347
CDUS46 KMTR 040828
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT WED OCT 04 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2023
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)
YESTERDAY
MAXIMUM 75 2:19 PM 95 2014 74 1 71
MINIMUM 55 5:46 AM 42 1954 55 0 58
AVERAGE 65 65 0 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.16 2011 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.00
SINCE OCT 1 0.00 0.04 -0.04 0.00
SINCE JAN 1 20.20 12.71 7.49 2.17
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 6 -6 1
SINCE SEP 1 6 52 -46 14
SINCE JUL 1 53 154 -101 75
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 1 6 -5 3
SINCE SEP 1 49 62 -13 117
SINCE JAN 1 188 172 16 270
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 51 2:00 PM
AVERAGE 70
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THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1987
MINIMUM TEMPERATURE (F) 55 47 1989
SUNRISE AND SUNSET
OCTOBER 4 2023.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT
OCTOBER 5 2023.......SUNRISE 7:09 AM PDT SUNSET 6:47 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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