471
CDUS46 KMTR 200825
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT SAT MAY 20 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 19 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 59 3:43 PM 90 1892 64 -5 67
MINIMUM 51 6:43 AM 45 1876 52 -1 54
AVERAGE 55 58 -3 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 1925 0.02 -0.02 0.00
MONTH TO DATE 1.19 0.48 0.71 0.02
SINCE OCT 1 33.73 22.30 11.43 18.46
SINCE JAN 1 20.77 14.00 6.77 2.23
DEGREE DAYS
HEATING
YESTERDAY 10 7 3 4
MONTH TO DATE 167 150 17 164
SINCE MAR 1 900 712 188 758
SINCE JUL 1 2829 2530 299 2462
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 7 -7 7
SINCE JAN 1 0 7 -7 8
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 92 1988
MINIMUM TEMPERATURE (F) 52 43 1899
SUNRISE AND SUNSET
MAY 20 2023...........SUNRISE 5:56 AM PDT SUNSET 8:17 PM PDT
MAY 21 2023...........SUNRISE 5:55 AM PDT SUNSET 8:18 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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