203
CDUS46 KMTR 210826
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT MON APR 21 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 20 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 58 1:43 PM 93 2009 63 -5 62
MINIMUM 50 8:43 PM 42 1963 50 0 51
AVERAGE 54 56 -2 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 1880 0.05 -0.05 0.00
MONTH TO DATE 0.25 1.26 -1.01 1.12
SINCE OCT 1 19.57 21.48 -1.91 24.64
SINCE JAN 1 9.37 13.18 -3.81 17.96
DEGREE DAYS
HEATING
YESTERDAY 11 9 2 8
MONTH TO DATE 175 180 -5 187
SINCE MAR 1 487 477 10 482
SINCE JUL 1 2087 2295 -208 1902
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 90 1987
MINIMUM TEMPERATURE (F) 50 42 1967
SUNRISE AND SUNSET
APRIL 21 2025.........SUNRISE 6:26 AM PDT SUNSET 7:51 PM PDT
APRIL 22 2025.........SUNRISE 6:25 AM PDT SUNSET 7:52 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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