Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 020827
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SAT MAY 02 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 1 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 60 1:43 PM 88 1996 63 -3 59
MINIMUM 53 6:43 AM 43 1899 50 3 50
AVERAGE 57 57 0 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1905 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE OCT 1 19.88 21.85 -1.97 19.60
SINCE JAN 1 10.95 13.55 -2.60 9.40
DEGREE DAYS
HEATING
YESTERDAY 8 8 0 10
MONTH TO DATE 8 8 0 10
SINCE MAR 1 319 570 -251 593
SINCE JUL 1 1804 2388 -584 2193
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 43 7 36 2
SINCE JAN 1 46 7 39 2
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 88 2013
MINIMUM TEMPERATURE (F) 51 44 1921
SUNRISE AND SUNSET
MAY 2 2026...........SUNRISE 6:13 AM PDT SUNSET 8:01 PM PDT
MAY 3 2026...........SUNRISE 6:12 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.
$$