Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
534
CDUS41 KLWX 050628
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
228 AM EDT SAT APR 05 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR APRIL 4 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 77 5:00 AM 85 1956 64 13 58
2011
MINIMUM 64 11:28 PM 27 1879 45 19 40
1898
1899
AVERAGE 71 54 17 49
PRECIPITATION (IN)
YESTERDAY 0.04 0.97 1984 0.10 -0.06 0.02
MONTH TO DATE 0.04 0.43 -0.39 1.68
SINCE MAR 1 2.53 3.93 -1.40 6.57
SINCE JAN 1 7.32 9.41 -2.09 13.86
SNOWFALL (IN)
YESTERDAY 0.0 0.2 1900 0.0 0.0 0.0
1944
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 11 -11 16
MONTH TO DATE 22 47 -25 54
SINCE MAR 1 373 591 -218 453
SINCE JUL 1 3113 3514 -401 3005
COOLING
YESTERDAY 6 0 6 0
MONTH TO DATE 9 0 9 0
SINCE MAR 1 34 3 31 2
SINCE JAN 1 34 3 31 3
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 2:00 AM
LOWEST 54 5:00 PM
AVERAGE 68
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 87 2023
MINIMUM TEMPERATURE (F) 45 24 1874
1881
SUNRISE AND SUNSET
APRIL 5 2025.........SUNRISE 6:46 AM EDT SUNSET 7:36 PM EDT
APRIL 6 2025.........SUNRISE 6:45 AM EDT SUNSET 7:37 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$