN FRANCISCO 0.00 0.00 0.00 0.00 22.28
SAN JOSE 0.00 0.00 0.00 0.00 15.08
SANTA ROSA 0.05 0.05 0.00 0.00 31.01
LOS ANGELES 0.00 0.00 0.00 0.00 15.14
SAN DIEGO 0.00 0.00 0 0.00 0 0.03 10.77
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PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - JUL 11 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
$$