Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 200836
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT SUN JUL 20 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 19 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 1:43 PM 86 2015 66 -4 75
MINIMUM 54 11:43 PM 49 1894 55 -1 54
AVERAGE 58 60 -2 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 1932 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE OCT 1 19.77 22.73 -2.96 25.71
SINCE JAN 1 9.57 14.43 -4.86 19.03
DEGREE DAYS
HEATING
YESTERDAY 7 5 2 0
MONTH TO DATE 107 95 12 46
SINCE JUN 1 320 264 56 201
SINCE JUL 1 107 95 12 46
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 11
SINCE JUN 1 0 12 -12 12
SINCE JAN 1 6 27 -21 18
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 89 1996
MINIMUM TEMPERATURE (F) 55 48 1894
SUNRISE AND SUNSET
JULY 20 2025..........SUNRISE 6:04 AM PDT SUNSET 8:28 PM PDT
JULY 21 2025..........SUNRISE 6:05 AM PDT SUNSET 8:27 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$