Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 150829
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT THU MAY 15 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 14 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 12:43 PM 88 2014 64 -2 62
MINIMUM 51 5:43 AM 44 1899 51 0 50
AVERAGE 57 58 -1 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.15 1854 0.02 -0.02 0.00
MONTH TO DATE 0.15 0.37 -0.22 0.94
SINCE OCT 1 19.75 22.19 -2.44 25.62
SINCE JAN 1 9.55 13.89 -4.34 18.94
DEGREE DAYS
HEATING
YESTERDAY 8 8 0 9
MONTH TO DATE 104 112 -8 99
SINCE MAR 1 687 674 13 661
SINCE JUL 1 2287 2492 -205 2081
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 4
SINCE MAR 1 6 7 -1 6
SINCE JAN 1 6 7 -1 6
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 97 2008
MINIMUM TEMPERATURE (F) 51 44 1899
SUNRISE AND SUNSET
MAY 15 2025...........SUNRISE 6:00 AM PDT SUNSET 8:13 PM PDT
MAY 16 2025...........SUNRISE 5:59 AM PDT SUNSET 8:14 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$