National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2005-08-20 12:30 UTC
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000
CDUS46 KMTR 201208
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
530 AM PDT SAT AUG 20 2005
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2005...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2005
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 218 PM 89 1964 72 -5 75
MINIMUM 56 1156 PM 44 1931 56 0 59
AVERAGE 62 64 -2 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.56 1997 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 T
SINCE JUL 1 T 0.03 -0.03 T
SINCE JAN 1 16.26 13.42 2.84 8.44
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 3 2 1 0
MONTH TO DATE 32 38 -6 6
SINCE JUN 1 156 235 -79 130
SINCE JUL 1 66 115 -49 29
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 1 14 -13 15
SINCE JUN 1 26 58 -32 47
SINCE JAN 1 32 72 -40 89
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 63 1200 PM
AVERAGE 78
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 84 1964
MINIMUM TEMPERATURE (F) 56 46 1928
SUNRISE AND SUNSET
AUGUST 20 2005........SUNRISE 630 AM PDT SUNSET 755 PM PDT
AUGUST 21 2005........SUNRISE 631 AM PDT SUNSET 754 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 SAT AUG 20 2005
TEMPERATURE CLIMATOLOGY FOR AUG 20 2005.
--------------------------------------------------------------------
AUG AUG AUG HIGHEST LOWEST RECORDS SET ON
19 20 20 SINCE SINCE AUG 20
HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR
-------------- ----- ----- --------- --------- ------- -------
SAN FRANCISCO 61 54 69 56 87 MAR 11 52 AUG 17 84 1916 49 1955
SFO AIRPORT 67 56 72 56 88 JUL 23 54 AUG 11 84 1964 46 1928
OAKLAND 66 55 74 58 91 JUL 23 54 JUL 05 85 1974 53 1973
OAKLAND AIRPOR 66 55 72 58 92 JUL 23 51 AUG 11 86 1945 48 1932
MOFFETT FIELD 70 M 75 57 93 JUL 23 55 JUL 06 88 1974 50 1948
SAN JOSE 72 59 84 58 97 JUL 23 55 JUL 04 98 1964 44 1911
SANTA ROSA 66 M 82 54 97 JUL 23 50 AUG 12 98 1945 42 1910
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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 FRI AUG 19 2005
PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS
-------------------------------------------------------------------
NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1-
1971-2000 24 AUG 19 AUG 19 AUG 19 JUN 30
AVERAGES. HOURS 2005 PON 2004 PON NORMAL NORMAL
-------------- ----- ----------- ----------- ------ ------
BAKERSFIELD 0.00 0.01 0.00 0.00 6.49
EUREKA 0.02 0.07 20 0.08 23 0.35 38.10
FRESNO 0.00 0.00 0 0.00 0 0.01 11.23
OAKLAND 0.00 0.00 0 0.00 0 0.07 22.94
REDDING 0.00 0.00 0 0.00 0 0.15 33.52
SACRAMENTO 0.00 0.00 0 0.00 0 0.05 19.87
SFO AIRPORT 0.00 0.00 0 0.00 0 0.03 20.10
SAN FRANCISCO 0.00 0.03 75 0.03 75 0.04 22.28
SAN JOSE 0.00 0.01 17 0.00 0 0.06 15.08
SANTA ROSA 0.00 0.00 0 0.01 17 0.06 31.01
LOS ANGELES 0.00 0.00 0 0.00 0 0.02 15.14
SAN DIEGO 0.00 0.01 33 0.00 0 0.03 10.77
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PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - AUG 19 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
$$