646
CDUS41 KLWX 180534
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
134 AM EDT THU AUG 18 2022
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR AUGUST 17 2022
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2022
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 3:24 PM 105 1997 88 -2 88
MINIMUM 66 5:01 AM 51 1902 71 -5 72
AVERAGE 76 80 -4 80
PRECIPITATION (IN)
YESTERDAY T 2.39 1879 0.10 -0.10 0.59
MONTH TO DATE 2.09 1.78 0.31 5.33
SINCE JUN 1 12.66 10.31 2.35 15.08
SINCE JAN 1 31.62 26.44 5.18 31.44
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 T 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 4 -4 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 11 14 -3 15
MONTH TO DATE 266 260 6 251
SINCE JUN 1 1108 1099 9 1106
SINCE JAN 1 1289 1266 23 1270
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 3:00 AM
LOWEST 41 3:00 PM
AVERAGE 64
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 98 2002
MINIMUM TEMPERATURE (F) 71 54 1902
SUNRISE AND SUNSET
AUGUST 18 2022........SUNRISE 6:25 AM EDT SUNSET 7:59 PM EDT
AUGUST 19 2022........SUNRISE 6:25 AM EDT SUNSET 7:57 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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