148
CDUS41 KLWX 100549
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
149 AM EDT FRI MAY 10 2024
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 9 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 3:35 PM 96 1963 75 0 69
MINIMUM 60 11:59 PM 34 1947 56 4 56
AVERAGE 68 65 3 63
PRECIPITATION (IN)
YESTERDAY 0.22 2.22 2008 0.12 0.10 0.10
MONTH TO DATE 1.65 1.12 0.53 0.13
SINCE MAR 1 8.60 7.83 0.77 5.28
SINCE JAN 1 15.89 13.31 2.58 9.01
SNOWFALL (IN)
YESTERDAY 0.0 T 1923 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 2.0 -2.0 T
SINCE JUL 1 8.0 13.7 -5.7 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 2
MONTH TO DATE 11 29 -18 52
SINCE MAR 1 585 809 -224 685
SINCE JUL 1 3137 3732 -595 3183
COOLING
YESTERDAY 3 3 0 0
MONTH TO DATE 55 22 33 7
SINCE MAR 1 103 57 46 74
SINCE JAN 1 104 57 47 74
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 50 10:00 AM
AVERAGE 69
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1963
MINIMUM TEMPERATURE (F) 56 35 1947
SUNRISE AND SUNSET
MAY 10 2024...........SUNRISE 6:00 AM EDT SUNSET 8:10 PM EDT
MAY 11 2024...........SUNRISE 5:59 AM EDT SUNSET 8:11 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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