283
CDUS46 KMTR 210845
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1245 AM PST TUE NOV 21 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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 69R 3:44 PM 69 1958 63 6 63
1989
2005
MINIMUM 52 11:59 PM 35 1964 48 4 43
AVERAGE 61 55 6 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.75 1961 0.08 -0.08 0.00
MONTH TO DATE 1.11 1.14 -0.03 1.58
SINCE OCT 1 1.11 1.93 -0.82 1.59
SINCE JAN 1 21.31 14.60 6.71 3.76
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 4 10 -6 12
MONTH TO DATE 57 151 -94 213
SINCE SEP 1 94 297 -203 352
SINCE JUL 1 141 399 -258 413
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 7 0 7 0
SINCE SEP 1 141 89 52 127
SINCE JAN 1 280 199 81 280
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 11:00 PM
LOWEST 25 3:00 PM
AVERAGE 44
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 70 1958
MINIMUM TEMPERATURE (F) 48 35 1964
SUNRISE AND SUNSET
NOVEMBER 21 2023......SUNRISE 6:56 AM PST SUNSET 4:55 PM PST
NOVEMBER 22 2023......SUNRISE 6:57 AM PST SUNSET 4:54 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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