346
CDUS41 KLWX 120528
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1228 AM EST SUN JAN 12 2025
...............................
..THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR JANUARY 11 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 39 3:17 PM 75 1975 45 -6 52
MINIMUM 29 2:09 AM 2 1982 30 -1 33
AVERAGE 34 37 -3 43
PRECIPITATION (IN)
YESTERDAY 0.07 1.72 1922 0.10 -0.03 0.00
MONTH TO DATE 0.92 1.03 -0.11 3.26
SINCE DEC 1 3.80 4.44 -0.64 9.69
SINCE JAN 1 0.92 1.03 -0.11 3.26
SNOWFALL (IN)
YESTERDAY 0.7 4.3 1904 0.2 0.5 0.0
MONTH TO DATE 7.9 1.2 6.7 T
SINCE DEC 1 8.0 2.9 5.1 0.1
SINCE JUL 1 8.0 3.0 5.0 0.1
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 31 28 3 22
MONTH TO DATE 344 298 46 253
SINCE DEC 1 1052 1022 30 850
SINCE JUL 1 1475 1668 -193 1439
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.7
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 2:00 AM
LOWEST 42 5:00 PM
AVERAGE 66
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THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 76 1890
MINIMUM TEMPERATURE (F) 30 3 1886
SUNRISE AND SUNSET
JANUARY 12 2025.......SUNRISE 7:26 AM EST SUNSET 5:08 PM EST
JANUARY 13 2025.......SUNRISE 7:26 AM EST SUNSET 5:09 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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