469
CDUS46 KMTR 280029
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT SUN AUG 27 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 27 2023
VALID TODAY AS OF 0500 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 70 3:40 PM 94 1993 74 -4 74
MINIMUM 58 6:02 AM 46 1951 56 2 56
1952
AVERAGE 64 65 -1 65
PRECIPITATION (IN)
TODAY 0.00 0.08 1949 0.00 0.00 0.00
MONTH TO DATE 0.03 0.03 0.00 0.01
SINCE OCT 1 31.42 19.56 11.86 18.18
SINCE JAN 1 20.17 12.59 7.58 1.90
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 1 1 0 0
MONTH TO DATE 6 37 -31 3
SINCE JUN 1 125 192 -67 119
SINCE JUL 1 47 95 -48 60
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 93 34 59 66
SINCE JUN 1 116 83 33 130
SINCE JAN 1 121 103 18 150
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 6:00 AM
LOWEST 61 12:00 PM
AVERAGE 74
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 2009
MINIMUM TEMPERATURE (F) 56 49 1945
1952
SUNRISE AND SUNSET
AUGUST 27 2023........SUNRISE 6:35 AM PDT SUNSET 7:46 PM PDT
AUGUST 28 2023........SUNRISE 6:36 AM PDT SUNSET 7:45 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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