National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2005-05-17 12:30 UTC
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000
CDUS46 KMTR 171207
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
530 AM PDT TUE MAY 17 2005
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 16 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 66 222 PM 93 1956 67 -1 64
MINIMUM 56 1159 PM 43 1943 51 5 52
AVERAGE 61 59 2 58
PRECIPITATION (IN)
YESTERDAY T 0.13 1994 0.01 -0.01 0.00
MONTH TO DATE 0.81 0.23 0.58 0.00
SINCE JUL 1 26.49 19.85 6.64 17.42
SINCE JAN 1 15.62 13.13 2.49 8.37
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 7 -3 7
MONTH TO DATE 63 115 -52 77
SINCE MAR 1 539 720 -181 445
SINCE JUL 1 2161 2656 -495 2180
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 4
SINCE MAR 1 6 4 2 42
SINCE JAN 1 6 4 2 42
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 19.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 48 1200 PM
AVERAGE 71
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 93 1997
MINIMUM TEMPERATURE (F) 51 42 1943
SUNRISE AND SUNSET
MAY 17 2005...........SUNRISE 558 AM PDT SUNSET 814 PM PDT
MAY 18 2005...........SUNRISE 557 AM PDT SUNSET 815 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 TUE MAY 17 2005
TEMPERATURE CLIMATOLOGY FOR MAY 17 2005 .
--------------------------------------------------------------------
MAY MAY MAY HIGHEST LOWEST RECORDS SET ON
16 17 17 SINCE SINCE MAY 17
HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR
-------------- ----- ----- --------- --------- ------- -------
SAN FRANCISCO 63 53 65 51 87 MAR 11 41 JAN 14 94 1997 46 1899
SFO AIRPORT 66 55 67 51 83 MAR 11 36 DEC 04 93 1997 42 1943
OAKLAND 66 55 69 53 88 MAR 11 38 JAN 14 94 1997 48 1998
OAKLAND AIRPOR 67 55 66 52 78 MAR 11 30 DEC 04 89 1997 42 1943
MOFFETT FIELD 69 52 70 51 83 MAR 11 31 DEC 04 98 1997 44 1977
SAN JOSE 68 53 76 52 87 MAR 11 32 JAN 14 99 1997 39 ----
SANTA ROSA 67 M 74 49 87 MAR 10 28 DEC 04 98 1997 34 1918
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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 MON MAY 16 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 MAY 16 MAY 16 MAY 16 JUN 30
AVERAGES. HOURS 2005 PON 2004 PON NORMAL NORMAL
-------------- ----- ----------- ----------- ------ ------
BAKERSFIELD 0.00 9.17 146 4.63 74 6.29 6.49
EUREKA 0.27 40.44 110 37.09 101 36.79 38.10
FRESNO 0.13 15.83 146 7.51 69 10.85 11.23
OAKLAND 0.00 27.86 123 19.23 85 22.61 22.94
REDDING 0.68 36.64 114 35.01 109 32.12 33.52
SACRAMENTO 0.00 23.61 122 14.11 73 19.41 19.87
SFO AIRPORT TRACE 26.49 134 17.42 88 19.84 20.10
SAN FRANCISCO 0.00 29.72 136 20.54 94 21.93 22.28
SAN JOSE 0.02 24.12 163 13.24 89 14.83 15.08
SANTA ROSA 0.00 35.02 115 28.90 95 30.47 31.01
LOS ANGELES 0.00 37.25 249 9.25 62 14.93 15.14
SAN DIEGO 0.00 22.47 211 5.18 49 10.64 10.77
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PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 16 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
NNNN