Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 122126
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
526 PM EDT SUN MAY 12 2024
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 12 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 70 1:34 PM 93 1881 76 -6 85
1914
MINIMUM 50 5:34 AM 37 1913 57 -7 60
AVERAGE 60 66 -6 73
PRECIPITATION (IN)
TODAY 0.40 2.11 1932 0.13 0.27 0.00
MONTH TO DATE 2.36 1.50 0.86 0.13
SINCE MAR 1 9.31 8.21 1.10 5.28
SINCE JAN 1 16.60 13.69 2.91 9.01
SNOWFALL (IN)
TODAY 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
TODAY 5 2 3 0
MONTH TO DATE 32 35 -3 55
SINCE MAR 1 606 815 -209 688
SINCE JUL 1 3158 3738 -580 3186
COOLING
TODAY 0 3 -3 8
MONTH TO DATE 55 31 24 16
SINCE MAR 1 103 66 37 83
SINCE JAN 1 104 66 38 83
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 45 2:00 PM
AVERAGE 69
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 95 1881
MINIMUM TEMPERATURE (F) 57 39 1878
SUNRISE AND SUNSET
MAY 12 2024...........SUNRISE 5:58 AM EDT SUNSET 8:12 PM EDT
MAY 13 2024...........SUNRISE 5:57 AM EDT SUNSET 8:12 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$