239
CDUS46 KMTR 290026
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
526 PM PDT SAT JUN 28 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 28 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 78 2:19 PM 94 1976 73 5 73
MINIMUM 54 5:16 AM 46 1954 54 0 52
AVERAGE 66 63 3 63
PRECIPITATION (IN)
TODAY 0.00 0.52 2011 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.14 -0.14 T
SINCE OCT 1 16.11 19.53 -3.42 20.13
SINCE JAN 1 7.55 12.56 -5.01 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 0 2 -2 2
MONTH TO DATE 134 94 40 109
SINCE JUN 1 134 94 40 109
SINCE JUL 1 2384 2473 -89 1872
COOLING
TODAY 1 1 0 0
MONTH TO DATE 1 25 -24 6
SINCE JUN 1 1 25 -24 6
SINCE JAN 1 7 45 -38 17
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 45 3:00 PM
AVERAGE 68
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 87 1959
MINIMUM TEMPERATURE (F) 54 48 1947
1955
1963
SUNRISE AND SUNSET
JUNE 28 2025..........SUNRISE 5:51 AM PDT SUNSET 8:35 PM PDT
JUNE 29 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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