743
CDUS41 KLWX 170523
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT SUN SEP 17 2023
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR SEPTEMBER 16 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 3:59 PM 98 1991 80 2 81
MINIMUM 54 4:51 AM 41 1873 59 -5 53
AVERAGE 68 69 -1 67
PRECIPITATION (IN)
YESTERDAY 0.00 5.02 1999 0.16 -0.16 0.00
MONTH TO DATE 3.85 2.30 1.55 2.89
SINCE SEP 1 3.85 2.30 1.55 2.89
SINCE JAN 1 28.75 32.08 -3.33 34.82
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 4 -4 0
SINCE SEP 1 0 4 -4 0
SINCE JUL 1 0 4 -4 0
COOLING
YESTERDAY 3 5 -2 2
MONTH TO DATE 206 114 92 146
SINCE SEP 1 206 114 92 146
SINCE JAN 1 1393 1248 145 1496
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 5:00 AM
LOWEST 29 4:00 PM
AVERAGE 55
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THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 97 1991
MINIMUM TEMPERATURE (F) 59 44 1984
SUNRISE AND SUNSET
SEPTEMBER 17 2023.....SUNRISE 6:50 AM EDT SUNSET 7:12 PM EDT
SEPTEMBER 18 2023.....SUNRISE 6:50 AM EDT SUNSET 7:10 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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