821
CDUS46 KMTR 300828
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT FRI JUN 30 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 29 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 1:38 PM 87 1959 73 -2 67
MINIMUM 54 5:16 AM 48 1947 54 0 55
1955
1963
AVERAGE 63 63 0 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.20 1992 0.00 0.00 0.00
MONTH TO DATE 0.01 0.14 -0.13 0.05
SINCE OCT 1 31.39 19.53 11.86 18.17
SINCE JAN 1 20.14 12.56 7.58 1.89
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
DEGREE DAYS
HEATING
YESTERDAY 2 2 0 4
MONTH TO DATE 76 96 -20 53
SINCE JUN 1 76 96 -20 53
SINCE JUL 1 2597 2475 122 2185
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 1 26 -25 45
SINCE JUN 1 1 26 -25 45
SINCE JAN 1 6 46 -40 65
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 9:00 PM
LOWEST 57 2:00 PM
AVERAGE 74
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 1996
MINIMUM TEMPERATURE (F) 54 44 1949
SUNRISE AND SUNSET
JUNE 30 2023..........SUNRISE 5:51 AM PDT SUNSET 8:35 PM PDT
JULY 1 2023..........SUNRISE 5:52 AM PDT SUNSET 8:35 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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