236
CDUS46 KMTR 280028
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT SAT MAY 27 2023
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 27 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
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)
TODAY 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)
TODAY MM 0.0
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 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
TODAY 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 8 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1:00 AM
LOWEST 54 2:00 PM
AVERAGE 67
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 92 1984
MINIMUM TEMPERATURE (F) 53 45 1954
1955
SUNRISE AND SUNSET
MAY 27 2023...........SUNRISE 5:52 AM PDT SUNSET 8:22 PM PDT
MAY 28 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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