617
CDUS46 KMTR 220038
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT SUN APR 21 2024
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 21 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
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)
TODAY 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)
TODAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 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
TODAY 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 10 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 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 TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 53 1:00 PM
AVERAGE 71
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 83 2013
MINIMUM TEMPERATURE (F) 50 42 1951
1961
1963
SUNRISE AND SUNSET
APRIL 21 2024.........SUNRISE 6:26 AM PDT SUNSET 7:51 PM PDT
APRIL 22 2024.........SUNRISE 6:24 AM PDT SUNSET 7:52 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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