774
CDUS46 KMTR 280035
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
535 PM PDT FRI JUN 27 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 27 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 72 10:47 AM 97 1956 73 -1 66
1976
2003
MINIMUM 53 5:01 AM 48 1950 54 -1 52
1962
1965
AVERAGE 63 63 0 59
PRECIPITATION (IN)
TODAY 0.00 0.05 1952 0.00 0.00 0.00
1991
MONTH TO DATE 0.00 0.13 -0.13 T
SINCE OCT 1 16.11 19.52 -3.41 20.13
SINCE JAN 1 7.55 12.55 -5.00 14.80
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 2 3 -1 6
MONTH TO DATE 134 92 42 107
SINCE JUN 1 134 92 42 107
SINCE JUL 1 2384 2471 -87 1870
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 24 -24 6
SINCE JUN 1 0 24 -24 6
SINCE JAN 1 6 44 -38 17
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 3:00 AM
LOWEST 53 11:00 AM
AVERAGE 71
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 94 1976
MINIMUM TEMPERATURE (F) 54 46 1954
SUNRISE AND SUNSET
JUNE 27 2025..........SUNRISE 5:50 AM PDT SUNSET 8:35 PM PDT
JUNE 28 2025..........SUNRISE 5:51 AM PDT SUNSET 8:35 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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