601
CDUS46 KMTR 170841
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT THU APR 17 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 16 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 59 12:43 PM 83 1999 63 -4 67
MINIMUM 53 6:43 AM 43 1896 50 3 49
AVERAGE 56 56 0 58
PRECIPITATION (IN)
YESTERDAY 0.00 3.45 1853 0.05 -0.05 0.00
MONTH TO DATE 0.22 1.07 -0.85 1.12
SINCE OCT 1 19.54 21.29 -1.75 24.64
SINCE JAN 1 9.34 12.99 -3.65 17.96
DEGREE DAYS
HEATING
YESTERDAY 9 9 0 7
MONTH TO DATE 133 144 -11 164
SINCE MAR 1 445 441 4 459
SINCE JUL 1 2045 2259 -214 1879
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 2 2 0 2
SINCE JAN 1 2 2 0 2
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 81 2016
MINIMUM TEMPERATURE (F) 50 42 1880
SUNRISE AND SUNSET
APRIL 17 2025.........SUNRISE 6:31 AM PDT SUNSET 7:48 PM PDT
APRIL 18 2025.........SUNRISE 6:30 AM PDT SUNSET 7:49 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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