Climatological Report (Daily)
Issued by NWS
Issued by NWS
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709
CDUS46 KMTR 190827
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT THU SEP 19 2024
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 18 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 69 11:43 AM 94 1912 70 -1 68
MINIMUM 55 11:43 PM 49 1899 56 -1 59
AVERAGE 62 63 -1 64
PRECIPITATION (IN)
YESTERDAY 0.00 2.01 1959 0.00 0.00 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.02
SINCE OCT 1 25.76 22.82 2.94 33.78
SINCE JAN 1 19.08 14.52 4.56 20.82
DEGREE DAYS
HEATING
YESTERDAY 3 3 0 1
MONTH TO DATE 63 56 7 37
SINCE SEP 1 63 56 7 37
SINCE JUL 1 251 326 -75 241
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 6 18 -12 1
SINCE SEP 1 6 18 -12 1
SINCE JAN 1 34 68 -34 40
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1919
MINIMUM TEMPERATURE (F) 56 49 1911
SUNRISE AND SUNSET
SEPTEMBER 19 2024.....SUNRISE 6:56 AM PDT SUNSET 7:10 PM PDT
SEPTEMBER 20 2024.....SUNRISE 6:56 AM PDT SUNSET 7:09 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$