691
CDUS41 KLWX 130523
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
123 AM EDT TUE APR 13 2021
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 12 2021
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1871 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 12:53 AM 90 1977 66 -2 74
MINIMUM 50 11:03 PM 24 1874 46 4 46
AVERAGE 57 56 1 60
PRECIPITATION (IN)
YESTERDAY 0.08 1.99 1913 0.10 -0.02 0.21
MONTH TO DATE 1.02 1.29 -0.27 0.75
SINCE MAR 1 4.82 4.77 0.05 3.06
SINCE JAN 1 11.41 10.20 1.21 9.06
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1918 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.0 1.3 -1.3 0.0
SINCE JUL 1 5.4 15.4 -10.0 0.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 8 10 -2 5
MONTH TO DATE 96 138 -42 92
SINCE MAR 1 526 706 -180 459
SINCE JUL 1 3280 3814 -534 3105
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 9 3 6 2
SINCE MAR 1 16 5 11 7
SINCE JAN 1 16 5 11 7
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 63 12:00 AM
AVERAGE 76
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 90 1977
MINIMUM TEMPERATURE (F) 46 26 1874
SUNRISE AND SUNSET
APRIL 13 2021.........SUNRISE 6:34 AM EDT SUNSET 7:44 PM EDT
APRIL 14 2021.........SUNRISE 6:33 AM EDT SUNSET 7:44 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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