259
CDUS46 KMTR 020039
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
539 PM PDT FRI MAY 01 2026
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 1 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 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)
TODAY 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
TODAY 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
TODAY 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 TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 88 2013
MINIMUM TEMPERATURE (F) 51 44 1921
SUNRISE AND SUNSET
MAY 1 2026...........SUNRISE 6:14 AM PDT SUNSET 8:00 PM PDT
MAY 2 2026...........SUNRISE 6:13 AM PDT SUNSET 8:01 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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