603
CDUS46 KMTR 240843
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
143 AM PDT MON APR 24 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 23 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 61 2:20 PM 88 2019 66 -5 70
MINIMUM 51 11:59 PM 41 1960 50 1 51
AVERAGE 56 58 -2 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1983 0.04 -0.04 0.00
MONTH TO DATE 0.10 1.19 -1.09 0.97
SINCE OCT 1 30.66 18.74 11.92 18.12
SINCE JAN 1 19.41 11.77 7.64 1.84
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
DEGREE DAYS
HEATING
YESTERDAY 9 7 2 4
MONTH TO DATE 221 185 36 170
SINCE MAR 1 612 481 131 455
SINCE JUL 1 2320 2160 160 1921
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 9
SINCE MAR 1 0 1 -1 11
SINCE JAN 1 0 1 -1 11
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 19 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 19.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 67 2:00 PM
AVERAGE 80
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 2004
MINIMUM TEMPERATURE (F) 50 39 1960
SUNRISE AND SUNSET
APRIL 24 2023.........SUNRISE 6:23 AM PDT SUNSET 7:53 PM PDT
APRIL 25 2023.........SUNRISE 6:21 AM PDT SUNSET 7:54 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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