991
CDUS46 KMTR 220829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT MON APR 22 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 21 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 1:47 PM 86 2009 66 6 72
MINIMUM 53 5:38 AM 39 1968 49 4 51
AVERAGE 63 58 5 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.83 1961 0.03 -0.03 0.00
MONTH TO DATE 0.77 1.12 -0.35 0.10
SINCE OCT 1 19.18 18.67 0.51 30.66
SINCE JAN 1 13.85 11.70 2.15 19.41
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 2 8 -6 3
MONTH TO DATE 156 171 -15 207
SINCE MAR 1 433 467 -34 598
SINCE JUL 1 1574 2146 -572 2306
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 1 0 0
SINCE JAN 1 1 1 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 53 1:00 PM
AVERAGE 71
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 83 2013
MINIMUM TEMPERATURE (F) 50 42 1951
1961
1963
SUNRISE AND SUNSET
APRIL 22 2024.........SUNRISE 6:24 AM PDT SUNSET 7:52 PM PDT
APRIL 23 2024.........SUNRISE 6:23 AM PDT SUNSET 7:53 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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