205
CDUS46 KMTR 050838
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT MON MAY 05 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 4 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 63 2:43 PM 84 1935 63 0 55
MINIMUM 49 5:43 AM 45 1952 51 -2 47
AVERAGE 56 57 -1 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.21 1883 0.03 -0.03 0.94
MONTH TO DATE 0.00 0.12 -0.12 0.94
SINCE OCT 1 19.57 21.94 -2.37 25.62
SINCE JAN 1 9.37 13.64 -4.27 18.94
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 14
MONTH TO DATE 40 32 8 32
SINCE MAR 1 522 594 -72 594
SINCE JUL 1 2122 2412 -290 2014
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 2 7 -5 2
SINCE JAN 1 2 7 -5 2
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 93 1987
MINIMUM TEMPERATURE (F) 51 46 1952
SUNRISE AND SUNSET
MAY 5 2025...........SUNRISE 6:09 AM PDT SUNSET 8:04 PM PDT
MAY 6 2025...........SUNRISE 6:08 AM PDT SUNSET 8:05 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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