876
CDUS46 KMTR 240038
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT FRI MAY 23 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 23 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 58 12:43 PM 91 1943 65 -7 64
MINIMUM 50 4:43 AM 47 1903 52 -2 50
AVERAGE 54 58 -4 57
PRECIPITATION (IN)
TODAY 0.00 0.28 1860 0.02 -0.02 0.00
MONTH TO DATE 0.15 0.56 -0.41 0.94
SINCE OCT 1 19.75 22.38 -2.63 25.62
SINCE JAN 1 9.55 14.08 -4.53 18.94
DEGREE DAYS
HEATING
TODAY 11 7 4 8
MONTH TO DATE 169 178 -9 163
SINCE MAR 1 752 740 12 725
SINCE JUL 1 2352 2558 -206 2145
COOLING
TODAY 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 TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 88 1927
MINIMUM TEMPERATURE (F) 52 46 1911
SUNRISE AND SUNSET
MAY 23 2025...........SUNRISE 5:54 AM PDT SUNSET 8:20 PM PDT
MAY 24 2025...........SUNRISE 5:53 AM PDT SUNSET 8:21 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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