016
CDUS46 KMTR 210041
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT SUN APR 20 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 20 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 58 1:43 PM 93 2009 63 -5 62
MINIMUM 51 4:43 AM 42 1963 50 1 51
AVERAGE 55 56 -1 57
PRECIPITATION (IN)
TODAY 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
TODAY 10 9 1 8
MONTH TO DATE 174 180 -6 187
SINCE MAR 1 486 477 9 482
SINCE JUL 1 2086 2295 -209 1902
COOLING
TODAY 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
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 90 1987
MINIMUM TEMPERATURE (F) 50 42 1967
SUNRISE AND SUNSET
APRIL 20 2025.........SUNRISE 6:27 AM PDT SUNSET 7:50 PM PDT
APRIL 21 2025.........SUNRISE 6:26 AM PDT SUNSET 7:51 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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