544
CDUS46 KMTR 050028
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT MON SEP 04 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 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 70 2:39 PM 92 1961 75 -5 89
2004
2008
MINIMUM 59 7:05 AM 50 1947 56 3 58
1989
AVERAGE 65 66 -1 74
PRECIPITATION (IN)
TODAY 0.00 T 1992 0.00 0.00 0.00
1993
1998
MONTH TO DATE T 0.00 0.00 0.00
SINCE OCT 1 31.42 19.57 11.85 18.18
SINCE JAN 1 20.17 12.60 7.57 1.90
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 6 -6 4
SINCE SEP 1 0 6 -6 4
SINCE JUL 1 47 108 -61 65
COOLING
TODAY 0 2 -2 9
MONTH TO DATE 8 8 0 11
SINCE SEP 1 8 8 0 11
SINCE JAN 1 147 118 29 164
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 12.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 3:00 AM
LOWEST 63 1:00 PM
AVERAGE 77
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 97 2022
MINIMUM TEMPERATURE (F) 56 45 1954
SUNRISE AND SUNSET
SEPTEMBER 4 2023.....SUNRISE 6:42 AM PDT SUNSET 7:34 PM PDT
SEPTEMBER 5 2023.....SUNRISE 6:43 AM PDT SUNSET 7:33 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page