007
CDUS46 KMTR 280833
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT SUN MAY 28 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 27 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 68 2:37 PM 97 1984 69 -1 70
MINIMUM 54 2:43 AM 42 1954 53 1 56
AVERAGE 61 61 0 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.92 1990 0.02 -0.02 0.00
MONTH TO DATE 0.72 0.44 0.28 T
SINCE OCT 1 31.38 19.35 12.03 18.12
SINCE JAN 1 20.13 12.38 7.75 1.84
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
DEGREE DAYS
HEATING
YESTERDAY 4 4 0 2
MONTH TO DATE 148 152 -4 140
SINCE MAR 1 795 682 113 651
SINCE JUL 1 2503 2361 142 2117
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 9
SINCE MAR 1 5 6 -1 20
SINCE JAN 1 5 6 -1 20
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 11:00 PM
LOWEST 54 2:00 PM
AVERAGE 70
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 1984
MINIMUM TEMPERATURE (F) 53 45 1954
1955
SUNRISE AND SUNSET
MAY 28 2023...........SUNRISE 5:51 AM PDT SUNSET 8:23 PM PDT
MAY 29 2023...........SUNRISE 5:51 AM PDT SUNSET 8:23 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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