897
CDUS46 KMTR 200834
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT SUN AUG 20 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 19 2023
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)
YESTERDAY
MAXIMUM 68 2:43 PM 91 1995 68 0 66
MINIMUM 60 11:43 PM 48 1955 56 4 55
AVERAGE 64 62 2 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.54 1997 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.00
SINCE OCT 1 33.76 22.77 10.99 18.78
SINCE JAN 1 20.80 14.47 6.33 2.55
DEGREE DAYS
HEATING
YESTERDAY 1 4 -3 4
MONTH TO DATE 47 76 -29 25
SINCE JUN 1 385 397 -12 332
SINCE JUL 1 192 228 -36 189
COOLING
YESTERDAY 0 0 0 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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 84 1916
MINIMUM TEMPERATURE (F) 56 49 1898
SUNRISE AND SUNSET
AUGUST 20 2023........SUNRISE 6:30 AM PDT SUNSET 7:56 PM PDT
AUGUST 21 2023........SUNRISE 6:30 AM PDT SUNSET 7:55 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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