442
CDUS46 KMTR 020838
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1238 AM PST TUE JAN 02 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 1 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 60 2:21 PM 68 1996 57 3 63
MINIMUM 48 7:34 AM 31 1952 44 4 49
1965
AVERAGE 54 51 3 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.16 2004 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.13 -0.13 0.00
SINCE OCT 1 5.33 7.10 -1.77 11.25
SINCE JAN 1 0.00 0.13 -0.13 0.00
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE MM
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 11 14 -3 9
MONTH TO DATE 11 14 -3 9
SINCE DEC 1 284 436 -152 455
SINCE JUL 1 507 944 -437 980
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 2 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 2:00 AM
LOWEST 72 2:00 PM
AVERAGE 81
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 69 1996
MINIMUM TEMPERATURE (F) 44 29 1960
SUNRISE AND SUNSET
JANUARY 2 2024.......SUNRISE 7:25 AM PST SUNSET 5:02 PM PST
JANUARY 3 2024.......SUNRISE 7:25 AM PST SUNSET 5:03 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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