336
CDUS46 KMTR 180840
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT TUE MAR 18 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MARCH 17 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 58 12:43 PM 85 1914 62 -4 61
MINIMUM 48 12:43 AM 40 2002 49 -1 49
AVERAGE 53 56 -3 55
PRECIPITATION (IN)
YESTERDAY 0.10 1.05 1870 0.10 0.00 0.00
MONTH TO DATE 1.46 1.91 -0.45 2.54
SINCE OCT 1 18.85 18.98 -0.13 22.06
SINCE JAN 1 8.65 10.68 -2.03 15.38
DEGREE DAYS
HEATING
YESTERDAY 12 10 2 10
MONTH TO DATE 193 170 23 161
SINCE MAR 1 193 170 23 161
SINCE JUL 1 1793 1988 -195 1581
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE MAR 1 0 0 0 2
SINCE JAN 1 0 0 0 2
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1914
MINIMUM TEMPERATURE (F) 49 41 1886
SUNRISE AND SUNSET
MARCH 18 2025.........SUNRISE 7:16 AM PDT SUNSET 7:20 PM PDT
MARCH 19 2025.........SUNRISE 7:14 AM PDT SUNSET 7:21 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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