National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2006-12-10 12:15 UTC
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000
CDUS46 KMTR 101214
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE IN SAN FRANCISCO
415 AM PST SUN DEC 10 2006
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 2006...
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1927 TO 2006
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 207 PM 73 1940 57 5 63
MINIMUM 52 621 AM 24 1972 44 8 45
AVERAGE 57 50 7 54
PRECIPITATION (IN)
YESTERDAY 0.62 1.17 1954 0.08 0.54 0.00
MONTH TO DATE 0.90 0.76 0.14 1.00
SINCE JUL 1 2.87 4.59 -1.72 2.39
SINCE JAN 1 18.13 17.98 0.15 18.65
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 15 -7 11
MONTH TO DATE 114 128 -14 130
SINCE DEC 1 114 128 -14 130
SINCE JUL 1 725 752 -27 645
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 153 142 11 68
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 13.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 PM
LOWEST 55 200 PM
AVERAGE 78
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 70 1958
MINIMUM TEMPERATURE (F) 43 27 1932
SUNRISE AND SUNSET
DECEMBER 10 2006......SUNRISE 714 AM PST SUNSET 451 PM PST
DECEMBER 11 2006......SUNRISE 714 AM PST SUNSET 451 PM PST
- 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
430 AM PST SUN DEC 10 2006
TEMPERATURE CLIMATOLOGY FOR DEC 10 2006.
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DEC DEC DEC HIGHEST LOWEST RECORDS SET ON
9 10 10 SINCE SINCE DEC 10
HI LO NORMS JAN 1 JUL 1 HI YEAR LO YEAR
-------------- ----- ----- --------- --------- ------- -------
SAN FRANCISCO 62 51 59 47 87 JUL 22 44 DEC 01 68 1958 32 1972
SFO AIRPORT 62 48 57 44 97 JUL 22 38 DEC 02 70 1958 27 1932
OAKLAND 62 47 58 45 94 JUL 22 39 NOV 28 68 2005 29 1972
OAKLAND AIRPOR 64 44 56 44 98 JUL 22 34 NOV 28 71 1958 26 1932
MOFFETT FIELD 62 45 58 43 100 JUL 22 34 NOV 30 69 1958 29 1972
SAN JOSE 63 46 59 41 104 JUL 23 35 NOV 30 69 1958 24 1972
SANTA ROSA 58 M 59 39 105 JUL 22 29 DEC 02 80 1926 18 1932
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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
430 PM PST SAT DEC 09 2006
PRECIPITATION DATA AS OF 4 PM FOR SELECTED CALIFORNIA LOCATIONS
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NORMALS ARE LAST JUL 1- JUL 1- JUL 1- JUL 1-
1971-2000 24 DEC 09 DEC 09 DEC 09 JUN 30
AVERAGES. HOURS 2006 PON 2005 PON NORMAL NORMAL
-------------- ----- ----------- ----------- ------ ------
BAKERSFIELD 0.00 0.31 24 1.12 86 1.30 6.49
EUREKA 0.00 8.13 71 13.36 117 11.43 38.10
FRESNO TRACE 0.31 13 0.63 26 2.39 11.23
OAKLAND 0.30 2.57 44 3.41 58 5.87 22.94
REDDING 0.57 4.71 57 6.99 85 8.22 33.52
SACRAMENTO 0.62 1.86 39 2.30 48 4.82 19.87
SFO AIRPORT 0.37 2.35 51 2.39 52 4.59 20.10
SAN FRANCISCO 0.45 4.14 71 3.98 68 5.83 22.28
SAN JOSE 0.07 1.87 53 1.69 48 3.50 15.08
SANTA ROSA 0.50 4.68 58 5.56 69 8.05 31.01
LOS ANGELES 0.00 0.50 21 1.98 85 2.33 15.14
SAN DIEGO 0.00 0.96 44 0.77 35 2.18 10.77
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PON - PERCENT OF NORMAL FOLLOWS THE JUL 1 - DEC 09 AMOUNTS.
TRACE AMOUNTS ARE LISTED AS TRACE.
SACRAMENTO DATA REFLECTS DOWNTOWN SACRAMENTO.