984
CDUS46 KMTR 170841
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT MON JUL 17 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 16 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 70 2:43 PM 89 1988 66 4 70
MINIMUM 54 5:43 AM 48 1919 54 0 52
AVERAGE 62 60 2 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.23 1886 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.06
SINCE OCT 1 33.76 22.73 11.03 18.75
SINCE JAN 1 20.80 14.43 6.37 2.52
DEGREE DAYS
HEATING
YESTERDAY 3 5 -2 4
MONTH TO DATE 82 80 2 71
SINCE JUN 1 275 249 26 214
SINCE JUL 1 82 80 2 71
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 1
SINCE JUN 1 1 12 -11 25
SINCE JAN 1 1 27 -26 34
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 103 1988
MINIMUM TEMPERATURE (F) 55 49 1887
SUNRISE AND SUNSET
JULY 17 2023..........SUNRISE 6:01 AM PDT SUNSET 8:30 PM PDT
JULY 18 2023..........SUNRISE 6:02 AM PDT SUNSET 8:30 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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