092
CDUS46 KMTR 130045
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT TUE SEP 12 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 12 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 3:43 PM 98 1983 70 -2 66
MINIMUM 57 4:43 AM 49 1970 56 1 59
AVERAGE 63 63 0 63
PRECIPITATION (IN)
TODAY 0.00 1.51 1918 0.00 0.00 0.00
MONTH TO DATE 0.02 0.02 0.00 0.00
SINCE OCT 1 33.78 22.81 10.97 18.78
SINCE JAN 1 20.82 14.51 6.31 2.55
DEGREE DAYS
HEATING
TODAY 2 3 -1 2
MONTH TO DATE 28 38 -10 13
SINCE SEP 1 28 38 -10 13
SINCE JUL 1 232 308 -76 228
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 1 12 -11 50
SINCE SEP 1 1 12 -11 50
SINCE JAN 1 40 62 -22 85
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 99 1971
MINIMUM TEMPERATURE (F) 56 50 1933
SUNRISE AND SUNSET
SEPTEMBER 12 2023.....SUNRISE 6:49 AM PDT SUNSET 7:22 PM PDT
SEPTEMBER 13 2023.....SUNRISE 6:50 AM PDT SUNSET 7:21 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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