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CDUS41 KLWX 110539
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
139 AM EDT SAT MAY 11 2024
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..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 10 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 12:32 AM 95 1963 75 -14 73
MINIMUM 51 11:59 PM 35 1947 56 -5 51
AVERAGE 56 66 -10 62
PRECIPITATION (IN)
YESTERDAY 0.07 1.38 1990 0.13 -0.06 0.00
MONTH TO DATE 1.72 1.25 0.47 0.13
SINCE MAR 1 8.67 7.96 0.71 5.28
SINCE JAN 1 15.96 13.44 2.52 9.01
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 9 2 7 3
MONTH TO DATE 20 31 -11 55
SINCE MAR 1 594 811 -217 688
SINCE JUL 1 3146 3734 -588 3186
COOLING
YESTERDAY 0 3 -3 0
MONTH TO DATE 55 25 30 7
SINCE MAR 1 103 60 43 74
SINCE JAN 1 104 60 44 74
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 PM
LOWEST 83 2:00 AM
AVERAGE 88
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 94 1896
1911
MINIMUM TEMPERATURE (F) 57 33 1906
SUNRISE AND SUNSET
MAY 11 2024...........SUNRISE 5:59 AM EDT SUNSET 8:11 PM EDT
MAY 12 2024...........SUNRISE 5:58 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.
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