558
CDUS46 KMTR 190036
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT FRI AUG 18 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 18 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 73 2:43 PM 88 1934 68 5 65
MINIMUM 61 1:43 AM 48 1898 56 5 53
AVERAGE 67 62 5 59
PRECIPITATION (IN)
TODAY 0.00 0.34 1976 0.00 0.00 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE OCT 1 33.76 22.76 11.00 18.78
SINCE JAN 1 20.80 14.46 6.34 2.55
DEGREE DAYS
HEATING
TODAY 0 4 -4 6
MONTH TO DATE 46 72 -26 21
SINCE JUN 1 384 393 -9 328
SINCE JUL 1 191 224 -33 185
COOLING
TODAY 2 0 2 0
MONTH TO DATE 5 0 5 1
SINCE JUN 1 6 19 -13 26
SINCE JAN 1 6 34 -28 35
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 91 1995
MINIMUM TEMPERATURE (F) 56 48 1955
SUNRISE AND SUNSET
AUGUST 18 2023........SUNRISE 6:28 AM PDT SUNSET 7:59 PM PDT
AUGUST 19 2023........SUNRISE 6:29 AM PDT SUNSET 7:57 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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