747
CDUS46 KMTR 250829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT WED JUN 25 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 24 2025
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)
YESTERDAY
MAXIMUM 64 2:53 PM 97 1976 72 -8 74
MINIMUM 54 6:33 AM 46 1955 54 0 52
AVERAGE 59 63 -4 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 1975 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.13 -0.13 0.00
SINCE OCT 1 16.11 19.52 -3.41 20.13
SINCE JAN 1 7.55 12.55 -5.00 14.80
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 3 3 2
MONTH TO DATE 120 83 37 93
SINCE JUN 1 120 83 37 93
SINCE JUL 1 2370 2462 -92 1856
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 21 -21 6
SINCE JUN 1 0 21 -21 6
SINCE JAN 1 6 41 -35 17
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 65 2:00 PM
AVERAGE 78
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 96 1993
MINIMUM TEMPERATURE (F) 54 44 1950
SUNRISE AND SUNSET
JUNE 25 2025..........SUNRISE 5:50 AM PDT SUNSET 8:35 PM PDT
JUNE 26 2025..........SUNRISE 5:50 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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