908
CDUS46 KMTR 040827
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT MON AUG 04 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 3 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 67 2:43 PM 86 1998 67 0 70
MINIMUM 54 5:43 AM 48 1893 55 -1 55
AVERAGE 61 61 0 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 1859 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE OCT 1 19.85 22.73 -2.88 25.72
SINCE JAN 1 9.65 14.43 -4.78 19.04
DEGREE DAYS
HEATING
YESTERDAY 4 4 0 2
MONTH TO DATE 16 12 4 9
SINCE JUN 1 392 333 59 259
SINCE JUL 1 179 164 15 104
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 19 -19 13
SINCE JAN 1 6 34 -28 19
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 1947
MINIMUM TEMPERATURE (F) 55 48 1886
SUNRISE AND SUNSET
AUGUST 4 2025........SUNRISE 6:16 AM PDT SUNSET 8:15 PM PDT
AUGUST 5 2025........SUNRISE 6:17 AM PDT SUNSET 8:14 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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