Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 280027
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT MON JUL 27 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 27 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 65 3:43 PM 86 1995 66 -1 62
MINIMUM 56 4:43 AM 49 1897 55 1 56
AVERAGE 61 61 0 59
PRECIPITATION (IN)
TODAY 0.00 0.02 1858 0.00 0.00 0.01
MONTH TO DATE 0.00 0.01 -0.01 0.08
SINCE OCT 1 20.71 22.73 -2.02 19.85
SINCE JAN 1 11.78 14.43 -2.65 9.65
DEGREE DAYS
HEATING
TODAY 4 5 -1 6
MONTH TO DATE 108 135 -27 149
SINCE JUN 1 240 304 -64 362
SINCE JUL 1 108 135 -27 149
COOLING
TODAY 0 0 0 0
MONTH TO DATE 12 0 12 0
SINCE JUN 1 21 12 9 0
SINCE JAN 1 72 27 45 6
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 84 1954
MINIMUM TEMPERATURE (F) 55 48 1897
SUNRISE AND SUNSET
JULY 27 2026..........SUNRISE 6:09 AM PDT SUNSET 8:23 PM PDT
JULY 28 2026..........SUNRISE 6:10 AM PDT SUNSET 8:22 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$