Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 092131
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
531 PM EDT THU MAY 09 2024
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 9 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 75 3:35 PM 96 1963 75 0 69
MINIMUM 66 1:54 AM 34 1947 56 10 56
AVERAGE 71 65 6 63
PRECIPITATION (IN)
TODAY 0.00 2.22 2008 0.12 -0.12 0.10
MONTH TO DATE 1.43 1.12 0.31 0.13
SINCE MAR 1 8.38 7.83 0.55 5.28
SINCE JAN 1 15.67 13.31 2.36 9.01
SNOWFALL (IN)
TODAY 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
TODAY 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
TODAY 6 3 3 0
MONTH TO DATE 58 22 36 7
SINCE MAR 1 106 57 49 74
SINCE JAN 1 107 57 50 74
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 50 10:00 AM
AVERAGE 69
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 95 1963
MINIMUM TEMPERATURE (F) 56 35 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.
$$