138
CDUS46 KMTR 120827
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 AM PST FRI JAN 12 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 11 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 2:52 PM 69 1959 58 -4 60
MINIMUM 42 7:27 AM 30 1949 44 -2 52
AVERAGE 48 51 -3 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.30 1980 0.14 -0.14 0.53
MONTH TO DATE 0.85 1.44 -0.59 5.89
SINCE OCT 1 6.18 8.41 -2.23 17.14
SINCE JAN 1 0.85 1.44 -0.59 5.89
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 17 14 3 9
MONTH TO DATE 141 154 -13 102
SINCE DEC 1 414 576 -162 548
SINCE JUL 1 637 1084 -447 1073
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 11:00 PM
LOWEST 53 2:00 PM
AVERAGE 62
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 70 2009
MINIMUM TEMPERATURE (F) 44 32 1949
1963
SUNRISE AND SUNSET
JANUARY 12 2024.......SUNRISE 7:24 AM PST SUNSET 5:12 PM PST
JANUARY 13 2024.......SUNRISE 7:24 AM PST SUNSET 5:13 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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