421
CDUS41 KLWX 090534
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT THU MAY 09 2024
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 8 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 88 3:16 PM 92 1936 75 13 84
MINIMUM 68 4:52 AM 39 1925 56 12 60
1974
AVERAGE 78 65 13 72
PRECIPITATION (IN)
YESTERDAY T 2.14 1886 0.13 -0.13 T
MONTH TO DATE 1.43 1.00 0.43 0.03
SINCE MAR 1 8.38 7.71 0.67 5.18
SINCE JAN 1 15.67 13.19 2.48 8.91
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 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 0
MONTH TO DATE 11 26 -15 50
SINCE MAR 1 585 806 -221 683
SINCE JUL 1 3137 3729 -592 3181
COOLING
YESTERDAY 13 3 10 7
MONTH TO DATE 52 19 33 7
SINCE MAR 1 100 54 46 74
SINCE JAN 1 101 54 47 74
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 37 3:00 PM
AVERAGE 65
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 1963
MINIMUM TEMPERATURE (F) 56 34 1947
SUNRISE AND SUNSET
MAY 9 2024...........SUNRISE 6:01 AM EDT SUNSET 8:09 PM EDT
MAY 10 2024...........SUNRISE 6:00 AM EDT SUNSET 8:10 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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