232
CDUS46 KMTR 100825
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT SAT MAY 10 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 9 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 1:43 PM 91 1993 64 6 81
MINIMUM 51 5:43 AM 44 1922 51 0 54
AVERAGE 61 57 4 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.39 1915 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.25 -0.25 0.94
SINCE OCT 1 19.60 22.07 -2.47 25.62
SINCE JAN 1 9.40 13.77 -4.37 18.94
DEGREE DAYS
HEATING
YESTERDAY 4 8 -4 0
MONTH TO DATE 65 72 -7 64
SINCE MAR 1 648 634 14 626
SINCE JUL 1 2248 2452 -204 2046
COOLING
YESTERDAY 0 0 0 3
MONTH TO DATE 4 0 4 3
SINCE MAR 1 6 7 -1 5
SINCE JAN 1 6 7 -1 5
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 89 1941
MINIMUM TEMPERATURE (F) 51 43 2003
SUNRISE AND SUNSET
MAY 10 2025...........SUNRISE 6:04 AM PDT SUNSET 8:09 PM PDT
MAY 11 2025...........SUNRISE 6:03 AM PDT SUNSET 8:10 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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