Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
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CDUS41 KLWX 140646
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
246 AM EDT WED MAY 14 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR MAY 13 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 68 10:35 AM 95 1881 76 -8 77
MINIMUM 63 11:59 PM 39 1878 57 6 52
AVERAGE 66 66 0 65
PRECIPITATION (IN)
YESTERDAY 1.58 2.81 1897 0.13 1.45 0.00
MONTH TO DATE 3.79 1.63 2.16 2.36
SINCE MAR 1 9.31 8.34 0.97 9.31
SINCE JAN 1 14.10 13.82 0.28 16.60
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 0.0 2.0 -2.0 T
SINCE JUL 1 14.9 13.7 1.2 8.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 9 37 -28 32
SINCE MAR 1 521 817 -296 606
SINCE JUL 1 3261 3740 -479 3158
COOLING
YESTERDAY 1 4 -3 0
MONTH TO DATE 56 35 21 55
SINCE MAR 1 148 70 78 103
SINCE JAN 1 148 70 78 104
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 10.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 87 10:00 PM
AVERAGE 90
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 93 1956
MINIMUM TEMPERATURE (F) 57 41 1928
SUNRISE AND SUNSET
MAY 14 2025...........SUNRISE 5:56 AM EDT SUNSET 8:13 PM EDT
MAY 15 2025...........SUNRISE 5:55 AM EDT SUNSET 8:14 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$