670
CDUS46 KMTR 310844
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
144 AM PDT WED MAY 31 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 30 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 62 12:43 PM 101 2001 65 -3 63
MINIMUM 54 11:43 PM 47 1899 52 2 51
AVERAGE 58 59 -1 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.33 1940 0.02 -0.02 0.00
MONTH TO DATE 1.21 0.69 0.52 0.02
SINCE OCT 1 33.75 22.51 11.24 18.46
SINCE JAN 1 20.79 14.21 6.58 2.23
DEGREE DAYS
HEATING
YESTERDAY 7 6 1 8
MONTH TO DATE 253 225 28 230
SINCE MAR 1 986 787 199 824
SINCE JUL 1 2915 2605 310 2528
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE MAR 1 0 7 -7 8
SINCE JAN 1 0 7 -7 9
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 90 2001
MINIMUM TEMPERATURE (F) 52 47 1971
SUNRISE AND SUNSET
MAY 31 2023...........SUNRISE 5:50 AM PDT SUNSET 8:25 PM PDT
JUNE 1 2023..........SUNRISE 5:50 AM PDT SUNSET 8:26 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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