064
CDUS41 KLWX 100621
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
221 AM EDT TUE MAR 10 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MARCH 9 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 3:10 PM 80 1964 54 22 62
MINIMUM 44 6:55 AM 16 1932 37 7 34
AVERAGE 60 45 15 48
PRECIPITATION (IN)
YESTERDAY 0.00 2.79 1881 0.11 -0.11 0.00
MONTH TO DATE 0.43 0.95 -0.52 0.70
SINCE MAR 1 0.43 0.95 -0.52 0.70
SINCE JAN 1 6.16 6.43 -0.27 5.49
SNOWFALL (IN)
YESTERDAY 0.0 8.4 1999 0.1 -0.1 0.0
MONTH TO DATE 0.8 0.9 -0.1 0.0
SINCE MAR 1 0.8 0.9 -0.1 0.0
SINCE JUL 1 10.4 12.6 -2.2 14.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 5 20 -15 17
MONTH TO DATE 139 188 -49 162
SINCE MAR 1 139 188 -49 162
SINCE JUL 1 3358 3111 247 2902
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 28 12:00 PM
AVERAGE 62
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 79 2016
MINIMUM TEMPERATURE (F) 37 14 1932
SUNRISE AND SUNSET
MARCH 10 2026.........SUNRISE 7:27 AM EDT SUNSET 7:10 PM EDT
MARCH 11 2026.........SUNRISE 7:25 AM EDT SUNSET 7:11 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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