Climatological Report (Daily) Issued by NWS Sterling, VA
000
CDUS41 KLWX 190815
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
415 AM EDT FRI APR 19 2024
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 18 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 79 2:51 PM 95 1976 69 10 75
MINIMUM 57 11:59 PM 25 1875 49 8 47
AVERAGE 68 59 9 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 1924 0.11 -0.11 0.00
MONTH TO DATE 2.01 1.86 0.15 0.83
SINCE MAR 1 6.90 5.36 1.54 2.43
SINCE JAN 1 14.19 10.84 3.35 6.16
SNOWFALL (IN)
YESTERDAY 0.0 T 1926 0.0 0.0 0.0
2001
MONTH TO DATE T 0.0 0.0 T
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 7 -7 4
MONTH TO DATE 109 174 -65 82
SINCE MAR 1 508 718 -210 569
SINCE JUL 1 3060 3641 -581 3067
COOLING
YESTERDAY 3 1 2 0
MONTH TO DATE 18 12 6 50
SINCE MAR 1 20 15 5 52
SINCE JAN 1 21 15 6 52
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 42 5:00 PM
AVERAGE 66
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 93 1976
MINIMUM TEMPERATURE (F) 50 22 1875
SUNRISE AND SUNSET
APRIL 19 2024.........SUNRISE 6:25 AM EDT SUNSET 7:50 PM EDT
APRIL 20 2024.........SUNRISE 6:24 AM EDT SUNSET 7:51 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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