Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 140839
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT FRI AUG 14 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 13 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 2:43 PM 90 1991 68 -2 66
MINIMUM 57 12:43 AM 49 1903 56 1 57
AVERAGE 62 62 0 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.15 1991 0.00 0.00 0.01
MONTH TO DATE 0.00 0.02 -0.02 0.01
SINCE OCT 1 20.71 22.75 -2.04 19.86
SINCE JAN 1 11.78 14.45 -2.67 9.66
DEGREE DAYS
HEATING
YESTERDAY 3 4 -1 3
MONTH TO DATE 34 52 -18 49
SINCE JUN 1 282 373 -91 425
SINCE JUL 1 150 204 -54 212
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 1
SINCE JUN 1 22 19 3 1
SINCE JAN 1 73 34 39 7
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 95 2020
MINIMUM TEMPERATURE (F) 56 48 1969
SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE 6:25 AM PDT SUNSET 8:03 PM PDT
AUGUST 15 2026........SUNRISE 6:25 AM PDT SUNSET 8:02 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$