499
CDUS46 KMTR 200828
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT SAT JUN 20 2026
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 19 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 1:33 PM 92 1962 72 0 62
MINIMUM 61 6:33 AM 45 1955 54 7 54
AVERAGE 67 63 4 58
PRECIPITATION (IN)
YESTERDAY 0.00 T 1977 0.00 0.00 0.00
1985
1991
MONTH TO DATE T 0.11 -0.11 0.00
SINCE OCT 1 19.58 19.50 0.08 16.11
SINCE JAN 1 10.73 12.53 -1.80 7.55
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 7
MONTH TO DATE 43 68 -25 92
SINCE JUN 1 43 68 -25 92
SINCE JUL 1 1813 2447 -634 2342
COOLING
YESTERDAY 2 1 1 0
MONTH TO DATE 19 16 3 0
SINCE JUN 1 19 16 3 0
SINCE JAN 1 62 36 26 6
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 15.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 12:00 AM
LOWEST 55 1:00 PM
AVERAGE 67
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 96 1973
2008
MINIMUM TEMPERATURE (F) 54 49 1946
1953
SUNRISE AND SUNSET
JUNE 20 2026..........SUNRISE 5:48 AM PDT SUNSET 8:34 PM PDT
JUNE 21 2026..........SUNRISE 5:48 AM PDT SUNSET 8:34 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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