264
CDUS46 KMTR 140033
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
533 PM PDT WED SEP 13 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 1:42 PM 101 1971 75 -1 71
MINIMUM 58 5:58 AM 47 1947 56 2 59
AVERAGE 66 66 0 65
PRECIPITATION (IN)
TODAY 0.00 0.27 2009 0.00 0.00 0.00
MONTH TO DATE T 0.01 -0.01 0.00
SINCE OCT 1 31.42 19.58 11.84 18.18
SINCE JAN 1 20.17 12.61 7.56 1.90
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 15 -15 4
SINCE SEP 1 0 15 -15 4
SINCE JUL 1 47 117 -70 65
COOLING
TODAY 1 2 -1 0
MONTH TO DATE 19 26 -7 83
SINCE SEP 1 19 26 -7 83
SINCE JAN 1 158 136 22 236
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 4:00 AM
LOWEST 59 2:00 PM
AVERAGE 72
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 103 1971
MINIMUM TEMPERATURE (F) 56 46 1947
SUNRISE AND SUNSET
SEPTEMBER 13 2023.....SUNRISE 6:50 AM PDT SUNSET 7:21 PM PDT
SEPTEMBER 14 2023.....SUNRISE 6:51 AM PDT SUNSET 7:19 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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