978
CDUS46 KMTR 120836
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT MON MAY 12 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 11 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 60 1:43 PM 89 1895 64 -4 66
MINIMUM 51 5:43 AM 46 1909 51 0 52
2010
2022
AVERAGE 56 57 -1 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.05 1915 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.30 -0.30 0.94
SINCE OCT 1 19.60 22.12 -2.52 25.62
SINCE JAN 1 9.40 13.82 -4.42 18.94
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 6
MONTH TO DATE 80 88 -8 70
SINCE MAR 1 663 650 13 632
SINCE JUL 1 2263 2468 -205 2052
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 4
SINCE MAR 1 6 7 -1 6
SINCE JAN 1 6 7 -1 6
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 96 1976
MINIMUM TEMPERATURE (F) 51 45 1880
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 6:02 AM PDT SUNSET 8:10 PM PDT
MAY 13 2025...........SUNRISE 6:01 AM PDT SUNSET 8:11 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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