Climatological Report (Daily) Issued by NWS Sterling, VA
000
CDUS41 KLWX 250524
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
124 AM EDT WED AUG 25 2021
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...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 24 2021...
CLIMATE NORMAL PERIOD: 1991 TO 2020
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 MM MM 98 1968 87 MM 89
MINIMUM MM MM 49 1890 70 MM 76
AVERAGE MM 79 MM 83
PRECIPITATION (IN)
YESTERDAY 0.00 3.47 1967 0.11 -0.11 0.05
MONTH TO DATE 8.22 2.50 5.72 6.36
SINCE JUN 1 17.97 11.03 6.94 16.38
SINCE JAN 1 34.33 27.16 7.17 33.48
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY MM 14 MM 18
MONTH TO DATE 352 358 -6 358
SINCE JUN 1 1207 1197 10 1321
SINCE JAN 1 1371 1364 7 1428
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 5:00 AM
LOWEST 41 3:00 PM
AVERAGE 62
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 97 1968
1998
MINIMUM TEMPERATURE (F) 70 54 1927
1935
1942
SUNRISE AND SUNSET
AUGUST 25 2021........SUNRISE 6:31 AM EDT SUNSET 7:48 PM EDT
AUGUST 26 2021........SUNRISE 6:32 AM EDT SUNSET 7:47 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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