112
CDUS46 KMTR 210840
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT FRI APR 21 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 20 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 2:43 PM 93 2009 63 0 66
MINIMUM 47 6:43 AM 42 1963 50 -3 51
AVERAGE 55 56 -1 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 1880 0.05 -0.05 0.11
MONTH TO DATE 0.24 1.26 -1.02 0.83
SINCE OCT 1 32.54 21.48 11.06 18.19
SINCE JAN 1 19.58 13.18 6.40 1.96
DEGREE DAYS
HEATING
YESTERDAY 10 9 1 6
MONTH TO DATE 241 180 61 181
SINCE MAR 1 658 477 181 500
SINCE JUL 1 2587 2295 292 2204
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 7
SINCE MAR 1 0 2 -2 7
SINCE JAN 1 0 2 -2 8
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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 2023.........SUNRISE 6:27 AM PDT SUNSET 7:51 PM PDT
APRIL 22 2023.........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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