983
CDUS41 KLWX 180540
CLIBWI
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1240 AM EST MON DEC 18 2023
...............................
..THE BALTIMORE MD CLIMATE SUMMARY FOR DECEMBER 17 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 57 11:59 PM 68 1984 47 10 49
MINIMUM 42 2:02 AM 5 1951 29 13 33
AVERAGE 50 38 12 41
PRECIPITATION (IN)
YESTERDAY 2.01 2.47 1888 0.12 1.89 0.00
MONTH TO DATE 4.80 2.13 2.67 3.10
SINCE DEC 1 4.80 2.13 2.67 3.10
SINCE JAN 1 39.90 43.42 -3.52 45.48
SNOWFALL (IN)
YESTERDAY 0.0 11.5 1932 0.1 -0.1 0.0
MONTH TO DATE T 1.2 -1.2 0.0
SINCE DEC 1 T 1.2 -1.2 0.0
SINCE JUL 1 T 1.3 -1.3 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 15 27 -12 24
MONTH TO DATE 365 424 -59 412
SINCE DEC 1 365 424 -59 412
SINCE JUL 1 1074 1264 -190 1165
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1469 1322 147 1566
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 PM
LOWEST 85 12:00 AM
AVERAGE 91
......................................................
THE BALTIMORE MD CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 72 2006
MINIMUM TEMPERATURE (F) 29 7 1919
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 7:21 AM EST SUNSET 4:46 PM EST
DECEMBER 19 2023......SUNRISE 7:21 AM EST SUNSET 4:46 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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