Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 180827
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SAT MAY 18 2024
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 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 63 2:43 PM 85 2009 64 -1 60
MINIMUM 51 1:43 AM 44 1906 52 -1 51
AVERAGE 57 58 -1 56
PRECIPITATION (IN)
YESTERDAY 0.00 0.93 1879 0.02 -0.02 0.00
MONTH TO DATE 0.94 0.44 0.50 1.19
SINCE OCT 1 25.62 22.26 3.36 33.73
SINCE JAN 1 18.94 13.96 4.98 20.77
DEGREE DAYS
HEATING
YESTERDAY 8 8 0 9
MONTH TO DATE 123 136 -13 147
SINCE MAR 1 685 698 -13 880
SINCE JUL 1 2105 2516 -411 2809
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE MAR 1 6 7 -1 0
SINCE JAN 1 6 7 -1 0
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 88 1892
MINIMUM TEMPERATURE (F) 52 46 1896
SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE 5:57 AM PDT SUNSET 8:16 PM PDT
MAY 19 2024...........SUNRISE 5:56 AM PDT SUNSET 8:17 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$