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Displaying AFOS PIL: CLISFO Product Timestamp: 2025-01-27 08:46 UTC
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854
CDUS46 KMTR 270846
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1246 AM PST MON JAN 27 2025
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...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 26 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 57 4:49 PM 68 2023 59 -2 60
MINIMUM 47 11:36 PM 30 1949 45 2 51
AVERAGE 52 52 0 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.52 1983 0.12 -0.12 0.00
MONTH TO DATE 0.13 3.28 -3.15 3.90
SINCE OCT 1 8.69 10.25 -1.56 9.23
SINCE JAN 1 0.13 3.28 -3.15 3.90
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 13 13 0 9
MONTH TO DATE 308 360 -52 294
SINCE DEC 1 618 782 -164 567
SINCE JUL 1 1159 1290 -131 790
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 4:00 AM
LOWEST 40 5:00 PM
AVERAGE 60
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 68 1984
2015
2019
MINIMUM TEMPERATURE (F) 45 31 1949
SUNRISE AND SUNSET
JANUARY 27 2025.......SUNRISE 7:17 AM PST SUNSET 5:28 PM PST
JANUARY 28 2025.......SUNRISE 7:16 AM PST SUNSET 5:30 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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