Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 180845
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT FRI OCT 18 2024
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 17 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 9:43 PM 93 1988 70 -4 73
2020
MINIMUM 55 5:43 AM 47 1892 55 0 57
AVERAGE 61 62 -1 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.70 1889 0.03 -0.03 MM
MONTH TO DATE 0.00 0.34 -0.34 0.04
SINCE OCT 1 0.00 0.34 -0.34 0.04
SINCE JAN 1 19.08 14.93 4.15 20.95
DEGREE DAYS
HEATING
YESTERDAY 4 4 0 0
MONTH TO DATE 35 62 -27 26
SINCE SEP 1 135 159 -24 88
SINCE JUL 1 323 429 -106 292
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 84 17 67 48
SINCE SEP 1 110 51 59 50
SINCE JAN 1 138 101 37 89
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 88 1933
MINIMUM TEMPERATURE (F) 54 47 1949
SUNRISE AND SUNSET
OCTOBER 18 2024.......SUNRISE 7:22 AM PDT SUNSET 6:27 PM PDT
OCTOBER 19 2024.......SUNRISE 7:23 AM PDT SUNSET 6:26 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$