306
CDUS46 KMTR 130835
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST MON JAN 13 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 12 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 3:24 PM 70 2009 58 6 54
MINIMUM 50 11:59 PM 32 1949 44 6 42
1963
AVERAGE 57 51 6 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.56 1993 0.14 -0.14 0.00
MONTH TO DATE 0.12 1.58 -1.46 0.85
SINCE OCT 1 8.68 8.55 0.13 6.18
SINCE JAN 1 0.12 1.58 -1.46 0.85
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 8 14 -6 17
MONTH TO DATE 119 168 -49 158
SINCE DEC 1 429 590 -161 431
SINCE JUL 1 970 1098 -128 654
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 4 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 32 11:00 AM
AVERAGE 64
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 72 2009
MINIMUM TEMPERATURE (F) 44 29 1963
SUNRISE AND SUNSET
JANUARY 13 2025.......SUNRISE 7:24 AM PST SUNSET 5:13 PM PST
JANUARY 14 2025.......SUNRISE 7:23 AM PST SUNSET 5:14 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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