166
CDUS46 KMTR 190045
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 PM PST SAT NOV 18 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 65 3:01 PM 74 1949 63 2 65
MINIMUM 60 7:38 AM 36 1964 48 12 45
AVERAGE 63 56 7 55
PRECIPITATION (IN)
TODAY 0.67 2.26 1982 0.08 0.59 0.00
MONTH TO DATE 1.30 0.99 0.31 1.58
SINCE OCT 1 1.30 1.78 -0.48 1.59
SINCE JAN 1 21.50 14.45 7.05 3.76
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 2 9 -7 10
MONTH TO DATE 43 131 -88 191
SINCE SEP 1 80 277 -197 330
SINCE JUL 1 127 379 -252 391
COOLING
TODAY 0 0 0 0
MONTH TO DATE 7 0 7 0
SINCE SEP 1 141 89 52 127
SINCE JAN 1 280 199 81 280
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 9:00 AM
LOWEST 78 1:00 AM
AVERAGE 84
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 73 1989
MINIMUM TEMPERATURE (F) 48 35 1964
1994
SUNRISE AND SUNSET
NOVEMBER 18 2023......SUNRISE 6:52 AM PST SUNSET 4:57 PM PST
NOVEMBER 19 2023......SUNRISE 6:54 AM PST SUNSET 4:56 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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