249
CDUS46 KMTR 280035
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
535 PM PDT THU AUG 27 2026
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 27 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 73 1:56 PM 94 1993 74 -1 75
MINIMUM 58 6:06 AM 46 1951 56 2 59
1952
AVERAGE 66 65 1 67
PRECIPITATION (IN)
TODAY 0.00 0.08 1949 0.00 0.00 0.00
MONTH TO DATE 0.03 0.03 0.00 T
SINCE OCT 1 19.62 19.56 0.06 16.11
SINCE JAN 1 10.77 12.59 -1.82 7.55
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 17 37 -20 21
SINCE JUN 1 127 192 -65 233
SINCE JUL 1 67 95 -28 90
COOLING
TODAY 1 2 -1 2
MONTH TO DATE 16 34 -18 27
SINCE JUN 1 68 83 -15 29
SINCE JAN 1 111 103 8 35
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 55 2:00 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 2026........SUNRISE 6:36 AM PDT SUNSET 7:46 PM PDT
AUGUST 28 2026........SUNRISE 6:37 AM PDT SUNSET 7:44 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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