663
CDUS46 KMTR 310829
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT SAT MAY 31 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 30 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 75 11:43 AM 101 2001 65 10 70
MINIMUM 52 5:43 AM 47 1899 52 0 53
AVERAGE 64 59 5 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.33 1940 0.02 -0.02 0.00
MONTH TO DATE 0.16 0.69 -0.53 1.03
SINCE OCT 1 19.76 22.51 -2.75 25.71
SINCE JAN 1 9.56 14.21 -4.65 19.03
DEGREE DAYS
HEATING
YESTERDAY 1 6 -5 3
MONTH TO DATE 219 225 -6 220
SINCE MAR 1 802 787 15 782
SINCE JUL 1 2402 2605 -203 2202
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) 65 90 2001
MINIMUM TEMPERATURE (F) 52 47 1971
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 5:50 AM PDT SUNSET 8:26 PM PDT
JUNE 1 2025..........SUNRISE 5:49 AM PDT SUNSET 8:26 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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