National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2007-05-04 12:15 UTC
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000
CDUS46 KMTR 041215
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
515 AM PDT FRI MAY 4 2007
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 3 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 60 155 PM 79 1953 66 -6 63
1935
MINIMUM 50 1143 PM 39 1950 49 1 49
AVERAGE 55 58 -3 56
PRECIPITATION (IN)
YESTERDAY T 0.44 1951 0.02 -0.02 0.00
MONTH TO DATE 0.07 0.06 0.01 0.00
SINCE JUL 1 11.61 19.68 -8.07 25.62
SINCE JAN 1 6.27 12.96 -6.69 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 10 8 2 9
MONTH TO DATE 25 24 1 19
SINCE MAR 1 563 629 -66 720
SINCE JUL 1 2486 2565 -79 2341
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 4 -3 0
SINCE JAN 1 1 4 -3 0
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 300 AM
LOWEST 37 200 PM
AVERAGE 59
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 83 1957
MINIMUM TEMPERATURE (F) 49 40 1952
1950
SUNRISE AND SUNSET
MAY 4 2007...........SUNRISE 611 AM PDT SUNSET 802 PM PDT
MAY 5 2007...........SUNRISE 610 AM PDT SUNSET 803 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 FRI MAY 04 2007
TEMPERATURE CLIMATOLOGY FOR MAY 04 2007.
--------------------------------------------------------------------
MAY MAY MAY HIGHEST LOWEST RECORDS SET ON
3 4 04 SINCE SINCE MAY 04
HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR
-------------- ----- ----- --------- --------- ------- -------
SAN FRANCISCO 58 49 65 51 80 MAR 11 37 JAN 16 84 1935 45 1975
SFO AIRPORT 60 50 66 49 78 MAR 11 32 JAN 14 91 1987 41 1965
OAKLAND 61 50 68 52 80 APR 27 33 JAN 14 91 1987 43 1975
OAKLAND AIRPOR 61 53 65 51 80 APR 28 28 JAN 16 89 1987 39 1942
MOFFETT FIELD 63 51 69 50 83 APR 27 28 JAN 14 94 1987 41 1952
SAN JOSE 63 52 75 51 89 APR 28 30 JAN 13 94 1990 38 UNK
SANTA ROSA 62 M 72 47 83 APR 28 22 JAN 14 90 1935 33 1950
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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 THU MAY 03 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 MAY 03 MAY 03 MAY 03 JUN 30
AVERAGES. HOURS 2007 PON 2006 PON NORMAL NORMAL
-------------- ----- ----------- ----------- ------ ------
BAKERSFIELD 0.00 3.06 50 6.55 106 6.16 6.49
EUREKA 0.19 34.76 96 57.46 159 36.04 38.10
FRESNO 0.00 5.98 56 14.20 133 10.67 11.23
OAKLAND 0.00 13.84 62 30.17 135 22.35 22.94
REDDING 0.00 22.49 72 44.39 142 31.35 33.52
SACRAMENTO 0.00 11.72 61 25.21 132 19.15 19.87
SFO AIRPORT 0.00 11.61 59 25.62 130 19.67 20.10
SAN FRANCISCO 0.00 16.68 77 34.01 157 21.67 22.28
SAN JOSE 0.00 9.21 63 22.09 151 14.60 15.08
SANTA ROSA 0.00 20.34 68 44.86 149 30.08 31.01
LOS ANGELES 0.00 3.21 22 12.34 83 14.80 15.14
SAN DIEGO TRACE 3.85 37 4.65 44 10.51 10.77
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PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - MAY 03 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.
$$