National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-04-29 12:05 UTC
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000
CDUS46 KMTR 291205
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
505 AM PDT SUN APR 29 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 77 253 PM 89 1981 65 12 68
MINIMUM 51 1159 PM 39 1967 49 2 52
AVERAGE 64 57 7 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1951 0.02 -0.02 0.00
MONTH TO DATE 1.14 1.14 0.00 4.01
SINCE JUL 1 11.54 19.58 -8.04 25.62
SINCE JAN 1 6.20 12.86 -6.66 14.89
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 1 8 -7 5
MONTH TO DATE 251 250 1 265
SINCE MAR 1 527 589 -62 691
SINCE JUL 1 2450 2525 -75 2312
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 2 -2 0
SINCE MAR 1 1 2 -1 0
SINCE JAN 1 1 2 -1 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 900 PM
LOWEST 43 300 PM
AVERAGE 66
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 92 1981
MINIMUM TEMPERATURE (F) 49 40 1950
SUNRISE AND SUNSET
APRIL 29 2007.........SUNRISE 617 AM PDT SUNSET 758 PM PDT
APRIL 30 2007.........SUNRISE 615 AM PDT SUNSET 759 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 SUN APR 29 2007
TEMPERATURE CLIMATOLOGY FOR APR 29 2007.
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APR APR APR HIGHEST LOWEST RECORDS SET ON
28 29 29 SINCE SINCE APR 29
HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR
-------------- ----- ----- --------- --------- ------- -------
SAN FRANCISCO 76 50 65 51 80 MAR 11 37 JAN 16 90 1996 44 2002
SFO AIRPORT 77 50 65 49 78 MAR 11 32 JAN 14 92 1981 40 1950
OAKLAND 76 51 68 52 80 APR 27 33 JAN 14 97 1981 46 2002
OAKLAND AIRPOR 80 52 64 50 80 APR 28 28 JAN 16 82 1981 38 1942
MOFFETT FIELD 81 54 68 50 83 APR 27 28 JAN 14 95 1981 39 1952
SAN JOSE 89 56 74 50 89 APR 28 30 JAN 13 93 1981 37 1967
SANTA ROSA 83 M 71 47 83 APR 28 22 JAN 14 98 1981 33 1967
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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 SAT APR 28 2007
PRECIPITATION DATA AS OF 5 PM FOR SELECTED CALIFORNIA LOCATIONS
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NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1-
1971-2000 24 APR 28 APR 28 APR 28 JUN 30
AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL
-------------- ----- ----------- ----------- ------ ------
BAKERSFIELD 0.00 3.06 50 6.55 107 6.11 6.49
EUREKA 0.00 34.16 96 57.46 161 35.69 38.10
FRESNO 0.00 5.98 56 14.20 134 10.59 11.23
OAKLAND 0.00 13.66 62 30.17 136 22.20 22.94
REDDING 0.00 21.22 68 44.39 143 31.05 33.52
SACRAMENTO 0.00 11.52 60 25.21 132 19.05 19.87
SFO AIRPORT 0.00 11.54 59 25.62 131 19.57 20.10
SAN FRANCISCO 0.00 16.46 76 34.01 158 21.57 22.28
SAN JOSE 0.00 9.20 63 22.09 152 14.50 15.08
SANTA ROSA 0.00 20.14 67 44.86 150 29.93 31.01
LOS ANGELES 0.00 3.21 22 12.34 84 14.75 15.14
SAN DIEGO 0.00 3.85 37 4.65 44 10.46 10.77
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PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - APR 28 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.