Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 200533
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
133 AM EDT THU JUN 20 2024
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JUNE 19 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 91 3:47 PM 99 1994 86 5 90
MINIMUM 72 5:34 AM 51 1909 69 3 66
AVERAGE 82 78 4 78
PRECIPITATION (IN)
YESTERDAY 0.00 2.01 1944 0.13 -0.13 0.00
MONTH TO DATE 0.48 2.59 -2.11 0.23
SINCE JUN 1 0.48 2.59 -2.11 0.23
SINCE JAN 1 19.02 18.72 0.30 10.45
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 8.0 13.7 -5.7 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 2 -2 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 3159 3768 -609 3190
COOLING
YESTERDAY 17 12 5 13
MONTH TO DATE 237 188 49 157
SINCE JUN 1 237 188 49 157
SINCE JAN 1 462 355 107 292
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 4:00 AM
LOWEST 35 6:00 PM
AVERAGE 59
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 99 1931
MINIMUM TEMPERATURE (F) 69 54 1879
1900
1926
SUNRISE AND SUNSET
JUNE 20 2024..........SUNRISE 5:43 AM EDT SUNSET 8:37 PM EDT
JUNE 21 2024..........SUNRISE 5:43 AM EDT SUNSET 8:37 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$