923
CDUS41 KLWX 260621
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
221 AM EDT TUE MAY 26 2026
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 25 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 75 5:07 PM 94 1880 79 -4 73
MINIMUM 62 1:51 AM 42 1877 61 1 52
AVERAGE 69 70 -1 63
PRECIPITATION (IN)
YESTERDAY 0.02 2.17 1997 0.13 -0.11 0.00
MONTH TO DATE 2.70 3.18 -0.48 5.47
SINCE MAR 1 6.15 9.89 -3.74 10.99
SINCE JAN 1 11.88 15.37 -3.49 15.78
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 MAR 1 1.0 2.0 -1.0 0.0
SINCE JUL 1 10.6 13.7 -3.1 14.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 2
MONTH TO DATE 88 56 32 26
SINCE MAR 1 648 836 -188 538
SINCE JUL 1 3867 3759 108 3278
COOLING
YESTERDAY 4 6 -2 0
MONTH TO DATE 93 92 1 104
SINCE MAR 1 195 127 68 196
SINCE JAN 1 195 127 68 196
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 2.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 AM
LOWEST 79 4:00 PM
AVERAGE 88
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 96 1880
MINIMUM TEMPERATURE (F) 61 42 1899
SUNRISE AND SUNSET
MAY 26 2026...........SUNRISE 5:48 AM EDT SUNSET 8:23 PM EDT
MAY 27 2026...........SUNRISE 5:47 AM EDT SUNSET 8:24 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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