744
CDUS46 KMTR 260841
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT MON MAY 26 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 25 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 2:43 PM 87 1896 65 -5 59
MINIMUM 51 5:43 AM 47 1899 52 -1 50
AVERAGE 56 58 -2 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.05 1866 0.02 -0.02 0.07
MONTH TO DATE 0.15 0.60 -0.45 1.03
SINCE OCT 1 19.75 22.42 -2.67 25.71
SINCE JAN 1 9.55 14.12 -4.57 19.03
DEGREE DAYS
HEATING
YESTERDAY 9 7 2 10
MONTH TO DATE 188 192 -4 185
SINCE MAR 1 771 754 17 747
SINCE JUL 1 2371 2572 -201 2167
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) 65 91 1896
MINIMUM TEMPERATURE (F) 52 47 1893
SUNRISE AND SUNSET
MAY 26 2025...........SUNRISE 5:52 AM PDT SUNSET 8:22 PM PDT
MAY 27 2025...........SUNRISE 5:52 AM PDT SUNSET 8:23 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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